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What is the chemical equation for the laboratory preparation of ammonia?
The chemical equation for the laboratory preparation of ammonia is: N2(g) + 3H2(g) → 2NH3(g)
What is the word equation for the preparation of hydrogen?
The word equation for the preparation of hydrogen gas is: metal + acid → salt + hydrogen gas. For example, when hydrochloric acid reacts with zinc, it produces zinc chloride salt and hydrogen gas.
How do you write the chemical equation of sodium hydrogen sulfite?
The chemical formula (not equation) of sodium hydrogen sulfite is NaHSO3.
What chemical equation of sulphur and hydrogen?
The chemical equation for the reaction between sulfur and hydrogen is: S + H2 → H2S. This reaction forms hydrogen sulfide gas.
What is the chemical equation for calcium hydrogen carbonate?
There cannot be a balanced chemical formula for just a compound of something. You need a reactant to produce a product in order to balance an equation. In this case, you can get a chemical formula by this chemical name: calcium hydrogen carbonate. Since calcium has a +2 charge and hydrogen carbonate has a -1 charge, you need two hydrogen carbonates for every one calcium ion. The chemical formula is: Ca(HCO3)2.
What is the chemical equation for the laboratory preparation of ammonia?
The chemical equation for the laboratory preparation of ammonia is: N2(g) + 3H2(g) → 2NH3(g)
What is the word equation for the preparation of hydrogen?
The word equation for the preparation of hydrogen gas is: metal + acid → salt + hydrogen gas. For example, when hydrochloric acid reacts with zinc, it produces zinc chloride salt and hydrogen gas.
How do you write the chemical equation of sodium hydrogen sulfite?
The chemical formula (not equation) of sodium hydrogen sulfite is NaHSO3.
What chemical equation of sulphur and hydrogen?
The chemical equation for the reaction between sulfur and hydrogen is: S + H2 → H2S. This reaction forms hydrogen sulfide gas.
What is the chemical equation of hydrgen?
The chemical symbol (not equation) of hydrogen is H; the diatomic molecule is H2.
What is the chemical equation for calcium hydrogen carbonate?
There cannot be a balanced chemical formula for just a compound of something. You need a reactant to produce a product in order to balance an equation. In this case, you can get a chemical formula by this chemical name: calcium hydrogen carbonate. Since calcium has a +2 charge and hydrogen carbonate has a -1 charge, you need two hydrogen carbonates for every one calcium ion. The chemical formula is: Ca(HCO3)2.
What is the chemical equation of oxygen reacting with hydrogen to yield water?
The chemical equation for the reaction of oxygen reacting with hydrogen to yield water is 2H2 + O2 → 2H2O.
What is the chemical equation for the preparation of Lugol's solution using potassium iodide and iodine?
The chemical equation for the preparation of Lugol's solution using potassium iodide and iodine is 2KI + I2 -> 2KI3.
What is the chemical equation for the preparation of ethylene from the dehydration of ethanol?
2 CH3CH2OH → CH3CH2OCH2CH3 + H2O (on 120'C)
Chemical equation for hydrogen to water vapor?
The chemical equation for hydrogen to water vapor is not possible as stated. In order for hydrogen to form water in any physical state, it must combine with oxygen. The following are the word equation and the chemical equation for hydrogen and oxygen combining to form water. Hydrogen gas plus oxygen gas produces water. 2H2 + O2 --> 2H2O
What is the chemical equation for the preparation of super phosphate?
Rock phosphate is made to react with concentrated sulphuric acid which produces a mixture of calcium sulphate and calcium-di-hydrogen phosphate. This is super phosphate.Equation Ca3(PO4)2+2H2SO4 => 2CaSO4+Ca(H2PO4)2
What is the equation of hydrogen preparation?
From water, H2 at cathode and O2 at anode: 2H2O ----> 2H2 + O2
