Chemistry, 27.11.2019 03:31 stinkbugg310
Complete the sentences describing the steps needed to calculate the energy change associated with the conversion of 423g of water ice at ? 10 ? c to steam at 125 ? c.1) calculate the energy required to change the temperature from -10c to ) calculate the energy associated with the phase change from to ) calculate the energy required to change the temperature from to ) calculate the energy asociated with the phase change to ) calculate the energy required to change the temperature to 125c. liquid waterice0c125c100csteam
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At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas
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Chemistry, 22.06.2019 14:30
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
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Chemistry, 23.06.2019 01:30
In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i
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Complete the sentences describing the steps needed to calculate the energy change associated with th...
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