Balance and show coefficients and states.
Balanced equation :- 1CuO(s) + 1H2SO4(aq) = 1CuSO4(aq) + 1H2O(l)
Here all the reactants and products will be 1 mol.
Balance and show coefficients and states. CuO(s) + H2SO4(aq) -> CuSO4(aq) H20(1)
Write the total ionic & net ionic equation for the reaction: HCN(aq) + NaOH(aq) => NaCN(aq) + H20(1). Be sure to show charges & states. a) Total lonic b) net ionic
Question 4 1 pts Classify the following reaction: CuO (s) + H2SO4 (aq) H20 (1) + CuSO4 (aq) + O Proton transfer (acid-base) reaction O Oxidation-reduction reaction O Decomposition reaction O Precipitation reaction
6. For the following reaction, + H20* + Cl - > OH + 2H2O Show the mechanism.
Consider that CuO(s) + H2SO4(aq) reacts to give CuSO4(aq) and CuO(s) + K2SO4 does not give a product. Which of the following statements explain why this is true? One or more statements may be true a. CuO is very stable and therefore does not dissociate in water and therefore cannot react with the sulfate ion in potassium sulfate. b. Potassium sulfate cannot dissolve in water since it is a salt and cannot react with CuO. c. CuO is a basic...
CHEM 2 PLEASE HELP :) If A(s) + 2B+(aq) -> A2+(aq) + 2B(s) is not a spontaneous reaction, which species is the strongest oxidizing agent? A2+(aq) B+(aq) A(s) B(s)
Show the starting diene and dienophile you could use to prepare the following molecule: Diene Dienophile>
Q.8. Balance the following equation. _Co (NO3)2 (aq) +_(NH4)2S(aq) => _Co2S3() + _NH4NO3(aq)
Question 9 Consider the following mechanism: 1. Clo (aq) + H20(1) <=> HClo(aq) + OH (aq) FAST 2. 1(aq) + HClO(aq) => HIO(aq) + Cl (aq) SLOW 3. OH"(aq) + HIO(aq) => H2O(l) + 10 (aq) FAST What is the role of HIO? Selected Answer: C. reactant Correct Answer: D. intermediate
Question 2 of 10 > Attempt 1 Balance the following redox reaction in acidic solution using whole number coefficients. NO3(aq) +1,(s) — 103(aq) + NO2(g) In the balanced equation, what is the coefficient for NOZ? 5 2 10 Incorrect
(10pts) 3. Use direct proof to show that if x and y are positive real numbers, then (x+y)" > " + y".