Web1,330 Likes, 29 Comments - USASupportsNavalny (@usasupportsnavalny) on Instagram: "Yesterday Alexei Navalny made a post not only denouncing this war, but also ... WebA mixture of 105.67 g Cao and 93.45 g of CS2 are allowed to react. What is the limiting reagent? А. Са0 B. CS2 C. CO2 D. CaS 10. What is the mass of the excess reagent? A. 17.55 g B. 18.11 g C. 20.98 g D. 21.89 g Advertisement Answer 5 people found it helpful Brainly User Answer: 8. A. 76.58 g 9. А. СаO 10. D. 21.89 g #CarryOnLearning
How many grams of calcium carbonate are required to prepare …
Web126 Likes, 4 Comments - Samba Plus TV (@sambaplustv) on Instagram: ""These pandemic babies need to be studied very carefully. They be doing too much magical stuff ... WebHow many moles of H2O would be required to produce 2.5 moles of O2? 2 H2O → 2 H2 + O2 (D) 5.0 mol. If 3.00 mol of CaCO3 undergo decomposition to form CaO and CO2, how many grams of CO2 are produced? CaCO3 → CaO + CO2 (D) 132 g. How many moles of H2O are produced when 240 grams of CuO react? CuO + H2 → Cu + H2O bitlocker drive access denied
Ch. 7 - Chem Flashcards Quizlet
WebHow many grams of `CaO` are required to neutralise 852 g of `P_(4)O_(10)?` Web2 jun. 2013 · bobpursley the question is based on the decomposition of calcium carbonate through heating; CaCO3 (s) --> CaO (s) + CO2 (g) 50 grams of calcium oxide is 0.893moles. the theoretical mole is 1:1 between caCO3 and CaO, so 0.893moles of CaCO3 is needed. mass of CaCO3 = moles of CaCO3 x Molar mass of CaCO3 hope that helps... Web7 jun. 2008 · 1 answer. 1 mole of CaO = 40.08 + 16.00 = 56.08g/mol. 1 mol Hg = 200.6 g/mol. (a) Convert 36.0 gHg to moles: (36.0gHg)/200.6gHg/molHg = 0.1795 mol Hg. (b) … bitlocker download windows 11 pro