Chemistry, 23.01.2020 06:31 Ruthsybel9754
Astudent tries to make diphosphorus trioxide using the reaction below. he adds exactly 20.00 grams of phosphorus to an excess of oxygen gas. calculate the theoretical yield of how much p2o3 will be made
p4(s) + o2(g) ——> p2o3(s)
Answers: 1
Chemistry, 22.06.2019 19:20
15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.
Answers: 1
Chemistry, 23.06.2019 00:30
Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction
Answers: 3
Astudent tries to make diphosphorus trioxide using the reaction below. he adds exactly 20.00 grams o...
Mathematics, 08.07.2020 07:01
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