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chemistry genius, Moises promised you100cubes of the metal if you can tell him what the metal it is.Each solution contains0.500moles(30points) A.H2O B.HCl(aq) C.Cu(NO3)2(aq) D.Cr(NO3)2(aq) E.Mg(NO3)2(aq) F.Au(NO3)...
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q = 550 J This means that you can rearrange the original equation so that instead of solving for q, which you already know, you can solve for n. n=qCΔT Now, plugging in the known values: n=550J(82Jmol∗K)5K Finally, this means that the sample had: n=1.34mol This equation al...
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Draw the molecule on the canvas by choosing buttons from the Tools(for bonds),Atoms, and Advanced Template toolbars. The single bond is active by default. There are 2 steps to solve this one.
11. Can xenotransplantation solve the shortage of donor organs? 11.异种移植能否解决供体器官的短缺问题? Biology 生命科学 1. What could help conservation of the oceans? 1.什么可以帮助保护海洋? 2. Can we stop ourselves from aging? 2.我们可以阻止自己衰老吗?
How to solve What is the quantity of heat evolved when600.0gH2O(l)is formed from the combustion ofH2(g)andO2(g)? When21.5g of potassium nitrate was dissolved in water in a calorimeter, the temperature fell from25.0°Cto14.2...