What is the molarity of a solution containing 80 g of H2SO4 in 345 mL of solution? O 231 M O 0.003 M O 2.4 M O 0.0023 M O 0.23 M Question 16 How many molecules are there in 196 g of H3PO4? Use Na= 6.02 x 10 23 1/mol

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Chapter4: Molecules, Compounds, And Chemical Reactions
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Question 15
What is the molarity of a solution containing 80 g of H2SO 4 in 345 mL of solution?
O 231 M
O 0.003 M
O 2.4 M
O 0.0023 M
O 0.23 M
Question 16
How many molecules are there in 196 g of H3PO4? Use Na= 6.02 x 10 23 1/mol
O 1.2 x 1024
O (6.02 x 10 23)/ 196
O 1.2 x 10 22
O 196
O 196 x (6.02 x 1023)
Question 17
F1
F2
80
F3
Q
F4
Q
F5
MacBook Air
F6
Transcribed Image Text:esc Question 15 What is the molarity of a solution containing 80 g of H2SO 4 in 345 mL of solution? O 231 M O 0.003 M O 2.4 M O 0.0023 M O 0.23 M Question 16 How many molecules are there in 196 g of H3PO4? Use Na= 6.02 x 10 23 1/mol O 1.2 x 1024 O (6.02 x 10 23)/ 196 O 1.2 x 10 22 O 196 O 196 x (6.02 x 1023) Question 17 F1 F2 80 F3 Q F4 Q F5 MacBook Air F6
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