If you have 5.2 moles of Na and excess CI2 how many moles of NaCI will be produced 2Na+CI2->2NaCI

10.4 moles NaCI

2.6 moles NaCI

5.2 moles NaCI

2 moles NaCI

The quantum mechanical model of the atom

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When the [H+] in a solution is 1.7 * 10-9 M, what is the pOH

The speed of a wave is 65m/sec. if the wave length of the wave is 0.8 what is the frequency of the wave

Mastering chemistry if the new ring is indeed pure platinum (density = 21.4 g/cm3), what is its mass?

I'm doing isotope homework and I need the find the number of protons, neutrons, and electrons first one is chromium-58 and chromium-63

Trisha and her lab partner were conducting a variety of experiments to produce gases: hydrogen, oxygen, and carbon dioxide. In one experiment, they added a piece of magnesium ribbon to 10 milliliters of hydrochloric acid.

what mass of magnesium is required to react with excess nitrogen to produce 0.500 mol magnesium nitrade

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