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What does zinc carbonate plus sulphuric acid equal?
Type ..ZnCO3 (s) + H2SO4 (aq) ---->ZnSO4 (aq) + H2O (l)+CO2 (g) the law is carbonate + acid ---> Salt + water + carbon dioxide
What is calcium carbonate plus sulphuric acid equal to?
They react to give calcium sulfate and water, though the reaction is not very fast because the calcium sulfate is poorly soluble. We sometimes use an equals sign instead of an arrow in a chemical equation but we read it as 'gives' rather than 'equals', because we are not saying the substances are the same thing.
How many moles of calcium are in 425 g calcium (Ca)?
425 g calcium (Ca) is equal to 10,604 moles.
How much calcium Ca is in 9 g of calcium answer in units of mol?
9 g calcium is equal to 0,224 moles.
How many moles are in 29.0 g of calcium?
29,0 g of calcium is equal to 0,723 moles.
What does sodium carbonate solution plus Calcium chloride solution equal?
When sodium carbonate solution is mixed with calcium chloride solution, a white precipitate of calcium carbonate forms. This is a double displacement reaction where the sodium and calcium ions swap partners to form insoluble calcium carbonate.
What does magnesium carbonate and sulfuric acid equal?
Carbon dioxide, water, and magnesium sulfate
Calcium carbonate plus hydrochloric acid equal to what?
When calcium carbonate reacts with hydrochloric acid, it forms calcium chloride, water, and carbon dioxide gas. The chemical reaction can be written as: CaCO3(s) + 2HCl(aq) -> CaCl2(aq) + H2O(l) + CO2(g).
Mercurous carbonate plus calcium bromide?
When mercurous carbonate (Hg2CO3) reacts with calcium bromide (CaBr2), it forms mercurous bromide (Hg2Br2) and calcium carbonate (CaCO3). This is a double displacement reaction where the positive ions in the compounds switch places to form the products.
What happens to a lake's pH when acid rain falls on a lake that has limestone that contains calcium carbonate?
When acid rain falls on a lake with limestone containing calcium carbonate, the calcium carbonate acts as a buffer, neutralizing the acid and preventing a significant decrease in the lake's pH. This reaction produces carbon dioxide, water, and calcium ions, helping to maintain the lake's pH levels relatively stable.
How do you convert 50 g of calcium carbonate into moles?
1. Calculate formula massCalcium carbonate has chemical formula CaCO3.Its formula mass is 40.1 + 12.0 + 3(16.0) = 100.12. Apply formula to calculate number of moles of CaCO3Amount of CaCO3= mass/formula mass= 50/100.1= 0.50mol
How many grams are in 1.25 moles of calcium carbonate?
To answer this we must first find the molar mass of calcium carbonate. CaCO3Ca= 40.08gC=12.01gO= 16.00g (we have three oxygens so 16.00x3 is 48.00g)40.08+12.01+48.00= 100.09 gNow that we have the molar mass we can find how many grams there are:1.25 moles CaCo3 x (100.09 g CaCO3/ 1 mole CaCO3)= 125.11 grams CaCO3Therefore we'd have about 125 grams of CaCO3
What would happen if equal amounts of vinegar and limestone were mixed?
When equal amounts of vinegar (acetic acid) and limestone (calcium carbonate) are mixed, a chemical reaction occurs, producing carbon dioxide gas, water, and calcium acetate. This reaction is characterized by the fizzing or bubbling due to the release of carbon dioxide. Over time, the limestone will dissolve as it reacts with the acid, resulting in a solution of calcium acetate and water.
What is the chemical reaction between an eggshell and hydrochloric acid?
When an eggshell, which is primarily made of calcium carbonate, is exposed to hydrochloric acid, a chemical reaction occurs. The hydrochloric acid reacts with the calcium carbonate to form calcium chloride, carbon dioxide, and water. This reaction can be represented by the chemical equation: CaCO3 + 2HCl -> CaCl2 + CO2 + H2O.
What does zinc carbonate plus sulphuric acid equal?
Type ..ZnCO3 (s) + H2SO4 (aq) ---->ZnSO4 (aq) + H2O (l)+CO2 (g) the law is carbonate + acid ---> Salt + water + carbon dioxide
What is calcium carbonate plus sulphuric acid equal to?
They react to give calcium sulfate and water, though the reaction is not very fast because the calcium sulfate is poorly soluble. We sometimes use an equals sign instead of an arrow in a chemical equation but we read it as 'gives' rather than 'equals', because we are not saying the substances are the same thing.
How much calcium Ca is in 9 g of calcium answer in units of mol?
9 g calcium is equal to 0,224 moles.
