What is the coordination number of chromium
"For the coordination compound [cr(NH3)4(NO2)2] (clO4)3A) HOw many ions will this compound create in aqueous solution ?
B) What is the coordination number of chromium ?"
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If the usable energy in an 8.5 oz can were used to light a 100-watt (W) light bulb (1 W = 1 J⋅s), how many hours would the light bulb run from one can of these snacks?
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A compound contains 14.5 g of magnesium and 3.5 g of oxygen. What is the mass percent of oxygen in the compound?
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How many ions will this compound create in aqueous solution ? What is the coordination number of chromium ?"
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What is the final pressure in the container if 625 mL of helium gas at 105 mm Hg is compressed to 245 mL? Assume the temperature and the amount of gas are held constant.
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An unknown element forms a yellow ion, XO . It forms a precipitate with silver ions. If 48.0 mL of a 0.250 mol/L solution of silver ions is added to a solution of the unknown ion, 1.856g of a red-brown precipitate are formed. Determine the identit
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