9.00 x 10-2 moles of sodium sulfate in 12.0mL of the solution, what is the
concentration?...
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Chemistry, 21.06.2019 18:00
Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /
Answers: 1
Chemistry, 22.06.2019 08:30
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
Chemistry, 22.06.2019 10:30
Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic
Answers: 1
Chemistry, 22.06.2019 14:50
Consider the following multistep reaction: a bโab(slow) a abโa2b(fast)โโโโโโโโโโโโโโโโโ 2a bโa2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2
Answers: 3
Mathematics, 19.11.2019 18:31
Physics, 19.11.2019 18:31
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Arts, 19.11.2019 18:31
Mathematics, 19.11.2019 18:31
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History, 19.11.2019 18:31
History, 19.11.2019 18:31
History, 19.11.2019 18:31