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How many kilograms of Co2 are released during the combustion of 25.00 gallons of

How many kilograms of Co2 are released during the combustion of 25.00 gallons of gasoline? Assume gasoline is pure isoctane with density of 0.9619 g/mL. If the combustion was used…

How many kilograms of of Na2CO3 is needed to neutralize a 5.000 gallon spill of

How many kilograms of of Na2CO3 is needed to neutralize a 5.000 gallon spill of pure acetic acid(density=1.049 g/ml) How many kilograms of NaHCO3 is needed to neutralize a 5.000 g…

How many kilograms of tamiflu would be needed to treat all the people in city wi

How many kilograms of tamiflu would be needed to treat all the people in city with a population of 500000 if each person consumes two tamiflu capsules a day for 5 days How many ki…

How many kilograms of water can be evaporated from a 1 m^2 surface in a lake on

How many kilograms of water can be evaporated from a 1 m^2 surface in a lake on a hot summer day, if it is assumed that the limiting factor is solar insolation (1000 W/m^22). Assu…

How many kilojoules of energy are needed to raise the temperature of 506g of wat

How many kilojoules of energy are needed to raise the temperature of 506g of water from 25.0 degree C to 87.0 degree C? (Given: Sp. heat of water = 4.184 J/g degree C and 1 kj = 1…

How many kilojoules of energy are required to change 50.0g of ethyl alcohol from

How many kilojoules of energy are required to change 50.0g of ethyl alcohol from 60.0C to vapor at 78.4C? The specific heat of ethyl alcohol is 2.138J/gC. The answer is 44.8 kJ Ca…

How many kilojoules of heat energy are required to heat all the aluminum (Cpof A

How many kilojoules of heat energy are required to heat all the aluminum (Cpof Al = .902J/g•°C) in a roll of aluminumfoil (500.0 g) from room temperature (25.0°C) to the temperatu…

How many legs do arachnids have Arachnids have specialized chelicera commonly ca

How many legs do arachnids have Arachnids have specialized chelicera commonly called_to inject venom Into their prey. Name 4 types of arachnids. Observe live and preserved spiders…

How many lexemes does the following Java code contain? 1. public class CountDigi

How many lexemes does the following Java code contain? 1. public class CountDigits { 2. public static void main(String[] args) { 3. SimpleIO.prompt("Enter an integer: "); 4. Strin…

How many lexemes does the following Java code contain? Give the number of lexeme

How many lexemes does the following Java code contain? Give the number of lexemes on each line (using the line numbers shown) as well as the total number of lexemes. public class …

How many license plates would be possible (from problem 4) if the first two char

How many license plates would be possible (from problem 4) if the first two characters must be "AZ"? Timmy has 3 red squares and 2 blue squares that he must put in a line. If the …

How many liters of a 12% (m/v) KOH solution would you need to obtain 86.0 g of K

How many liters of a 12% (m/v) KOH solution would you need to obtain 86.0 g of KOH? How many liters of a 5.0% (m/v) glucose solution would you need to obtain 75 g of glucose? What…

How many liters of antifreeze ethylene glycol[CH 2 (OH)CH 2 (OH)] would you add

How many liters of antifreeze ethylene glycol[CH2(OH)CH2(OH)] would you add to a carradiator containing 7.50 L of water if the coldest wintertemperature in your area is -19.5 degr…

How many liters of ethane, C 2 H 6 at 25 C and 725 mmHg are needed to evolve the

How many liters of ethane, C2H6 at 25 C and 725 mmHg are needed to evolve the same quantity of energy when the ethane is burned in oxygen to CO2(g) and H2O(g)? (We are to use Tabl…

How many liters of gas would be formed at 455 degrees C and 1.00 atm pressure by

How many liters of gas would be formed at 455 degrees C and 1.00 atm pressure by explosion of 540g of NH4NO3? 2NH4NO3 (s) ----------> 2N(g) + 4H2O (g) + O2 (g)

How many liters of gas would be formed at 455 degrees C and 1.00 atm pressure by

How many liters of gas would be formed at 455 degrees C and 1.00 atm pressure by explosion of 540g of NH4NO3? 2NH4NO3 (s) ----------> 2N(g) + 4H2O (g) + O2 (g)

How many liters of oxygen gas can be produced at STP from the decomposition of 0

How many liters of oxygen gas can be produced at STP from the decomposition of 0.250 L of 3.00 H,0, in the reaction according to the chemical equation shown below? 19. 2 H,02() 2 …

How many liters of oxygen reacted at 21 degrees celcius and101kPa would be requi

How many liters of oxygen reacted at 21 degrees celcius and101kPa would be required to produce 1000kJ by this reaction? P4(s) + 5O2(l) --->P4O10(s)                             …

How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add

How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add to a car radiator containing 6.50 L of water if the coldest winter temperature in your area is -28…

How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add

How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add to a car radiator containing 6.50 L of water if the coldest winter temperature in your area is -28…

How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add

How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add to a car radiator containing 6.50 L of water if the coldest winter temperature in your area is -28…

How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add

How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add to a car radiator containing 6.50 L of water if the coldest winter temperature in your area is -28…

How many lone-pairs of electrons (first) and bonding pairs of electrons exist on

How many lone-pairs of electrons (first) and bonding pairs of electrons exist on the molecule BrF3

How many lone-pairs of electrons (first) and bonding pairs of electrons exist on

How many lone-pairs of electrons (first) and bonding pairs of electrons exist on the molecule BrF3

How many mL of 0.0221 M KMnO4 would it take to titrate a 0.5255 g sample of K3Fe

How many mL of 0.0221 M KMnO4 would it take to titrate a 0.5255 g sample of K3Fe(Ox)3? How could the results of your titration be used to determine if the sample was actually a mi…

How many mL of 0.0221 M KMnO4 would it take to titrate a 0.5255 g sample of K3Fe

How many mL of 0.0221 M KMnO4 would it take to titrate a 0.5255 g sample of K3Fe(Ox)3? How could the results of your titration be used to determine if the sample was actually a mi…

How many mL of 0.024 M solution can be produced from 14.1 mL of 3.0 M solution?

How many mL of 0.024 M solution can be produced from 14.1 mL of 3.0 M solution? 14.1 mL(0.024 M/3.0 M) 14.1 mL(3.0 M/0.024 M) (14.1 mL/0.024 M)/3.0 M (14.1 mL)(0.024 M)(3.0 M) non…

How many mL of 0.100 M NaOH is required to react with 50.0 mL of 0.100 M H2SO4 a

How many mL of 0.100 M NaOH is required to react with 50.0 mL of 0.100 M H2SO4 according to the reaction 2NaOH + H2SO4 --> 2H2O + Na2SO4?

How many mL of 0.100 M NaOH is required to react with 50.0 mL of 0.100 M H2SO4 a

How many mL of 0.100 M NaOH is required to react with 50.0 mL of 0.100 M H2SO4 according to the reaction 2NaOH + H2SO4 --> 2H2O + Na2SO4?

How many mL of 0.100 M NaOH is required to react with 50.0 mL of 0.100M H2SO4 ac

How many mL of 0.100 M NaOH is required to react with 50.0 mL of 0.100M H2SO4 according to the reaction shown? 2 NaOH + H2SO4------>2H2O + Na2SO4 A.50 B.100 C.150 D.200 E.300

How many mL of 0.100 M NaOH is required to react with 50.0 mL of 0.100M H2SO4 ac

How many mL of 0.100 M NaOH is required to react with 50.0 mL of 0.100M H2SO4 according to the reaction shown? 2 NaOH + H2SO4------>2H2O + Na2SO4 A.50 B.100 C.150 D.200 E.300

How many mL of 0.1M HCl should be added to 100mL of a 0.2Msolution of tris base

How many mL of 0.1M HCl should be added to 100mL of a 0.2Msolution of tris base to make a buffer with pH 7.8. What will thefinal tris concentration be? I know tris pKa=8.08 and HC…

How many mL of 0.2 M NaOH are needed to neutrilize 50.00 mL of a 0.150 M solutio

How many mL of 0.2 M NaOH are needed to neutrilize 50.00 mL of a 0.150 M solution of HCl? A). 20.0 mL b) 37.5 mL c) 66.7 mL   d) 125.0 mL   e) 160.0 mL A supersaturated solution  …

How many mL of 0.20 M CaCl2 are needed to react with 15 mL of 0.32 M K3PO4, give

How many mL of 0.20 M CaCl2 are needed to react with 15 mL of 0.32 M K3PO4, given the balanced equation: 2 K3PO4 (aq) + 3 CaCl2 (aq) --> 6 KCl (aq) + Ca3(PO4)2 (s) How many mL …

How many mL of 0.230 m Ca(OH) 2 is needed toneutralize 87.2 of 0.4151 m HClO 4 ?

How many mL of 0.230 m Ca(OH)2 is needed toneutralize 87.2 of 0.4151 m HClO4? this is what i came up with..... 1mol H+ / 1mol HCLO4 x 0 .4151 HClO4 mol/L x 0.0872 L = 0.150 mol Ca…

How many mL of 0.500M NaOH should be added to 12.114 g of “tris” hydrochloride (

How many mL of 0.500M NaOH should be added to 12.114 g of “tris” hydrochloride (HOCH2)3NH3+Cl- (MW=121.14 g/mol, whose pKa= 8.07) to reach pH=7.92 in a final volume of 100 mL? Ass…

How many mL of 10% aq. sodium carbonate are needed to neutralize 1.5 mL of sulfu

How many mL of 10% aq. sodium carbonate are needed to neutralize 1.5 mL of sulfuric acid? (Sulfuric acid is 18M.) I already know the answer is 28 ml of sodium carbonate. (18 x 1.5…

How many mL of 2.61 M HBr will be needed to neutralize 183 mL of 1.47 M Mg(OH)2.

How many mL of 2.61 M HBr will be needed to neutralize 183 mL of 1.47 M Mg(OH)2. mL At the equivalence point, moles base (OH-) = moles acid (H+). Each mole of base in this case pr…

How many mL of Fe2+ is required to make four solutions of 10mL? 1. In this exper

How many mL of Fe2+ is required to make four solutions of 10mL? 1. In this experiment, you will need to create known standard concentrations in order to generate a standard Beer's…

How many mL of Fe2+ is required to make four solutions of 10mL? 1. In this exper

How many mL of Fe2+ is required to make four solutions of 10mL? 1. In this experiment, you will need to create known standard concentrations in order to generate a standard Beer's…

How many mL of a 0.017N NaOH solution is needed to titrate 20.00mL of a 0.022N a

How many mL of a 0.017N NaOH solution is needed to titrate 20.00mL of a 0.022N acid solution A. 26 B. 15 C. 20 What is the Normality of 20.00mL of acid solution that is titrated t…

How many mL of a 0.10 M NaOH solution are needed to neutralize 15 mL of a 0.20 M

How many mL of a 0.10 M NaOH solution are needed to neutralize 15 mL of a 0.20 M H_3PO_4 solution? 3NaOH(aq) + H_3PO_4(aq) rightarrow Na_3PO_4(aq) + 3H_2O(l) B. Titration of an An…

How many mL of a o.110 M NaoH would be required to neutralize a 0.450 g sample o

How many mL of a o.110 M NaoH would be required to neutralize a 0.450 g sample of aspirin sample. You may assume aspirin is acetylsalicylic acid. molar mass = 180 g/mol. When KSCN…

How many mL of carbon dioxide are expected from the fermentation of 0.015 kg of

How many mL of carbon dioxide are expected from the fermentation of 0.015 kg of sucrose with 65% efficiency, when the temperature is 85oF and the pressure is 1.25 atm? (density of…

How many mL of the stock solution would be needed to make the different concentr

How many mL of the stock solution would be needed to make the different concentrations? A. Analytical Curve Method A stock solution of 590.0 ± 0.1 mg Ca(NO3)2.4H20 made in a 1-L v…

How many mL of water are present if 1300 KJ is given off as energy when water is

How many mL of water are present if 1300 KJ is given off as energy when water is cooled from 373.5 K to 295.2 K (Given: the specific heat of water is 4.184 J/gK and density of wat…

How many map units apart are they on the chromosome? ophila me lanogas ter, tLer

How many map units apart are they on the chromosome? ophila me lanogas ter, tLere one de-termines hoday cole and the other delermines wivg shape Tan bod caloc s doninant to yellos…

How many market segments are in the simulation? (Please enter a number.) 2. Whic

How many market segments are in the simulation? (Please enter a number.) 2. Which of the following elements are included in the target market section? (select all that apply) 3. D…

How many members can a structure contain? No practical limit 6 8 5 A structure i

How many members can a structure contain? No practical limit 6 8 5 A structure is a collection of one or more related variables that all need to have the same data type. True Fals…

How many memory addresses are needed for a 32-bit word? How big is the address s

How many memory addresses are needed for a 32-bit word? How big is the address space of a SPARC process? Where in the process address space are the executable instructions loaded?…