Chemistry, 14.04.2021 09:20 odalysesquermon
what colour change could occur when hydrochloric acid added to an alkaline solution universal indicator
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Chemistry, 21.06.2019 13:20, valencial0917
Why is an elements atomic mass not listed as a whole number on the periodic table
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Chemistry, 21.06.2019 15:30, kristineford198
Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.
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Chemistry, 22.06.2019 17:00, calmicaela12s
Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
Answers: 1
what colour change could occur when hydrochloric acid added to an alkaline solution universal indica...
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