Complete and balance the following: (Assume they occur) NiCl_3 + Delta rightarro

Question

Complete and balance the following: (Assume they occur) NiCl_3 + Delta rightarrow Ca(OH)_2 + Fe(C_2H_3O_2)_3 rightarrow H_2 + P rightarrow C_5H_12O_2 + O_2 rightarrow Sn(III) + HCl rightarrow 3 moles of CO_2 has how many moles of Oxygen? Draw the heart diagram below for changing between grams, moles and atom #s. What factor label would convert 12 times 10^23 molecules of sugar (C_12H_24O_12) into grams of sugar? The gram atomic mass of sugar is 360 grams/mole, (not the answer just the fraction.) How many moles are in 1, 330 grams of Aluminum Chloride? A compound is found to be composed of 30 % Calcium. 21% Nitrogen and 48% O. What is it's empirical formula? What is the formula for Nitrate? (include it's charge) What is Ammonia's formula? What charge does Phosphate have? What ion has the formula: CrO_4^-2? What is the name of the CO_3^2 ion? What charge does Sulfite have? What is the charge of peroxide? How many grams of calcium phosphate would be needed to make 100.0 g. of phosphorus (P4) ? 2Ca_3(PO_4)_2 + 6 SiO_2 + 10C rightarrow 6 CaSiO_3 + 10 CO_2 + P_4 Describe how you would count out 12 times 10^23 atoms of iron?

Explanation / Answer

1. 2NiCl3 + D   ®   2NiCl2 + Cl2 (Thermal decomposition)

2. 3Ca(OH)2 + 2Fe(C2H3O2)3 ® 3Ca(C2H3O)2 + 2Fe(OH)3 (Ligand Exchange reaction)

3. 3H2 +2 P ® 2PH3

4. C5H12O2 + 7O2 ® 5CO2 + 6H2O (Combustion Reaction)

5. Sn(III) + 4HCl ® SnCl4 + 2H2

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