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Which is the limiting reactant when 3.00 moles of calcium are reacted with 8.00 moles of water in the following equation?
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How many grams of silver nitrate can be produced by the reaction of 100.0 ml of 0.20 M silver nitrate and 100.0 ml of 0.15 M calcium chloride?
To find how many grams of silver nitrate can be produced, first determine the limiting reactant. Calculate the moles of silver nitrate and calcium chloride in the given volumes and concentrations. The reactant that produces fewer moles of silver nitrate will be the limiting reactant. Then use stoichiometry to find the amount of silver nitrate that can be produced from the limiting reactant.
Balanced equation of calcium carbonate while heated?
Ca(ClO3)2 ---> CaCl2 + 3O2 is the balanced equation when calcium chlorate is heated.
What is the word equation for the burning of calcium in the air?
Ca+O=CaO
What is the equation for heating calcium carbonate?
The equation for heating calcium carbonate (CaCO3) is CaCO3(s) → CaO(s) + CO2(g). Heating calcium carbonate decomposes it into calcium oxide and carbon dioxide.
What is the balanced equation for calcium and oxygen gas?
The balanced equation for calcium reacting with oxygen gas is: 2Ca + O2 -> 2CaO.
Which reactant in the reaction of sodium carbonate and calcium chloride dihydrate is the limiting reactant if 1.00 gram of each reagent is used?
To determine the limiting reactant, calculate the moles of each reactant using their molar masses. Then, use the stoichiometry of the reaction to determine which reactant will be consumed first. Whichever reactant produces the lesser amount of product will be the limiting reactant.
When 10.0 grams of calcium reacts with 20.0 grams of chlorine gas, how many grams of calcium chloride can be produced Which reactant is in excess and which is the limiting reactant?
The balanced chemical equation for the reaction between calcium and chlorine gas to produce calcium chloride is: Ca + Cl2 -> CaCl2. From this equation, we can see that one mole of calcium reacts with one mole of chlorine gas to produce one mole of calcium chloride. The molar mass of calcium is 40.08 g/mol and the molar mass of chlorine gas is 70.90 g/mol. This means that 10.0 grams of calcium is equivalent to 0.249 moles of calcium and 20.0 grams of chlorine gas is equivalent to 0.282 moles of chlorine gas. Since the ratio of calcium to chlorine gas in the balanced chemical equation is 1:1, this means that 0.249 moles of calcium would react completely with 0.249 moles of chlorine gas, leaving an excess of 0.033 moles (or 2.34 grams) of chlorine gas. The limiting reactant in this reaction is calcium, and the maximum amount of calcium chloride that can be produced is equivalent to the number of moles of the limiting reactant, which is 0.249 moles (or 27.8 grams) of calcium chloride.
How does the maximum yield of products for a reaction depend on the limiting reactant?
The best way to answer this question is with an example. Using Calcium oxide reacting with hydrochloric acid, the reaction formula is: CaO + 2HCl ----->CaCl2 + H2O The molecular weight for Calcium Oxide is 56, for Hydrochloric acid is 26.5 and for calcium chloride 110. If you start with only 56g of Calcium oxide but say 10000g of hydrochloric acid, the maximum yield of the product calcium chloride can only ever be 110g. It does not matter how much hydrochloric acid is added. The limiting reactant in this example is the calcium oxide.
Because of the porosity of the filter paper some of the calcium oxalate and water precipitate passes through the filter paper will the report precent of the limiting reactant be high or low explain.?
The presence of calcium oxalate and water passing through the filter paper due to its porosity will lead to a lower reported percentage of the limiting reactant. This is because some of the product is lost during the filtration process, resulting in an underestimate of the actual amount of product formed.
Balanced equation of calcium carbonate while heated?
Ca(ClO3)2 ---> CaCl2 + 3O2 is the balanced equation when calcium chlorate is heated.
What is the word equation for calcium sulphide?
The word equation for calcium sulphide is: calcium + sulphur -> calcium sulphide.
What is the word equation for calcium oxide?
The word equation for calcium oxide is: calcium oxide + water → calcium hydroxide.
What is the chemical equation for calcium hydrogen carbonate?
There cannot be a balanced chemical formula for just a compound of something. You need a reactant to produce a product in order to balance an equation. In this case, you can get a chemical formula by this chemical name: calcium hydrogen carbonate. Since calcium has a +2 charge and hydrogen carbonate has a -1 charge, you need two hydrogen carbonates for every one calcium ion. The chemical formula is: Ca(HCO3)2.
What is the chemical equation for boron and calcium?
The chemical equation for the reaction between boron and calcium is: 3Ca + 2B -> 3CaB2.
Is adding of calcium to water a chemical change?
Adding calcium to water is a physical change because it does not alter the chemical composition of either the calcium or water molecules. The calcium simply dissolves in the water to form calcium ions and does not undergo a chemical reaction.
What is the word equation for hydrochloric acid and calcium?
The word equation for the reaction between hydrochloric acid and calcium is: hydrochloric acid + calcium → calcium chloride + hydrogen gas.
Which of the following are elements in this equation 2Ca s plus O2g 2CaO s?
Calcium (Ca) is element. O2 and CaO are molecules.
