how many atoms are present

How many atoms of MgO are present in 13.0 moles?Responses 7.8 x 1024 atoms 7.8 x 10 24 atoms 78 atoms 78 atoms 4.6 x 1022 atoms
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How many atoms of carbon (C) are present in the reactants of the following chemical equation? 2C6 H10 + 17O2 → 12CO2 + 10H2 O
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2. 90 views
How many atoms of carbon (C) are present in the reactants of the following chemical equation? 2C6 H10 + 17O2 → 12CO2 + 10H2 O
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2. 121 views
How many atoms of carbon (C) are present in the reactants of the following chemical equation? 2C6 H10 + 17O2 → 12CO2 + 10H2 O
1. 1 answer
2. 103 views
How many atoms of carbon (C) are present in the reactants of the following chemical equation?C7H16+O2→CO2+H2O (1 point)
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2. 48 views
How many atoms of carbon (C) are present in the reactants of the following chemical equation?C7H16+O2→CO2+H2O (1 point)
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How many atoms of carbon (C) are present in the reactants of the following chemical equation C7H16+ O2→CO2+H2O (1 point)
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2. 37 views
How many atoms of carbon (C) are present in the reactants of the following chemical equation?C7H16+O2→CO2+H2O (1 point)
1. 1 answer
2. 45 views
How many atoms of carbon (C) are present in the reactants of the following chemical equation?C7H16+O2→CO2+H2O (1 point)
1. 1 answer
2. 87 views
How many atoms of carbon (C) are present in the reactants of the following chemical equation?C7H16+O2→CO2+H2O (1 point)
1. 1 answer
2. 39 views