40 W A 34 What Is The Maximum Amount Molar Mol Ing Of Lithium Oxide L1o Lo 29 88 Produced When 55 5 G Of Lithium 1 (45.39 KiB) Viewed 53 times
40 W A 34 What Is The Maximum Amount Molar Mol Ing Of Lithium Oxide L1o Lo 29 88 Produced When 55 5 G Of Lithium 2 (45.39 KiB) Viewed 53 times
40 W A 34 What Is The Maximum Amount Molar Mol Ing Of Lithium Oxide L1o Lo 29 88 Produced When 55 5 G Of Lithium 3 (45.39 KiB) Viewed 53 times
40. W (A 34. What is the maximum amount molar mol (ing) of lithium oxide, L1O. LO 29.88 produced when 55.5 g of lithium react with excess oxygen according to the reaction? 4L(s)O () 2010(s) (A) 4788 (B) 239 g (C) 1195 (D) 27.85 41. W 1. SE tas CA C 35. Iron ore, FeO, is converted to molar massol iron metal according to the Feos 159.7 reaction 2Fe:O:(s) + 3C(s) 4Fe(s) + 300_) If 426 g of Fe:O, react with excess carbon, what volume (in L) of Co, gas is produced at STP? (A) 4,00 L (B) 89.7L (C) 979 L (D) 176L 42. W w w ( 36. What mass (ing) of Ag SO, is molar massimo!! produced when 250,0 mL of As-SO. 311.9 0.500 M AgNO, is added to excess Na.SO. based on the balanced chemical equation? 2AgNO3(aq) + NaSO4(aq) - Ag-SO (s) + 2NaNO3(aq) (A) 10.6 g (B) 19.5 g (C) 78.0 g (D) 312 g 43. A ur pl Mg-0-0-0 tri 37. If solid magnesium is allowed to react with gaseous oxygen as depicted in the image to form solid magnesium oxide, MgO, which choice represents the contents of the reaction vessel once the reaction is complete? SESSB3 te th at (C (A) (B) 44. W ui (A (C) (D) (E (C 38. In which compound does nitrogen have the highest oxidation number? (A) HINO, (B) N.HU (C) NO (D) NO. (D 39. What is the theoretical yield Molar mass mol (ing) of MB:Nif 50.0 g of MEN 100.95 Mg reacts with 47.0 g of Nz. 28.02 according to the reaction? 3Mg(s) +N:{£) - Mg:N () (A) 69.2 g (B) 97.08 (C) 1698 (D) 208 8 N: Page 6
40. W (A 34. What is the maximum amount molar mol (ing) of lithium oxide, L1O. LO 29.88 produced when 55.5 g of lithium react with excess oxygen according to the reaction? 4L(s)O () 2010(s) (A) 4788 (B) 239 g (C) 1195 (D) 27.85 41. W 1. SE tas CA C 35. Iron ore, FeO, is converted to molar massol iron metal according to the Feos 159.7 reaction 2Fe:O:(s) + 3C(s) 4Fe(s) + 300_) If 426 g of Fe:O, react with excess carbon, what volume (in L) of Co, gas is produced at STP? (A) 4,00 L (B) 89.7L (C) 979 L (D) 176L 42. W w w ( 36. What mass (ing) of Ag SO, is molar massimo!! produced when 250,0 mL of As-SO. 311.9 0.500 M AgNO, is added to excess Na.SO. based on the balanced chemical equation? 2AgNO3(aq) + NaSO4(aq) - Ag-SO (s) + 2NaNO3(aq) (A) 10.6 g (B) 19.5 g (C) 78.0 g (D) 312 g 43. A ur pl Mg-0-0-0 tri 37. If solid magnesium is allowed to react with gaseous oxygen as depicted in the image to form solid magnesium oxide, MgO, which choice represents the contents of the reaction vessel once the reaction is complete? SESSB3 te th at (C (A) (B) 44. W ui (A (C) (D) (E (C 38. In which compound does nitrogen have the highest oxidation number? (A) HINO, (B) N.HU (C) NO (D) NO. (D 39. What is the theoretical yield Molar mass mol (ing) of MB:Nif 50.0 g of MEN 100.95 Mg reacts with 47.0 g of Nz. 28.02 according to the reaction? 3Mg(s) +N:{£) - Mg:N () (A) 69.2 g (B) 97.08 (C) 1698 (D) 208 8 N: Page 6
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