Is the reaction shown balanced or unbalanced?
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Answers: 2
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, 23.06.2019 01:00
Which substance—wood or silver—is the better thermal conductor? a thermal conductor is a material that requires very little heat energy to change its temperature. explain your answer.
Answers: 3
Chemistry, 23.06.2019 02:30
Apound is approximately 0.45 kilogram. a persons weighs 87 kilograms. what is the persons’s weight, in pounds, when expressed to the correct number of significant figures
Answers: 1
Mathematics, 30.01.2020 10:56
History, 30.01.2020 10:56
Chemistry, 30.01.2020 10:56
History, 30.01.2020 10:56
Mathematics, 30.01.2020 10:56
Mathematics, 30.01.2020 10:56
History, 30.01.2020 10:56
Mathematics, 30.01.2020 10:56
Mathematics, 30.01.2020 10:56