The chemical reaction is:
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
The mass of 7,346 moles of Ca(OH)2 is 544,3 g.
2 moles of Ca and 4 moles of OH
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.
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'.
The antonym for "chemical equation" is "non-chemical equation" or simply "equation" if the context is clear that it is not related to chemistry.
Nope... it is not.
The balanced chemical equation is Ca(OH)2 + Na2CO3 + 2HNO3 → Ca(NO3)2 + 2NaOH + CO2 + H2O
Calcium hydroxide.
Calcium hydroxide.
CaCl2 and H2O
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.
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.
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.
In one mole of this solution, there are seven moles of H2O.
The mass of 7,346 moles of Ca(OH)2 is 544,3 g.
2 moles of Ca and 4 moles of OH
Ca(OH)2 and Na2O