Ca(OH)2 is the chemical formula of calcium hydroxide.
Bisulphite is HSO3, otherwise known as hydrogen sulfite. This has a -1 charge, therefore there is 1 K+ needed to balance this. The chemical formula is thus, KHSO3.
The chemical formula of zinc diiodide is ZnI2.
GO to Google.com and type in balancing chemical equations and click the 3rd one. It balances it for you. Just type in the formula. :]
To balance the chemical equation KCl, you need to make sure there are equal numbers of each type of atom on both sides of the equation. You achieve balance by adjusting the coefficients in front of the compounds in the equation. In the case of KCl, you would put a coefficient of 1 in front of KCl on both sides of the equation to balance it.
The chemical formula of mannose is C6H12O6.
The balanced chemical equation is Ca(OH)2 + Na2CO3 + 2HNO3 → Ca(NO3)2 + 2NaOH + CO2 + H2O
Bisulphite is HSO3, otherwise known as hydrogen sulfite. This has a -1 charge, therefore there is 1 K+ needed to balance this. The chemical formula is thus, KHSO3.
To balance a chemical formula with fluorine, uranium, calcium, and potassium, you need to ensure that the number of atoms of each element is the same on both sides of the equation. Start by writing the chemical formula, then adjust the coefficients of each compound to balance the atoms of each element. It may require trial and error to find the correct coefficients that balance the formula.
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.
PbCl2 is the molecular formula (not chemical equation) of lead(II) chloride.
To write the chemical formula of a compound with polyatomic ions, first determine the charge of each ion. Then, balance the charges by crisscrossing the numerical values of the charges to determine the subscripts of each ion in the formula. Finally, write the formula with the proper subscripts for each ion to balance the charges.
The chemical formula of zinc diiodide is ZnI2.
The chemical formula for aluminium sulfide is Al2S3.
To balance the chemical equation, the chemical formula O₂ indicates two oxygen atoms bonded together. The number of O₂ molecules needed to balance the equation would depend on the number of oxygen atoms present on both sides of the equation.
The number placed in front of a chemical formula in a chemical equation is called a coefficient. Coefficients are used to balance chemical equations by ensuring that the number of atoms of each element is the same on both sides of the equation.
C2H5OH + 3 O2 =Heat=> 2 CO2 + 3 H2O
The reactants are written on the left side of the equation, while the products are written on the right side. The equation is balanced by adjusting the coefficients in front of the chemical formulas so that the number of atoms for each element is the same on both sides.