Question

In: Chemistry

When heated, KClO3 decomposes into KCl and O2. 2KClO3 ----> 2KCl + 3 O2 If this...

When heated, KClO3 decomposes into KCl and O2.

2KClO3 ----> 2KCl + 3 O2

If this reaction produced 95.9 g KCl, how many grams of O2 were produced?

Solutions

Expert Solution

you can also use equation 1 in which 2 mole of KClO3 produce 2 mole of kcl ,

in final stage answer will come same

queen_honey_blossom answered 2 years ago
Next > < Previous

Related Solutions

When heated, KClO3 decomposes into KCl and O2. KCLO3 = 2KCL + 3O2 If this reaction...
When heated, KClO3 decomposes into KCl and O2. KCLO3 = 2KCL + 3O2 If this reaction produced 14.1 g of KCl, how much O2 was produced (in grams)?
When heated, KClO3 decomposes into KCl and O2. 2 KClO3 -------------------> 2 KCl + 3O2 If...
When heated, KClO3 decomposes into KCl and O2. 2 KClO3 -------------------> 2 KCl + 3O2 If this reaction produced 70.5 g of KCl, how much O2 was produced ( in grams)?
1. KClO3 decomposes according to the reaction:           2KClO3 → 2KCl + 3O2 If the rate of...
1. KClO3 decomposes according to the reaction:           2KClO3 → 2KCl + 3O2 If the rate of decomposition of potassium chlorate at a certain time is determined to be 2.4 x 10-2mol s-1, what is the rate of formation of KCl at the same time? 2. The rate law for a reaction involving only A and B is 1st order in A and 4th order in B, respectively. If the concentration of A is increased by a factor of 4 and...
If 100 grams of KClO3 are heated to form KCl and O2 according to the equation...
If 100 grams of KClO3 are heated to form KCl and O2 according to the equation KClO3 → KCl + O2 a. How many moles of KClO3 reacted? b. How many moles of KCl are formed? c. How many grams of KCl are formed? d. how many moles of O2 are formed? e. How many grams of O2 are formed?
7. You are given 2.263 g of a mixture of KClO3 and KCl. When heated, the...
7. You are given 2.263 g of a mixture of KClO3 and KCl. When heated, the KClO3 decomposes to KCl and O2, 2 KClO3 (s) → 2 KCl (s) + 3 O2 (g), and 632 mL of O2 is collected over water at 20 °C. The total pressure of the gases in the collection flask is 736 torr. What is the weight percentage of KClO3 in the sample? The formula weight of KClO3 is 122.55 g/mol. The vapor pressure of...
A mixture of KClO3 and KCl with a mass of 0.950 g was heated to produce...
A mixture of KClO3 and KCl with a mass of 0.950 g was heated to produce O2. After heating, the mass of residue was 0.660 g. Assuming all the KClO3 decomposed to KCl and O2, calculate the mass percent of KClO3 in the original mixture. % KClO3
A mixture of KClO3 and KCl with a mass of 0.950 g was heated to produce...
A mixture of KClO3 and KCl with a mass of 0.950 g was heated to produce O2. After heating, the mass of residue was 0.840 g. Assuming all the KClO3 decomposed to KCl and O2, calculate the mass percent KClO3 in the original mixture.
For the following chemical reaction:    KClO3(s) --------->    KCl(s)   +   O2(g) a. Balance the reaction: b. Name the...
For the following chemical reaction:    KClO3(s) --------->    KCl(s)   +   O2(g) a. Balance the reaction: b. Name the type of reaction: c. Determine the number of moles of KCl that will form from 4.25 moles of KClO3. d. Determine the number of moles of O2 that will form from 4.25 moles of KClO3. e. Determine the number of moles of KClO3 necessary to form 10.0g of O2.
For the following reaction KClO3---->KCl+1/2 O2 assign oxidation states to each element on each side of...
For the following reaction KClO3---->KCl+1/2 O2 assign oxidation states to each element on each side of the equation...reactants and products. Which element is oxidized? Which element is reduced? Reactants for K, Cl, and O please.
For the reaction 2KClO3(s)→2KCl(s)+3O2(g) calculate how many grams of oxygen form when each quantity of reactant...
For the reaction 2KClO3(s)→2KCl(s)+3O2(g) calculate how many grams of oxygen form when each quantity of reactant completely reacts. a. 2.91 gKClO3 b. 0.400 gKClO3 c. 87.5 kgKClO3 d. 25.9 mgKClO3
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT