I NEED HELP WILL GIVE BRAINS PLEASE IF I GET IT WRONG I AM EXPELLED FROM MY SCHOOL :(
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Chemistry, 02.09.2021 19:10 grosst4333
I NEED HELP WILL GIVE BRAINS PLEASE IF I GET IT WRONG I AM EXPELLED FROM MY SCHOOL :(
Answers: 2
Chemistry, 22.06.2019 05:50
What are the 4 phases of matter in order of increasing engery content?
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Chemistry, 22.06.2019 07:20
Which of these conditions most likely produces an unstable isotope?
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Chemistry, 22.06.2019 10:30
Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?
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Chemistry, 22.06.2019 15:30
Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium
Answers: 1
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