What is the normality of a 0.300 M solution sulfurous acid, H2SO3?

A 50.0-g sample of HF is dissolved in enough water to give 2.0 × 102 mL of solution. The concentration of the solution is

Match the disease and/or organism to it’s distinguishing feature.

Eating contaminated dairy products or deli meats containing ________ may result in meningitis in at-risk persons (i.e the elderly or women whom are pregnant).

What volume of 12.0 M nitric acid is required to prepare 6.11 L of 0.100 M nitric acid?

Match the illness to its’ etiological agent

Causes a disease known as shingles, a viral disease characterized by a painful skin rash with blisters in a localized area. Typically the rash occurs in a single, wide stripe either on the left or right side of the body or face.

What is the net ionic equation for the reaction below? AgNO3(aq)  +  KBr(aq)  →  AgBr(s)  +  KNO3(aq)

Use the ΔH°f information provided to calculate ΔH°rxn for the following:SO2Cl2(g) + 2 H2O(l) → 2 HCl(g) + H2SO4(l)         ΔH°rxn = ?                                                         ΔH°f   (kJ/mol) SO2Cl2(g)               -364H2O(l)                    -286HCl(g)                      -92H2SO4(l)                 -814

It takes 38.65 mL of a 0.0895 M hydrochloric acid solution to reach the equivalence point in the reaction with 25.00 mL of magnesium hydroxide. 2HCl(aq) + Mg(OH)2(aq) →  2H2O(l) + MgCl2(aq) What is the molar concentration of the magnesium hydroxide solution?