Chemistry, 06.05.2021 09:40 kayliehernandez
Yall pls help me, i don’t like it when ppl send their answers three days late after the assignment is due. So just please help me answer now. (no links from bots;will be reported) the vid for the assignment is 6 Chemical Reactions That Changed History; need help on no.6
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Chemistry, 22.06.2019 14:30
Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous
Answers: 1
Chemistry, 22.06.2019 18:00
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
Chemistry, 22.06.2019 21:30
How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2
Answers: 2
Yall pls help me, i don’t like it when ppl send their answers three days late after the assignment i...
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