How do I balance a redox reaction for NaI H2SO4 = H2S I2 Na2SO4 H2O? I don't understand how to balance the electron loss for Iodine.

SOLVED: Neutralization of H2SO3 with NaOH is a two-step reaction. Pleasewrite two balanced chemical equations ( Molecular equation, not netionic) representing the two-step neutralization reaction betweenH2SO3 and NaOH.

What is the net ionic equation of the reaction of MgSO4 with Pb(NO3)2? | Socratic

Predict Whether a Precipitate Will Form in a Chemical Reaction

SOLVED: The solubility product constant of CaSO4 in water, Ksp = 2.4×10^-5. Using the Nernst equation and activities of ions, calculate by successive approximations the molar solubility of CaSO4: i) in pure water, ii) in 0.010 M MgCl2 (Note: an inert electrolyte).

18.3: Common-Ion Effect in Solubility Equilibria