Answer:
The given chemical equation represents a reaction between calcium carbonate (CaCO3) and nitric acid (HNO3) to produce calcium nitrate (Ca(NO3)2), water (H2O), and carbon dioxide (CO2). Here is a step-by-step explanation of the reaction: 1. Identify the reactants and products: - Reactants: calcium carbonate (CaCO3) and nitric acid (HNO3) - Products: calcium nitrate (Ca(NO3)2), water (H2O), and carbon dioxide (CO2) 2. Determine the balanced equation by ensuring that the number of atoms of each element is the same on both sides of the equation. In this case, the balanced equation is: CaCO3 + 2HNO3 → Ca(NO3)2 + H2O + CO2 3. Interpretation of the balanced equation: - One molecule of calcium carbonate (CaCO3) reacts with two molecules of nitric acid (HNO3). - The reaction forms one molecule of calcium nitrate (Ca(NO3)2), one molecule of water (H2O), and one molecule of carbon dioxide (CO2). 4. In the reaction, calcium carbonate (CaCO3) reacts with nitric acid (HNO3) to produce calcium nitrate (Ca(NO3)2), water (H2O), and carbon dioxide (CO2). Remember, balancing chemical equations involves adjusting coefficients in front of the formulas to ensure the conservation of atoms. This ensures that the same number and type of atoms are present on both sides of the equation.
Step-by-step explanation: