Chemistry, 03.07.2019 16:30 sabahtramirez01
Achemist sets up a chemical reaction but finds that none of the reactant molecules have a required activation energy. what is the result ? a.) products will form with less energy input b.) no products with be formed c.) the products will form to quickly d.) products will convert to reactants
Answers: 1
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The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?
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How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar
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Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
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Chemistry, 22.06.2019 21:00
What is the chemical formula for the compound formed between sodium and flour one
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