Solid silver is added to copper (ii) sulfate. does a single replacement reaction occur, and if so what is the correct chemical equation for this reaction? 2ag + cuso4 yields no reaction ag + cuso4 yields agso4 + cu ag + cuso4 yields ag2so4 + cu 2ag + cuso4 yields ag2so4 + cu

200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?

Achef makes salad dressing by mixing oil, vinegar, and spices, as shown. which type of matter is the salad dressing?

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.