For each solute, click the button under the better solvent. solute KC1 1₂ NaCl Which is the better solvent? CC14 H₂O CH3 (CH₂) CH3 O H₂O CH₂(CH₂), OH CH₂OH

Which of the following substance would have the highest solubility in a non-polar solvent e.g. CCl4? Hexane( C6H6) H2O CH3OH HCl

Please answer all parts within each photo

Calculate the molarity of a 2.0 ppm aqueous Mg2+ solution. O 8.2 × 10-5 M 8.2 × 10-2 M O 1.2 × 10-2 M 1.2 × 10 5 M 4.9 × 10-2 M ○

Predict which one of the following compounds would be the most highly insoluble in water: aluminum oxide (Al2O3) O potassium chloride (KCI) ammonium nitrate (NH4NO3) sodium oxide (Na₂O) calcium chloride (CaCl₂)

QUESTION 7 Arrange the following aqueous solutions in order of increasing boiling point. 0.12 M K₂SO4 0.20 M C6H12O6 (glucose) O a. (lowest bp) 0.20 M C6H1206 <0.15 M Na3PO4 <0.12 M K₂SO4 (highest bp) O b. (lowest bp) 0.20 M C6H1206 <0.12 M K2SO4 <0.15 M Na3PO4 (highest bp) O c. (lowest bp) 0.12 M K2SO4 <0.20 M C6H1206 <0.15 M Na3PO4 (highest bp) O d. (lowest bp) 0.15 M Na3PO4 <0.20 M C6H1206 <0.12 M K2SO4 (highest bp) O e. (lowest bp) 0.15 M Na3PO4 <0.12 M K2SO4 <0.20 M C6H12O6 (highest bp) Click Save and Submit to save and submit. Click Save All Answers to save all answers. 0.15 M Na3PO4

Select the compound that is most soluble in water. A NH ₂ CEN C B D (+ NH3 CI NH ₂