Chemistry, 06.02.2021 04:30 korireidkdotdot82021
a reaction vessel contains a small piece of magnesium metal and air (20%) of which is oxygen gas. The mixture is ignited and burns with a burst of light and heat, producing solid magneisum oxide. The mass of mgO, however, is less than the initital mass of magnesium and oxygen combined. What loss of mass
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a reaction vessel contains a small piece of magnesium metal and air (20%) of which is oxygen gas. Th...
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