Chemistry, 08.02.2021 09:40 NikkyZ9487
One mole of a metallic oxide reacts with one mole of hydrogen to produce two moles of the pure metal
and one mole of water. 5.00 g of the metallic oxide produces 2.32 g of the metal. What is the metallic
oxide? (Use molar masses)
Answers: 2
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Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star
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Which of these conditions most likely produces an unstable isotope?
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Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin
Answers: 2
One mole of a metallic oxide reacts with one mole of hydrogen to produce two moles of the pure metal...
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