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Unit 8 Lessons 2 & 3

Last updated 2 months ago

3 questions

Required

1

Question 1

1.

What is the percentage of chlorine in AuCl3?

Required

1

Required

1

Question 2

2.

What is the molar ratio of nitrogen and ammonia?
1 N2(g)+ 3 H2(g) → 2NH3(g)

3:2

1:3

1:2

Question 3

3.

For every 1 mole of hydrogen that is produced, how many moles of water are needed?
2K + 2HOH → H2 + 2KOH