How many moles of O2 are produced when 4 moles of KCl are produced?
Table of Contents
How many moles of O2 are produced when 4 moles of KCl are produced?
Therefore, 4 moles of potassium chlorate must be used to produce 6 moles of oxygen gas.
How many molecules of O2 are formed from grams of KClO3?
In the question the mass has two significant figures; thus the mass of O2 released would be 4.0 g (two significant figures). 122.55 g of KClO3 yields 3*32 g of O2. 1 g of KClO3 would yield 0.783353733 g of O2.
How many moles of O2 are formed from 3.0 moles of KClO3?
The balanced equation tells us that we get 3 moles of O2 for every 2 moles of KClO3. (3/2)*(3.0) moles O2, or 4.5 moles of O2.
What type of chemical reaction is this 2KClO3 → 2KCl 3O2?
Chemical Reactions
| A | B |
|---|---|
| 2KClO3–>2KCl + 3O2 | decomposition |
| HCl + NaOH –> NaCl + H2O | double displacement |
| Mg + 2 HCl –> MgCl2 + H2 | single displacement |
| 2H2 + O2 –> 2H2O | synthesis |
How many grams of O2 are in 1 mole?
32 g
One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms.
How many grams of oxygen can be produced from 100g KClO3?
How many grams of oxygen can be produced from the decomposition of 100g of KClO3? Answer: 39.2 grams of oxygen (O2) can be produced.
How many moles of oxygen are produced by the decomposition of 3 moles of potassium chlorate?
1 Expert Answer From the stoichiometry of this balanced equation you see that 2 moles KClO3 produces 3 moles of O2.
Is 2kclo3 s → 2KCl s )+ O2 G redox?
As there is change in oxidation number, so it is a redox reaction where oxidation and reduction takes place.
What is 2kclo3 chemistry?
A decomposition reaction is a type of chemical reaction in which a single compound breaks down into two or more elements or new compounds. These reactions often involve an energy source such as heat, light, or electricity that breaks apart the bonds of compounds. 2KClO→2KCl+3O2.
Is 2kclo3 → 2KCl 3O2 a decomposition reaction?
Answer: This reaction is a Decomposition Reaction.