Why is it important to maintain records of the procedures of an experiment?
Chemistry, 23.05.2020 01:05 nadiavarela0716
15 points!
Why is it important to maintain records of the procedures of an experiment?
To prove that the hypothesis is true
To make it easy for others to prove it wrong
To make it possible for others to replicate the experiment
To give credit to the scientists who conducted the experiment
Answers: 1
Chemistry, 21.06.2019 14:00
Figure 10-1 study figure 10-1. the strong nuclear force felt by a single proton in a large nucleus
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What is the temperature of one mole of helium gas at stp?
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8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
Chemistry, 23.06.2019 06:40
The combustion of methane, ch4, releases 890.4kj/mol. that is, when one mole of methane is burned,890.4 kj are given off to the surroundings. this meansthat the products have 890.4 kj less than the reactants.thus, ah for the reaction = - 890.4 kj. a negative symbolforah indicates an exothermic reaction.ch (g) + 20 (g)> co2 (g) + 2 h0 (1); ah = - 890.4 kga) how much energy is given off when 2.00 mol of ch,are burned? b) how much energy is released when 22.4g of ch. areburned?
Answers: 1
15 points!
Why is it important to maintain records of the procedures of an experiment?
Why is it important to maintain records of the procedures of an experiment?
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