Chemistry, 16.06.2021 15:20, abbyhoward9302
Select the correct answer. Given the law of conservation of energy, what happens when a 200°C iron bar is placed in thermal contact with a 30°C block of wood? A. Energy leaves the iron bar and enters the wood until the temperatures are equal. B. Energy leaves the wood and enters the iron bar until the temperatures are equal. C. All the energy from the iron bar is transferred to the wood. D. All the energy from the wood is transferred to the iron bar. Reset
Answers: 1
Chemistry, 21.06.2019 18:00, jeffcarpenter
Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.
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Chemistry, 21.06.2019 20:30, sandersmakaylaovq5vu
The balanced chemical equation for this lab is: 3cucl2(aq) + 2al(s) 3cu(s) + 2alcl3(aq) if 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?
Answers: 3
Chemistry, 22.06.2019 08:30, breannaking9734
Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains
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Select the correct answer. Given the law of conservation of energy, what happens when a 200°C iron b...
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