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Look at the graphs. How does an element's atomic mass compare to the mass number of its most abundant isotope?
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If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?
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Given the following equation: 2a1 + 3mgcl2 --> 2alcl3 + 3mg how many moles of aluminum chloride are produced from 2.5 moles of magnesium chloride?
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Look at the graphs. How does an element's atomic mass compare to the mass number of its most abundan...
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