Chemistry, 18.09.2021 05:50 lexiecooley
Working out the formula of a compound from the masses of the elements it containsAn oxide of iron contains 0.56g of iron and 0.24g of oxygen (Ar O=16, Fe=56)
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If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared
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Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
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Which of the following units is not an official si unit? mole liter kilogram ampere
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Working out the formula of a compound from the masses of the elements it containsAn oxide of iron co...
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