After your discussion, record your ideas below about why you think Patient 23 feels normal during week 1 but sick during week 3.

Alculate the concentration of h3o⁺in a solution that contains 5.5 × 10-5m oh⁻at 25°c. identify the solution as acidic, basic, or neutral.a) 1.8 × 10-10m, basicb) 1.8 × 10-10m, acidicc) 5.5 × 10-10m, neutrald) 9.2 × 10-1m, acidice) 9.2 × 10-1m, basic

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

What does the mass of 0.7891 mol of ferric oxide (fe2o3)