Ca(OH)2 is the chemical formula of calcium hydroxide.
The chemical formula for calcium hydroxide is Ca(OH)2. It consists of one calcium ion (Ca2+) and two hydroxide ions (OH-). The balance of charges is achieved by the two negative charges from the hydroxide ions balancing the positive charge from the calcium ion.
KCl is the chemical formula unit of potassium chloride not a chemical equation.
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.
It is a chemical formula.
it has no chemical formula. it is a mixture. only compounds have a chemical formula.
The chemical formula of cysteine is HO2CCH(NH2)CH2SH.
1,1,1
A coefficient is written in front of a formula to balance a chemical equation.
It represent the chemical formula.
The chemical formula of sulfuric acid is H2SO4.
KCl is the chemical formula unit of potassium chloride not a chemical equation.
false
Because the chemical formula of the molecule must be neutral.
PbCl2 is the molecular formula (not chemical equation) of lead(II) chloride.
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
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.
C2H5OH + 3 O2 =Heat=> 2 CO2 + 3 H2O
Energy has no chemical formula as it is not a chemical.