Web1 mei 2024 · 1 Answer Phiri May 1, 2024 1.96g O2 Explanation: We first need our balanced equation: 2KClO3 → 2KCl + 3O2 Now apply stoichiometry, and you result with this: 5.00g 2KClO3 ⋅ 1mol 2KClO3 122.55g 2KClO3 ⋅ 3mol O2 2mol 2KClO3 ⋅ 16.00g O2 1mol O2 = 1.96g O2 Answer link Web29 aug. 2024 · M = Molar mass of the compound. As we can see that 3 moles of O2were produced from decomposition of 2 moles of KClO3which means 96g of O2were produced from decomposition of 244g of KClO3. -Therefore, 24.4 grams of potassium chlorate should be decomposed to obtain 9.6 grams of oxygen.
how many grams of O2 may be produced from 50g of KClO3?
WebScience Chemistry Given the following equation: 2 K + Cl2 ---> 2 KCl How many grams of KCl is produced from 2.50 g of K and excess Cl2. From 1.00 g of Cl2 and excess K? Given the following equation: 2 K + Cl2 ---> 2 KCl How many grams of KCl is produced from 2.50 g of K and excess Cl2. From 1.00 g of Cl2 and excess K? Question WebMore information from the unit converter. How many grams KCl in 1 mol? The answer is 74.5513. We assume you are converting between grams KCl and mole.You can view more details on each measurement unit: molecular weight of KCl or mol This compound is also known as Potassium Chloride.The SI base unit for amount of substance is the mole. 1 … the function of interferons is to
Answered: Given the following equation: 2 K + Cl2… bartleby
Web15 mei 2024 · The mass of the O₂ produced is equal to 19.84 grams and the volume of the O₂ produced is equal to 13.89 litres.Given: ... Calculate the mass and volume of O2 produced by 50g KKClO3... My answer is.... 2kclo3 = 2kcl + O2. ... → 2 moles of KClO₃ decompose to give 2 moles of KCl and 3 moles of O₂. WebConvert grams KCl to moles. or. moles KCl to grams. Molecular weight calculation: 39.0983 + 35.453. Percent composition by element. Element: Chlorine Symbol: Cl Atomic Mass: 35.453 ... When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. Web3 aug. 2024 · Potassium chlorate is KClO3 and the decomposition looks like this... 2KClO3 ==> 2KCl + 3O2 4.50 g KClO 3 x 1 mole/122.55 g = 0.0367 moles 0.0367 moles KClO 3 x 3 moles O 2 /2 moles KClO 3 = 0.0245 moles O 2 (see mo le ratio in balanced equation) mass of O 2 = 0.0245 moles O 2 x 32 g/mole = 0.784 g O2 formed Upvote • 0 Downvote Add … theakston phipps interiors