Chemistry, 22.02.2021 19:00 brinleychristofferse

Capitalization, subscripts, units, and species count for correct answers. How many grams of hydrogen gas are required to produce 84.8 g of potassium hydroxide?
2K +2H2O 2KOH + H2

How many grams of magnesium sulfate are produced from 28.7 g of hydrochloric acid?
MgCl2 + H2SO4 MgSO4 + 2HCl

How many grams of hydrogen sulfide are needed to react with 37.0g lithium nitrate?
2LiNO3 + H2S Li2S + 2HNO3

Given 42.0 g of ammonium carbonate, what would your yield, in grams, of aluminum carbonate be?
3(NH4)2CO3 + 2Al(OH)3 Al2(CO3)3 + 6NH4OH

Given 22.2 g of barium hydroxide, what mass of hydrogen bromide would you need to react completely?
Ba(OH)2 + 2HBr BaBr2 + 2H2O

If you have 83.2 g of copper(II) chloride, how much sodium chloride reacted?
Cu + 2NaCl CuCl2 + 2Na

How many grams of nitric acid would you yield from 77.3 g of aluminum nitrate?
3H2SO4 + 2Al(NO3)3 Al2(SO4)3 + 6HNO3

How many grams of lithium hydroxide will you make from 253.1 g of lead(IV) hydroxide?
Pb(OH)4 + 2Li2O PbO2 +4LiOH

When burning pentane, how many grams of grams of carbon dioxide will be generated from 53.7 g of oxygen gas?
C3H8 + 5O2 3CO2 + 4H2O

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 13:30

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion

Answers: 3

Answer

Chemistry, 22.06.2019 17:30

Why is the melting of ice a physical change ?

Answers: 1

Answer

Chemistry, 22.06.2019 18:30

How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it

Answers: 3

Answer

Chemistry, 23.06.2019 09:00

Spaghetti sauce can be high in sodium. what is a good guideline for mg of sodium per half cup serving? a. less than 1 mg b. less than 800 mg c. less than 700 mg d. less than 400 mg

Answers: 2

Answer

You know the right answer?

Capitalization, subscripts, units, and species count for correct answers. How many grams of hydroge...

Questions