| Quiz | Mole calculations |
|---|---|
| Name | |
| Result | FAILED |
| Score | 7 / 12 (58.3%) |
| Passing score | 9.6 |
| Quiz took | 16 min 58 sec |
| Quiz finished at | 2022-02-22 17:27:46 |
Three moles of a substance has a mass of 30g. What is its relative formula mass? Use a periodic table
Five moles of a substance has a mass of 100g. What is its relative formula mass? Use a periodic table
Half a mole of a substance has a mass of 40g. What is its relative formula mass? Use a periodic table
A quarter mole of a substance has a mass of 100g. What is its relative formula mass? Use a periodic table
A third of a mole of a substance has a mass of 60g. What is its relative formula mass? Use a periodic table
You have 88g of carbon dioxide. How many moles is this? Use a periodic table
You have 48g of methane. How many moles is this? Use a periodic table
You have 68g of ammonia. How many moles is this? Use a periodic table
You have 28g of KOH. How many moles is this? Use a periodic table
You have 6g of water. How many moles is this? Use a periodic table
You have 7g of carbon monoxide. How many moles is this? Use a periodic table
You have 160g of methane. How many moles is this? Use a periodic table