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15-12-2022
Chemistry

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Question 4(Multiple Choice Worth 4 points)
(05.05 MC)
What mass of H₂ is needed to react with 8.75 g of O₂ according to the following equation: O2(g) + 4H2(g) → 2H₂O(g)?
O0.547 g H₂
O 1.10 g H₂
04.38 g H₂
O 17.5 g H₂

Question 4Multiple Choice Worth 4 points 0505 MC What mass of H is needed to react with 875 g of O according to the following equation O2g 4H2g 2HOg O0547 g H O class=

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