How many grams of potassium chlorate decompose to potassium chloride and 932 mL of O2 at...

How many grams of potassium chlorate decompose to potassium chloride and 932 mL of O2 at 128°C and 684 torr?

2 KClO3(s) → 2 KCl(s) + 3 O2 (g)

Expert Solution

queen_honey_blossom answered 10 months ago

How many grams of potassium chlorate decompose to potassium chloride and 363 mL of O2 at...

How many grams of potassium chlorate decompose to potassium chloride and 363 mL of O2 at 128°C and 740. torr? 2 KClO3(s) → 2 KCl(s) + 3 O2 (g)

Calculate mass in grams : 0.755 mol zinc chloride 0.203 μmol potassium chlorate 0.424 mmol POCl3...

Calculate mass in grams : 0.755 mol zinc chloride 0.203 μmol potassium chlorate 0.424 mmol POCl3 4.32 × 10-3 mol (NH4)2HPO4 0.789 mol S 3.99 mol N 4.86 mol Al

1. When potassium chlorate is oxidized with sucrose, the products are potassium chloride, carbon dioxide, and...

1. When potassium chlorate is oxidized with sucrose, the products are potassium chloride, carbon dioxide, and water. You begin with 25.5 grams of potassium chlorate and 13.4 grams of sucrose. a. What is the limiting reactant? b. What mass of KCl is produced? c. How much of the excess is left over after the reaction occurs? 2. In 274 grams of Ca(NO3)NH4NO3· 3H2O, how many grams of that would be nitrogen?

How many grams of calcium chloride will be needed to make 750 ml of a 0.100...

How many grams of calcium chloride will be needed to make 750 ml of a 0.100 M CaCl2 solution ?

How many grams of silver chloride can be prepared by the reaction of 109.5 mL of...

How many grams of silver chloride can be prepared by the reaction of 109.5 mL of 0.24 M silver nitrate with 109.5 mL of 0.14 M calcium chloride? Calculate the concentrations of each ion remaining in solution after precipitation is complete. Ag+ , NO3− , Ca2+ , Cl −

How many grams of silver chloride can be prepared by the reaction of 107.0 mL of...

How many grams of silver chloride can be prepared by the reaction of 107.0 mL of 0.21 M silver nitrate with 107.0 mL of 0.14 M calcium chloride? Calculate the concentrations of each ion remaining in solution after precipitation is complete.

Upon heating, potassium chlorate decomposes to potassium chloride and oxygen gas. The oxygen gas is collected...

Upon heating, potassium chlorate decomposes to potassium chloride and oxygen gas. The oxygen gas is collected over water at 14.0 °C in a 500.-mL container. If the total pressure is 766 torr, How many mol of oxygen gas is in the container? What is the mole fraction of oxygen gas in the container?. (Mole fraction = mole of substance of interest / mole of the system) How many grams of potassium chlorate is decomposed?

1)How many grams of silver chloride can be prepared by the reaction of 100.0 mL of...

1)How many grams of silver chloride can be prepared by the reaction of 100.0 mL of 0.10 M silver nitrate with 100.0 mL of 0.20 M NaCl? Calculate the concentration of each ion remaining in solution after precipitation is complete. 2)How many grams of nitrogen dioxide is required to produce 7.50 g HNO3. 3 NO2 + H2O --- 2HNO3 + NO 3) 20.0 mL of 0.100 M NaOH is added to 40.0 mL of HCl of unknown concentration. Write a...

Prepare 2000 mL of solution at 9% saline. How many grams of sodium chloride will be...

Prepare 2000 mL of solution at 9% saline. How many grams of sodium chloride will be needed?

How many grams of ammonium chloride, NH4Cl, must be added to 500 ml of 0.10 M...

How many grams of ammonium chloride, NH4Cl, must be added to 500 ml of 0.10 M NH3 solution to give a solution with a pH of 9.0?

Question