Chemistry, 04.05.2020 23:50 amanditafarinap3bw7g
Which substance would require 511 cal of heat to raise the temperature of a 125 g sample from 22.5°C to 68.8°C?
A. aluminum
B. brass
C. copper
D. platinum
Answers: 1
Chemistry, 22.06.2019 06:00
Match the name of the following compound: mgso4 · h2omagnesium sulfate monohydratemagnesium (ii) sulfate monohydratemagnesium (ii) sulfate hydratemagnesium sulfate hydrate
Answers: 1
Chemistry, 22.06.2019 14:30
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 3
Chemistry, 23.06.2019 01:00
Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
Answers: 3
Which substance would require 511 cal of heat to raise the temperature of a 125 g sample from 22.5°C...
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