The balanced equation for this reaction is Fe2O3 + 3 H2O = 2 Fe(OH)3.
3H2C2O4 + 2K2MnO4 = 6CO2 + 2K2O + Mn2O3 + 3H2O
CuO + 2HCL - CuCl2 + H2O
This is a Bronsted question. Hs- is the acid in this which makes H2O a base. Therefore S-2 is the conjugate base and the H3O+ hydronium ion is the conjugate acid.
ATP plus H2O release energy (endergonic reaction) and P. Now, this P plus ADP becomes ATP (exergonic reaction). It's a cyclic process. It starts all over again at ATP plus H2O..
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H2 - hydrogen.
When calcium carbonate reacts with hydrochloric acid (HCl), it forms calcium chloride (CaCl2), carbon dioxide (CO2), and water (H2O).
Carbon dioxide and water. 2HNO3(aq) + CaCO3(s) => Ca(NO3)2 (aq) + H2O + CO2
Yes, in this chemical equation, hydrogen gas (H2) is represented by "X". When sulfuric acid (H2SO4) reacts with calcium hydroxide (Ca(OH)2), it forms calcium sulfate (CaSO4) along with water (H2O) as a product.
Calcium hydrogen carbonate is composed of calcium ions (Ca^2+), hydrogen carbonate ions (HCO3^-), and water molecules (H2O). When dissolved in water, calcium hydrogen carbonate dissociates to form these ions.
2 H2 (g) + O2 (g) => 2 H2O (g) + 483.6 kJ
cl2o7+h2o
Let's check it! CaOH+CO2 ---> CaHCO3 You can't do it any other way. Calcium Carbonate is CaCO3, so all that will leave is hydrogen. Depending on how you react it, you can either get calcium bicarbonate or calcium carbonate and hydrogen. If you get calcium bicarbonate, try baking it to release hydrogen.
H2O (hydrogen plus oxygen)
When calcium carbonate reacts with hydrogen bromide, calcium bromide, water, and carbon dioxide are produced. The chemical equation for this reaction is: CaCO3 + 2HBr -> CaBr2 + H2O + CO2.
The equation is: Ca(HCO3)2 + CaCO3 + CO2 + H2O -> 2CaCO3 + CO2 + H2O.