The "2" in H2O represents that the makeup of water requires two parts of hydrogen (H) for every one part Oxygen (O).
The reaction is:MgO + H2O = Mg(OH)2
The mole ratio of N2O5 to H2O depends on the balanced chemical equation for the reaction in which N2O5 decomposes or reacts. For example, in the decomposition of N2O5 into nitrogen dioxide (NO2) and water (H2O), the balanced equation is: 2 N2O5 → 4 NO2 + 2 H2O. In this case, the mole ratio of N2O5 to H2O is 1:1, as 2 moles of N2O5 produce 2 moles of H2O.
The chemical reaction is:BaO + H2O = Ba(OH)2
Since 2 moles H2O weight 36 grams: this is the answer.
6 moles of H2O are needed to balance the reaction. Mg3N2 + 6H2O → 3Mg(OH)2 + 2NH3. Each mole of Mg3N2 reacts with 3 moles of H2O.
The balanced equation for Na2O + H2O → 2 NaOH is: Na2O + H2O → 2 NaOH
2 hydrogen, one oxygen oxygen and hydrogen (2) Henceforth, H2O.
is h2o gonna be on again
The balanced equation for MgO + H2O is MgO + H2O -> Mg(OH)2.
The reaction is:MgO + H2O = Mg(OH)2
The balanced equation for this decomposition reaction is 2 H2O2 -> 2 H2O + O2.
SrO + H2O will react to form Sr(OH)2 (strontium hydroxide) in aqueous solution. The reaction is typically represented as SrO + H2O -> Sr(OH)2.
H2SO4 = H2O + SO3 or 2 H2SO4 = 2 H2O + O2 + 2 SO2
The chemical formula for the compound containing cr(H2O)5Cl(ClO3)2 is Cr(H2O)5Cl(ClO3)2.
The mole ratio of N2O5 to H2O depends on the balanced chemical equation for the reaction in which N2O5 decomposes or reacts. For example, in the decomposition of N2O5 into nitrogen dioxide (NO2) and water (H2O), the balanced equation is: 2 N2O5 → 4 NO2 + 2 H2O. In this case, the mole ratio of N2O5 to H2O is 1:1, as 2 moles of N2O5 produce 2 moles of H2O.
Equation SO2 + H2O ----> H2SO3 (Sulfurous acid) Having water as vapour does not change the formula in anyway so keep it simple
The chemical reaction between BeO and H2O can be represented as: BeO + H2O → Be(OH)2 This reaction forms beryllium hydroxide (Be(OH)2) as the product.