What are two processes that scientists use to develop scientific
theories and laws?
Test idea...
Chemistry, 13.05.2021 17:10 brendaesme
What are two processes that scientists use to develop scientific
theories and laws?
Test ideas and explanations through repeated investigations.
Take a vote to fairly represent as many different views as possible.
Evaluate the methods and empirical evidence many times.
Consult many different people's wishes, beliefs, and opinions.
Answers: 1
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Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?
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Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 Β°c. find the volume the gas will occupy at -39.9 Β°c if the pressure remains constant.
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Chemistry, 22.06.2019 14:30
Consider the reduction reactions and their equilibrium constants. cu+(aq)+eββ½βββcu(s)pb2+(aq)+2eββ½βββpb(s)fe3+(aq)+3eββ½βββfe(=6.2Γ108=4.0Γ10β5=9.3Γ10β3 cu + ( aq ) + e β β½ β β β cu ( s ) k =6.2Γ 10 8 pb 2 + ( aq ) +2 e β β½ β β β pb ( s ) k =4.0Γ 10 β 5 fe 3 + ( aq ) +3 e β β½ β β β fe ( s ) k =9.3Γ 10 β 3 arrange these ions from strongest to weakest oxidizing agent.
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Chemistry, 22.06.2019 21:00
Once similarity and one difference between a mixture of elements and a mixture of compounds
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Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10