Browse C
Alphabetical listing with fast deep pagination.
81169 items • Page 421 / 1624
Carbon monoxide at 50 degree F is completely burned at 1 atm pressure with 50 %
Carbon monoxide at 50 degree F is completely burned at 1 atm pressure with 50 % excess air which is at 1000 degree F. The products of combustion leave the combustion chamber at 80…
Carbon monoxide emissions for a certain kind of car vary with mean 3.166 g/mi an
Carbon monoxide emissions for a certain kind of car vary with mean 3.166 g/mi and standard deviation 0.6 g/mi. A company has 80 of these cars in its fleet. Let y represent the mea…
Carbon monoxide enhances the Bohr effect. This means that CO will cause a more p
Carbon monoxide enhances the Bohr effect. This means that CO will cause a more pronounced shift of the hemoglobin oxygen saturation curve to the left or right? In Ivan" blood, the…
Carbon monoxide gas may be formed as follows. C0_2(g) + C(s) 2 CO(g) K_p = 5.78
Carbon monoxide gas may be formed as follows. C0_2(g) + C(s) 2 CO(g) K_p = 5.78 at 1200 K 3.46 g of C0_2,1.98 g of C(s) and 7.22 g of CO(g) are placed in a 12.2 L container and he…
Carbon monoxide gas may be formed as follows. CO_2(g) + C(s) 2 CO(g) K_p = 5.78
Carbon monoxide gas may be formed as follows. CO_2(g) + C(s) 2 CO(g) K_p = 5.78 at 1200 K 3.46g of CO_2, 1.98 g of C(s) and 7.22 g of CO(g) are placed in a 12.2 L container and he…
Carbon monoxide is a colorless, odorless, odorless gas that binds irreversibly t
Carbon monoxide is a colorless, odorless, odorless gas that binds irreversibly to hemoglobin in our blood, causing suffocation and death. CO is formed during incomplete combustion…
Carbon monoxide is a gas that is highly toxic. Researchers suspect that downtown
Carbon monoxide is a gas that is highly toxic. Researchers suspect that downtown may have a higher concentration of carbon monoxide than the suburbs. The data is collected in ppm …
Carbon monoxide is a poisonous gas that is formed as a by-product of incomplete
Carbon monoxide is a poisonous gas that is formed as a by-product of incomplete combustion. What pressure does 1.52 moles of this gas exert upon its surroundings if it is containe…
Carbon monoxide is produced in an industrial blast furnace by passing oxygen gas
Carbon monoxide is produced in an industrial blast furnace by passing oxygen gas over hot coal. The balanced equation is: C_(s) + O_2(g) rightarrow CO_2(g) a. How many moles of O_…
Carbon monoxide reacts with oxygen to form carbon dioxide. 2 CO(g) + O_2(g) righ
Carbon monoxide reacts with oxygen to form carbon dioxide. 2 CO(g) + O_2(g) rightarrow 2 CO_2(g) In a 1.00 L flask, 4.30 atm of CO reacts with 2.50 atm of O_2. Assuming that the t…
Carbon monoxide reacts with steam to produce carbon dioxide and hydrogen. At 700
Carbon monoxide reacts with steam to produce carbon dioxide and hydrogen. At 700 K the equilibrium constant is 5.10. Calculate the equilibrium concentrations of all species if 1.0…
Carbon monoxide replaces oxygen in hemoglobin according to the reaction: HbO_2(a
Carbon monoxide replaces oxygen in hemoglobin according to the reaction: HbO_2(aq) + CO(aq) HbCO(aq) + O2(aq) The equilibrium constants for the reactions below are: Hb(aq) + O_2(a…
Carbon monoxide, an odorless gas, combines with hemoglobin to form CO-hemoglobin
Carbon monoxide, an odorless gas, combines with hemoglobin to form CO-hemoglobin. Crystal of CO-hemoglobin are isomorphous with those of oxyhemoglobin. Each heme in hemoglobin can…
Carbon resistors often come as a brown cylinder with colored bands. These colore
Carbon resistors often come as a brown cylinder with colored bands. These colored bands can be read to determine the manufacturer's target resistance value. The first two bands (L…
Carbon tetrachloride (CCI_4) is a carcinogen, and so chemists are interested in
Carbon tetrachloride (CCI_4) is a carcinogen, and so chemists are interested in its properties under laboratory conditions. The normal boiling point and enthalpy of vaporization f…
Carbon tetrachloride (CCl4) is diffusing through benzene (C6H6), as the drawing
Carbon tetrachloride (CCl4) is diffusing through benzene (C6H6), as the drawing illustrates. The concentration of CCl4 at the left end of the tube is maintained at 1.45 x 10-2 kg/…
Carbon tetrachloride (CCl4) used to be a relatively common household solvent (to
Carbon tetrachloride (CCl4) used to be a relatively common household solvent (to remove nail polish), even though it is moderately toxic. A long term study on rats showed that the…
Carbon tetrachloride (s.g. = 1.6) is pumped at a rate of 2 gpm through a pipe th
Carbon tetrachloride (s.g. = 1.6) is pumped at a rate of 2 gpm through a pipe that is inclined upward at an angle a of 30. An inclined tube manometer (with an angle of inclination…
Carbon tetrachloride can be formed by reacting chlorine with methane: (review Ch
Carbon tetrachloride can be formed by reacting chlorine with methane: (review Chapter 8) CH_4 + 2 cl_2(g) CCL_4(g) + 2 Hz(g) Given that the heat of formation of methane is -75 kJ/…
Carbon tetrachloride is a human carcinogen. Its boiling point is 76.65 degree C.
Carbon tetrachloride is a human carcinogen. Its boiling point is 76.65 degree C. (Reference: NST Webbook carbon tetrachloride. Accessed Jan 13, 2017) Research online to find the s…
Carbon tetrachloride is neither microwave nor IR active (it does not show up in
Carbon tetrachloride is neither microwave nor IR active (it does not show up in either spectrum). Hot band vibrational transitions occur at the same frequency as the fundamental t…
Carbon usually forms how many bonds with other atoms? 5. b. 3 d 5 6. The atom di
Carbon usually forms how many bonds with other atoms? 5. b. 3 d 5 6. The atom diagnostically associated with organic compounds is a carbon. b oxygen c nitrogen d sulfur. e hydroge…
Carbon- carbon double bonds do not freely rotate like carbon- carbon single bond
Carbon- carbon double bonds do not freely rotate like carbon- carbon single bond. Why? A) The double bond is much stronger and thus more difficult to rotate. B) Overlap of the two…
Carbon-14 ( C ) decays via decay and emits an electron and an antineutrino. How
Carbon-14 ( C ) decays via decay and emits an electron and an antineutrino. How many PROTONS (p) and NEUTRONS (n) are in the DAUGHTER nuclide? 5 p, 8 n p, n .p, n p, n .l, p,l n A…
Carbon-14 dating assumes that the carbon dioxide on Earth today has the same rad
Carbon-14 dating assumes that the carbon dioxide on Earth today has the same radioactive content as it did centuries ago. If this is true, the amount of 14C absorbed by a tree tha…
Carbon-14 dating assumes that the carbon dioxide on Earth today has the same rad
Carbon-14 dating assumes that the carbon dioxide on Earth today has the same radioactive content as it did centuries ago. If this is true, the amount of 14C absorbed by a tree tha…
Carbon-14 has the same 1. atomic mass as both carbon-12 and carbon-13. 2. number
Carbon-14 has the same 1. atomic mass as both carbon-12 and carbon-13. 2. number of protons but more neutrons than carbon-12. 3. atomic number and, therefore, the same number of n…
Carbon-14 is a radioactive nucleus with a half-life of 5760 years. Living matter
Carbon-14 is a radioactive nucleus with a half-life of 5760 years. Living matter exchanges carbon with its surrounding (for example, through CO2) so that a constant level of 14C i…
Carbon-14 is a radioisotope that is used for dating biological organisms. The ha
Carbon-14 is a radioisotope that is used for dating biological organisms. The half-life of C-14 is 5730 years. When a one-gram sample of carbon from fresh peat is measured for rad…
Carbon-14 is naturally present on Earth at about 1.00×10-10 percent (1 atom in 1
Carbon-14 is naturally present on Earth at about 1.00×10-10 percent (1 atom in 1012 atoms) of stable carbon. That means that of all the stable carbon on Earth, 1×10-10 percent is …
Carbon-14 is one An electron\'s choice A quantum way to get on the other side of
Carbon-14 is one An electron's choice A quantum way to get on the other side of a barrier photon hits electrons resulting in We can't all sit in the same spot because of this An i…
Carbon-14 is radioactive and decays by beta decay with a half-life of 5730 years
Carbon-14 is radioactive and decays by beta decay with a half-life of 5730 years. One gram of wood from a tree takes up an initial amount of 1.49 nanograms of carbon-14 at some po…
Carbon-14 is unstable and decays to a daughter nucleus along with an electron. T
Carbon-14 is unstable and decays to a daughter nucleus along with an electron. The Q-value for this decay is foundto be Q = 0.156476 MeV.d) [1 point] Find the atomic number, the …
Carbon-containing materials can release appreciable quantities of carbon monoxid
Carbon-containing materials can release appreciable quantities of carbon monoxide (CO) in fires. Likewise, materials that contain significant amounts of nitrogen can generate hydr…
Carbon-containing materials can release appreciable quantities of carbon monoxid
Carbon-containing materials can release appreciable quantities of carbon monoxide (CO) in fires. Likewise, materials that contain significant amounts of nitrogen can generate hydr…
Carbon-dioxide emissions have been linked to increased air pollution. The follow
Carbon-dioxide emissions have been linked to increased air pollution. The following table lists some possible approaches to reducing the amount of carbon dioxide in the air. For e…
Carbon-hydrogen bonds exhibit a range of different chemical reactivity that depe
Carbon-hydrogen bonds exhibit a range of different chemical reactivity that depends on molecular structure. Classify the C-H bonds at the carbons labeled a-c in the structure belo…
Carbon_____ is process of removing of carbon from the atmosphere or from gases.
Carbon_____ is process of removing of carbon from the atmosphere or from gases. iii) The_____ exclusion principle states that no more than two electrons can occupy any orbitals iv…
Carbonate Buffer Systems Lab Partner Sectio TA Name c. How does this value compa
Carbonate Buffer Systems Lab Partner Sectio TA Name c. How does this value compare to the actual mass of Namco, in the beaker? What is the percent error? Show your calculations fo…
Carbonate System 125 ptsl Three manufacturers are producing carbonated bottled w
Carbonate System 125 ptsl Three manufacturers are producing carbonated bottled water. Onc company introduces carbonate by bubbling carbon dioxide into water until Cr 104 M (equiva…
Carbonate rocks result from compression of frozen CO2 (dry ice). atmospheric car
Carbonate rocks result from compression of frozen CO2 (dry ice). atmospheric carbon dioxide combining chemically with minerals in the soil or the planetary regolith. cooling and s…
Carbondale Carbondale Carbondale Carbondale Carbondale H = $2 per unit per a) Wh
Carbondale Carbondale Carbondale Carbondale Carbondale H = $2 per unit per a) What is the economic order quantity b) How does your answer change if the holdin c) What if the holdi…
Carbondale Casting produces cast bronze valves on a 12-person assembly line. On
Carbondale Casting produces cast bronze valves on a 12-person assembly line. On a recent day, 160 valves were produced during aa 44-hour shift. a) Labor productivity of the line =…
Carbonic Anhydrase (MW= 30,000) catalyzes the reversiblehydration of CO 2 . If 1
Carbonic Anhydrase (MW= 30,000) catalyzes the reversiblehydration of CO2. If 10.0 %u03BCg pure carbonicanhydrase catalyzes the hydration of 0.30 g of CO2 in 1min at 37 C at Vmax, …
Carbonic acid (H2CO3) is a weak diprotic acid with K a1=4.4310?7 and K a2=4.7310
Carbonic acid (H2CO3) is a weak diprotic acid with Ka1=4.4310?7 and Ka2=4.7310?11. When sodium bicarbonate (NaHCO3) is titrated with hydrochloric acid (HCl), it acts as a weak bas…
Carbonic acid (H2CO3) is a weak diprotic acid with K a1=4.4310?7 and K a2=4.7310
Carbonic acid (H2CO3) is a weak diprotic acid with Ka1=4.4310?7 and Ka2=4.7310?11. A) What volume of 0.200M HCl is required for the complete neutralization of 1.60g of NaHCO3(sodi…
Carbonic acid (H2CO3) is a weak diprotic acid with K a1=4.4310^-7 and K a2=4.731
Carbonic acid (H2CO3) is a weak diprotic acid with Ka1=4.4310^-7 and Ka2=4.7310^-11. When sodium bicarbonate (NaHCO3) is titrated with hydrochloric acid (HCl), it acts as a weak b…
Carbonic acid (H2CO3, Ka = 4.2 x 10–7), can be found in a wide variety of body f
Carbonic acid (H2CO3, Ka = 4.2 x 10–7), can be found in a wide variety of body fluids. a. Calculate the hydrogen ion concentration of a 0.000545 M solution b. What is the concentr…
Carbonic acid (H_2 CO_3) in solution is formed by the reaction between gaseous c
Carbonic acid (H_2 CO_3) in solution is formed by the reaction between gaseous carbon dioxide gas and water as follows: CO_2 (g) + H_2 O (I) H_2 CO_3 (aq) where K = [H_2 CO_3]/[CO…
Carbonic acid is a diprotic acid and it can have a gaseous form. There are 6 spe
Carbonic acid is a diprotic acid and it can have a gaseous form. There are 6 species you need to solve for. 1. CO2(g) Carbon Dioxide Gas 2. H2CO3* Carbonic Acid (H2CO3* = CO2(aq) …