Home » Chemistry » What are the values of x, y and z respectively in the equation: xCu +…What are the values of x, y and z respectively in the equation: xCu +… What are the values of x, y and z respectively in the equation: xCu + yHNO3 → xCu(NO3)2 + 4H2O + zNO? A. 4: 1: 2 B. 3:8:2 C. 2:8:3 D. 8:3:2 Correct Answer: Option B Explanation Related Posts Tin is unaffected by air at ordinary temperature due to its When dilute hydrochloric acid is added to iron(ll)sulphide, the gas evolved will? If the heat of combustion of hydrogen is -285.8kJ, What is the heat of formation… Which of the following increases as boiling water changes to steam? Chemistry Theory (a) List two industrial uses of concentrated tetraoxosulphate (VI) acid (b) The diagram below represents… Some metals are extracted from their ores after some preliminary treatments by electrolysis (L), some…
Chemistry Theory (a) List two industrial uses of concentrated tetraoxosulphate (VI) acid (b) The diagram below represents…
Some metals are extracted from their ores after some preliminary treatments by electrolysis (L), some…
