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Question 23 of 27-HW 5 OB https://assessments macmillanlearning.com/sac/6854 Apple Google+ Yahoo Mail Assignment Score: < < Question 23 of 27 > 50% mass: 3#/6854963/22/-1 2H₂O(g) 2 H₂(g) + O₂(g) Calculate how many grams of O₂(g) can be produced from 18.2 g H₂O(g). Gaseous hydrogen and oxygen can be prepared in the laboratory from the decomposition of gaseous water. The equation for the reaction is - Resources Hint Check Answer 80₂ E Other Bookmarks
https://assessments macmillanlearning.com/sac/6854963#/6854963/21/-1 ogle Yahoo Mail Assignment Score: 50% < Question 22 of 27 > For the chemical reaction 17 moles of potassium phosphate: Resources 3 KOH+H,PO,K,PO, + 3H₂O how many moles of potassium phosphate will be produced from 42.8 g of potassium hydroxide? Hint @ Check Answer mol ल Other Bookmarks
of 27-HW 5 https://assessments.macmillanlearning.c ... 4963/20/-1 gle+ Yahoo Mail Assignment Score: 50% < Question 21 of 27 > B moles of CO₂: Resources The combustion of ethane (C₂H) produces carbon dioxide and steam. 2C₂H₂(g) +70₂(g) 4 CO₂(g) + 6H₂O(g) How many moles of CO₂ are produced when 5.10 mol of ethane is burned in an excess of oxygen? Hint O ☆ Other Bookm Check Answer mol
8 https://assessments macmillanlearning.com/sac/6854963#/6854963/19/-1 Google+ Yahoo Mail < Assignment Score: Question 20 of 27 > 50% When heated, KCIO, decomposes into KCl and O₂. 2 KCIO, 2 KCI +30₂ - If this reaction produced 77.2 g KCI, how many grams of O, were produced? mass: Resources Hint Check Answer 80₂ Ⓒ Other Bookmarks