The decomposition of potassium chlorate is used as a source of oxygen in the lab. How many moles of KCIO3 are needed to produce 15 moles of oxygen gas? Step 1: balance the equation: KCIO3 → 2 KCI + 3 02 Step 2: PLAN: given = 15 g 02 unknown mol KCIO3 Step 3: MOLE RATIO: from your balanced equation, what is your conversion unit: 2 KCIO3 3 02 Step 4: Set up equation and calculate: 15 g O2 1
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The decomposition of potassium chlorate is used as a source of oxygen in the lab. How many moles of...
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