Explanation: If 2 moles of NaClO3 gives you 3 moles of O2, it’s because the mole ratio between NaClO3 : O2 is 2 : 3. Then 12 moles of NaClO3 must give you [12 ÷ 2 then × 3] = 18 moles of O2.
How many grams of NaCl are produced when 80.0 grams of O2 are produced?
5gNaCl will be produced with 80.0 grams O2
How many moles are in NaClO3?
1 grams NaClO3 is equal to 0.0093948786825223 mole.
How do you do stoichiometry?
Almost all stoichiometric problems can be solved in just four simple steps:
- Balance the equation.
- Convert units of a given substance to moles.
- Using the mole ratio, calculate the moles of substance yielded by the reaction.
- Convert moles of wanted substance to desired units.
How many grams of NaClO3 were needed to produce 3 grams of O2?
If 2 moles of NaClO3 gives you 3 moles of O2, it’s because the mole ratio between NaClO3 : O2 is 2 : 3. Then 12 moles of NaClO3 must give you [12 ÷ 2 then × 3] = 18 moles of O2.
How many grams of na2o are required to produce?
It means 1 moles of Na2 O is required to react with one mol of H2 O to produce 2 moles of NaOH. in terms of mass 1 mole of Na2 O has mass 62 g on reaction with water produces 2 moles of NaOH or 80 g of NaOH. 62 g of Na2 O produces 80 g of NaOH. 124g of Na2 O.
How many grams are in 1 mole of NaClO3?
1 mole is equal to 1 moles NaClO3, or 106.44097 grams.
How many moles are in 12.0 grams of O2?
Therefore, 12 g of oxygen gas has 0.375 moles.
How many moles of O2 can be produced from 12 moles KClO3?
How many moles of O2 can be produced by letting 12.00 moles of KClO3 react? The KClO3 / O2 molar ratio is 2/3. 2 mol KClO3 / 3 mol. O2 = 12.00 mol KClO3 / x = 18.00 mol.
What is 1 mole in grams?
You can view more details on each measurement unit: molecular weight of In or grams The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles In, or 114.818 grams.
Why is stoichiometry so hard?
Stoichiometry can be difficult because it builds upon a number of individual skills. To be successful you must master the skills and learn how to plan your problem solving strategy. Master each of these skills before moving on: Calculating Molar Mass.
What are the 4 types of stoichiometry problems?
4 types of stoichiometry problems
- Mole – mole.
- Mole – mass.
- Mass – mole.
- Mass – mass.
What is the first step in most stoichiometry problems?
the first step in any stoichiometric problem is to always ensure that the chemical reaction you are dealing with is balanced, clarity of the concept of a ‘mole’ and the relationship between ‘amount (grams)’ and ‘moles’.
How do you calculate stoichiometry problems?
There are four steps in solving a stoichiometry problem:
- Write the balanced chemical equation.
- Convert the units of the given substance (A) to moles.
- Use the mole ratio to calculate the moles of wanted substance (B).
- Convert moles of the wanted substance to the desired units.