Chemistry, 10.03.2021 14:00 NateTheBeast12
once balanced how many moles of hydrogen gas will be produced from 54.21 grams of phosphoric acid (H³PO⁴) _ Mg + _ H3(PO4) = _ Mg3(PO4) + H2
Answers: 2
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Metallic bonds are good conductors of electricity true or false
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How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)
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What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients
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Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?
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once balanced how many moles of hydrogen gas will be produced from 54.21 grams of phosphoric acid (H...
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