Water (H20) - States, Properties & Uses | Water Cycle | Chemistry | Byju's

2.2: Water

SOLVED: Calculate the pH and the equilibrium concentrations of HSO3- and SO32- in a 0.2910 M sulfurous acid solution, H2SO3 (aq). For H2SO3, Ka1 = 1.7×10-2 and Ka2 = 6.4×10-8.pH = ?[HSO3-] = ? M[SO32-] = ? M

During electrolysis of H2​SO4​(aq) with high charge density, H2... | Filo

SOLVED: An acid-base indicator, HIn, is governed by the chemical equilibrium: HIn(aq) ⇌ H (aq) In–(aq). If a 0.010 M solution of pure HIn(aq) has an absorption of 0.138 at 349 nm and an absorption of 0.043 at 431 nm, and a 0.020 M solution of pure In–(aq) has an absorption of 0.024 at 349 nm and an absorption of 0.290 at 431 nm, what must the concentration of HIn and In– be in a mixture that has A349 = 0.050 and A431 = 0.084? Assume a 1.000 cm cuvet was used for all measurements!

The Water Cycle

Water Cycle - Process and its Various Stages

Water Cycle