Chemistry, 07.10.2019 06:10 greend0719
How much energy is need to go heat 20.0 grams of water from 25.0 degrees celsius to 50.0 degrees celsius
Answers: 1
Chemistry, 21.06.2019 20:30
An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?
Answers: 1
Chemistry, 22.06.2019 20:30
We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
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Chemistry, 23.06.2019 05:30
How many moles are in 1.26*10^24 particles in significant figures
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Chemistry, 23.06.2019 15:00
Food can lose electrons to air. this loss of electrons can create free radicals that destroy chemical bonds, hence spoiling the food. which term describes this process?
Answers: 1
How much energy is need to go heat 20.0 grams of water from 25.0 degrees celsius to 50.0 degrees cel...
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