Practise Questions on Chemical Reaction and Equation MCQ Q1:When Ag is exposed to air, it gets a black coating of (a) AgNO3 (b) Ag2O (c) Ag2S (d) Ag2CO3 Q2:In the double displacement reaction between aqueous potassium iodide and aqueous lead nitrate, a yellow precipitate of lead iodide...
The products of the reaction are aluminum chloride and barium sulfate. We need to identify their chemical formulas:- Aluminum chloride: AlCl3- Barium sulfate: BaSO4 Step 3: Write the Unbalanced Chemical EquationNow we can write the unbalanced chemical equation based on the reactants and products...
To translate the statement "Potassium metal reacts with water to give potassium hydroxide and hydrogen gas" into a balanced chemical equation, we will follow these steps:Step 1: Write the unbalanced chemical equation - Identify
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SELF-SEALING APPARATUS FOR CHEMICAL REACTION VESSELStephan Rodewald
Complete the following reaction equations : (i) C6H5N2Cl+CH3COCl→ (ii) C2H5NH2+C6SO2Cl→ (iii) C2H5NH2+HNO2→ View Solution Complete the following equation: (i). C6H5N2Cl+Ki→ (ii). H2C=CH2+Br2CCl4−−→ View Solution Complete the following reactions : (i) C6H5...
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To complete the chemical equation given in the question, we need to identify the reactants that lead to the formation of calcium hydrogen carbonate (Ca(HCO₃)₂) from calcium carbonate (CaCO₃).1. Identify the Reactants:
Write with balanced chemical equation what . what happens when aluminium is heated with concentrated aqucous solution of cautsticpotash.