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How many moles of ions are in 2 moles of CaOH2?
2 moles of Ca and 4 moles of OH
What is the mass of 7.346 moles of CaOH2?
The mass of 7,346 moles of Ca(OH)2 is 544,3 g.
What is the reaction type of CaO H2O - CaOH2?
The reaction between calcium oxide (CaO) and water (H2O) to form calcium hydroxide (Ca(OH)2) is a synthesis reaction. In this type of reaction, two or more reactants combine to form a single product. The equation can be represented as: CaO + H2O → Ca(OH)2. This reaction is also classified as a hydration reaction, as water is added to a solid compound.
Is Ca(OH)2 an acide or base?
CaOH2 is a base because calcium is compounded with hydroxide, rather than hydrogen. Most if not all acids' names begin with 'H', while most if not all bases' names end with 'OH'.
How can limestone be helpful?
Limestone can be helpful in many way, it depends on what state it is in and the uses can vary. As solid limestone or crushed limestone, it can be used by extracting iron from it's ore, to make sodium carbonate, used in road contruction or to make concrete. As CaO (heated limestone), the uses are making steel Fromm iron, to neutrilize acidic soil or it can be a drying agent. CaOH2 (calcium hydroxide or slaked lime - lime stone when it's wetted) neutralises acidic soil. I got this info from my chemistry book :-d
What are the products of the neutralization reaction between HCI and CAOH2?
CaCl2 and H2O
How do you balance this equation caoh2 plus na2co3 plus hno3?
The balanced chemical equation is Ca(OH)2 + Na2CO3 + 2HNO3 → Ca(NO3)2 + 2NaOH + CO2 + H2O
Which is the properly balanced equation that shows the synthesis of limewater CaOH2 from calcium oxide and water?
CaO + H2O -> Ca(OH)2 If you are in doubt about this then count the number of atoms of each element on each side of the equation to verify that they correspond.
It takes 22.0 ml of caoh2 to neutralize 40.0 ml of 0.600 m hno3 nitric acid a write a balanced chemical equation for this neutralization reaction b determine the molarity of the base?
Ca(OH)2(aq) + HNO3(aq) --> H2O(l) + Ca2+ (aq)+ NO3- (aq) Volume of Ca(OH)2 = 22.0mL = 0.022L Volume of HNO3 = 40.0 = 0.04L Molarity = moles of solute/Volume of solution M = .06/0.062 = 0.9677 M of Ca(OH)2
What is the balanced equation for HCl and CaOH2?
2HCl + Ca(OH)2=CaCl2 +2H2O this is hydrochloric acid add ant acid = the symbol equation
How do you balance calcium hydroxide plus CO2?
When calcium hydroxide reacts with carbon dioxide, calcium carbonate and water are produced. The balanced chemical equation for the reaction is: Ca(OH)2 + CO2 -> CaCO3 + H2O. To balance, make sure the number of atoms of each element is the same on both sides of the equation.
Is CaOh2 an organic compound?
Nope... it is not.
What is The name of the base CaOH2?
Calcium hydroxide.
Balance the following equationmy answers came back wrong Help A. Al2SO43 CaOH2 - AlOH3 CaSO4. B. H3BO3 - H4B6O11 H2O C. NaOH Cl2 - NaCl NaClO H2O. D. Al O2- Al2O3. E. PCl5 H2O - HCl H3PO?
Al2SO43 CaOH2 - AlOH3 CaSO4. B. H3BO3 - H4B6O11 H2O C. NaOH Cl2 - NaCl NaClO H2O. D. Al O2- Al2O3. E. PCl5 H2O - HCl H3PO" is a 8.9 balanced equation Al2SO43 CaOH2 - AlOH3 CaSO4. B. H3BO3 - H4B6O11 H2O C. NaOH Cl2 - NaCl NaClO H2O. D. Al O2- Al2O3. E. PCl5 H2O - HCl H3PO" is a 8.9 balanced equation
What is the name for this ionic compound CaOH2?
Calcium hydroxide.
Which coefficients correctly balance the formula equation CaO plus H2O CaOH2?
The coefficients that correctly balance the equation CaO + H2O -> Ca(OH)2 are: CaO + 2H2O -> Ca(OH)2. Two water molecules are needed to react with one calcium oxide molecule to form one calcium hydroxide molecule.
How amonia gas is prepared?
Laboratory preparation of ammonia or NH3 requires using ammonium chloride and calcium hydroxide. The reaction equation is 2NH4Cl plus CaOH2 gives the products 2NH3 plus CaCl2 plus 2H2O. The ammonium chloride and calcium hydroxide are heated for this reaction.
