Work Step by Step
0.104 mole K, 0.052 mole C, 0.156 mole O To find the ratio we take the smallest number (0.052) and divide each by it 0.104/0.052 = 2 0.052/0.052 = 1 0.156/0.052 = 3 The ratio is then 2:1:3 so we have K2CO3
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