0363mol 12 points) 8) Acetic acid (CH3CO2H), formic acid (HCO2)HI), hydrofluoric
ID: 1033847 • Letter: 0
Question
0363mol 12 points) 8) Acetic acid (CH3CO2H), formic acid (HCO2)HI), hydrofluoric acid (HF), ammonia (Nita), and methylamine (OHjNH2) classified as strong electrolytes TRUE or FALSE? 9) What is the concentration of FeCi3 in a solution prepared by dissolving 10.0g of FeC'3 in enough water to make 275 ml of ? Molar mass of Feci3 1620 g/mol. [2 points) 10) How many grams of AgNO3 are needed to make 250 mL of a solution that is o.140 M? olar mass of AgvO3 169.9 g/mol 2 points] EXTRA CREDIT QUESTIONS nswer ONLY 2 questions in this section. Kindly ENSURE that your selections are CLEARLY marked 1) in the reaction AgNO3(aq)+ Hil(aq) Agls)+ HNO3(aq) the spectator ions are A) Ag and NO3 B) As and IC)and I D)H+ and NO3- 2what is the oxidation number of the sulfur atom in S8 B) 0 C) +6 D)+8 3) Chemical equations are balanced in order to obey the law of A) definite D) multiple proportions nite proportions. 8) mass action. C) mass conservation wing compounds is an Arrhenius base in water? B)CH3SH C] HOC? D) KOH PageExplanation / Answer
Answer = it is False ,
acetic acid , formic acid , hydrofluoric acid , ammonia , mathylamine all of these are classified as weak electrolytes
Answer is False
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