Chemistry, 06.02.2022 06:10 DatxBoixMatt4766
Three solids A, B, and C all have the same melting point of 170-171 C. A 50/50 mixture of A and B melts at 140 – 147 C. A 70/30 mixture of B and C melts at 170-171 C. What conclusions can one draw about the identities of A, B, and C?
Answers: 2
Chemistry, 22.06.2019 06:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
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Chemistry, 22.06.2019 07:20
The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.
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Chemistry, 22.06.2019 12:30
When a scientific theory has been tested and proved by the scientific community, it becomes a law
Answers: 2
Three solids A, B, and C all have the same melting point of 170-171 C. A 50/50 mixture of A and B me...
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