Chemistry, 23.10.2020 16:30 Maxwell2539
Scenario - For science homework, a student was responsible for creating a model that accurately represented the law of conservation of matter. The model below depicts this student’s attempt at creating the model by using the chemical reaction that creates water. Based on the evidence, write a scientific explanation that describes why the model pictured above does not follow the law of conservation of matter. Remember this has three distinct parts as a CER. Claim, Evidence, then Reasoning. Label each and please separate your response into these three parts to receive full credit.
Answers: 3
Chemistry, 21.06.2019 14:10, gizmo50245
Calculate the mass percent of hydrogen in methyl acetate
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Chemistry, 21.06.2019 18:30, tae8002001
How much energy moves onto the next level, in an energy pyramid
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Chemistry, 22.06.2019 16:00, julesperez22
Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.
Answers: 3
Chemistry, 22.06.2019 19:30, toriabrocks
If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)
Answers: 2
Scenario - For science homework, a student was responsible for creating a model that accurately repr...
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