Grade 8 Science - Wed Classkick х M scheduletest-jose. m. X ECHS/P-TECH Intere х Topic: Show What You X + end instructure. com/courses/240845/discussion_topic s/2786117?module_item_id=17778823 < Instructions: Cuo + H2 → Cu + H2O colorless water black powder reddish solid gas vapor Explain how the chemical equation above follows the Law of Conservation of Mass. explain how the chemical equation above follows the law of conservation of mass
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Chemistry, 22.06.2019 18:30
Which sample at stp has the same number of atoms as 18 liters of ne at stp
Answers: 1
Chemistry, 22.06.2019 23:30
With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals
Answers: 3
Chemistry, 23.06.2019 01:40
Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?
Answers: 1
Chemistry, 23.06.2019 05:00
How many atomic mass units are equal to 1.672×10−24 g of protons?
Answers: 3
Grade 8 Science - Wed Classkick х M scheduletest-jose. m. X ECHS/P-TECH Intere х Topic: Show What Yo...
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