Potassium phosphate and calcium chloride react in a double replacement reaction. To produce 1.0 moles of calcium phosphate, how much phosphate must be used?
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Potassium phosphate and calcium chloride react in a double replacement reaction. To produce 1.0 moles of...
A reaction is done by dissolving 5.687 g sodium phosphate and 7.533 g of calcium chloride in water. These react to form solid calcium phosphate and sodium chloride (this remains dissolved in water). a) Write a balanced equation for the reaction; don’t forget states of matter b) How many grams of calcium phosphate are expected to form if all the sodium phosphate reacts? c) How many grams of calcium phosphate are expected to form if all the calcium chloride reacts?...
Aqueous lithium phosphate and aqueous calcium chlorate react to form solid calcium phosphate and aqueous lithium chlorate. If calcium chlorate is present in excess, determine the amount of lithium phosphate needed to produce 4.25x1024 lithium chlorate molecules. 42.3 moles 3.53 moles 7.06 moles 01.18 moles O 2.35 moles
The double replacement reaction of sodium chloride and silver nitrate will produce silver chloride and sodium nitrate. In a reaction, 1802 g of sodium chloride and 2139 g of silver nitrate are reacted and 1500. g of solid silver chloride are produced. What is the percent yield of the reaction?
If 4.21x10^-3 moles of Ca^2+ react with exces PO4^3- to form calcium phosphate, how many moles of the solid can form?
4. Calcium oxide will react with ammonium chloride to produce ammonia gas, water vapor and calcium chloride. If only 16.3 g of ammonia is produced from 112 g of calcium oxide and 224 g of ammonium chloride, what is the percent yield?
Calcium phosphate, silicon dioxide, and coke may be heated together in an electric furnace to produce phosphorus, as shown in the following equation: 2 Ca3(PO4)2 + 6 SiO2 + 10C--> 6CaSiO3 + 10 CO + P4 In this reaction, how many pounds of calcium phosphate would be needed to make 100 lb of phosphorus? I got 500 How much calcium silicate would be formed as a by product? How much sand would be used up in this same reaction?
1. For the following reaction, 0.408 moles of potassium hydroxide are mixed with 0.490 moles of phosphoric acid. What is the formula for the limiting reagent? What is the maximum amount of potassium phosphate that can be produced? ____ moles 2. For the following reaction, 0.543 moles of nitrogen gas are mixed with 0.390 moles of oxygen gas. What is the formula for the limiting reagent? What is the maximum amount of nitrogen monoxide that can be produced? ____ moles...
For the following reaction, 0.260 moles of barium chloride are mixed with 0.164 moles of potassium sulfate. barium chloride(aq) + potassium sulfate(aq) → barium sulfate(s) + potassium chloride(aq) What is the formula for the limiting reagent? 2re 20 What is the maximum amount of barium sulfate that can be produced? moles
Double Replacement potassium carbonate (aq) + silver nitrate (aq) → potassium nitrate (aq) + silver carbonate (s) K2CO3(aq) + AgNO, (ag) - potassium carbonate (aq) + copper (II) nitrate (aq) potassium nitrate (aq) + copper (II) carbonate (8) K,CO, (aq) + _Cu(NO, ),(aq) potassium carbonate (aq) + aluminum nitrate (aq) + potassium nitrate (aq) + aluminum carbonate (3) K.CO; (aq) + _Al(NO3) (aq) - sodium phosphate (aq) + silver nitrate (aq) sodium nitrate (aq) + silver phosphate (8) Na, PO...
How many moles of potassium chloride are in 1.25 liters of a 2.00 molar solution of potassium chloride? (A 1.0 molar solution contains 1.0 moles of solute in each liter of solution.) A) 0.75 moles B) 1 .25 moles C) 1.60 moles D) 2.00 moles E) 2.50 moles