Calculate the molarity of each of the following solutions: A. 2.00 moles of glucose in 4 liters of solution
B.5,48g of NaCI in 40ml of solution
C. 4.00g of KOH in 2.00 liters of solution
D. 0.500 moles of sucrose in 0.200 of solution
E. 30.4g of LiBr in 350ml of solution
F. 73.0 of HCl in 2.00 of solution

Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces