Chemistry, 30.06.2019 07:50 kailahgranger
Does anyone know what ionic and covalent bonds are and how do u draw them or work out how many electrons to put in the shells depending on which element it is?
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Based on the equation and the information in the table, what is the enthalpy of the reaction?
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How many miles of water are produced if 5.43 mol pbo2 are consumed
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Chemistry, 22.06.2019 06:00
One does not belong why? ice, gold ,wood ,diamond and table salt
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Does anyone know what ionic and covalent bonds are and how do u draw them or work out how many elect...
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