Chemistry Forum

To calculate the initial rate of the reaction, we can use the rate law of a first-order reaction: Velocity = k[A2][B2] where k is the rate constant and [A2] and [B2] are the initial concentrations of the reactants. a) To calculate the initial rate of the reaction: k = 0.161 mol^-1*s^-1 [A2] = 0.04 m...

To obtain MnV2O6 from MnCl2 and NH4VO3, you would need to perform a redox reaction and adjust the stoichiometry accordingly. Here's the balanced chemical equation: 3 MnCl2 + 5 NH4VO3 + 9 H2O → MnV2O6 + 10 NH4Cl + 6 HCl In this reaction, 3 moles of MnCl2 react with 5 moles of NH4VO3 to yield 1 mole o...

The chemical reaction that occurs in the test tube when adding 1 mL of 5% MgSO4 and 10 drops of oxine (C9H7NO) can be the following: 2C9H7NO + MgSO4 -> (C9H6NO)2Mg + H2SO4 In this reaction, oxine (C9H7NO) reacts with magnesium sulfate (MgSO4) to form a coordination complex called magnesium oxinate [...