Chemistry, 28.11.2020 14:00 slyspy3002
1) If 300cm3 of a certain were collected over water at 280C and 730mmHg. Determine the volume of the dry gas at STP. [Standard Vapour Pressure of water at 280C
Answers: 3
Chemistry, 23.06.2019 01:00
Animals that reproduce sexually either do it through external or internal fertilization. read the following statement and decide if it is true or false. birds reproduce through external reproduction which is because the female will then be able to protect the egg.
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Chemistry, 23.06.2019 02:00
What is the source of continuous heat and energy that we receive from the sun
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Chemistry, 23.06.2019 03:00
Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.
Answers: 2
1) If 300cm3 of a certain were collected over water at 280C and 730mmHg. Determine the volume of the...
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