General Chemistry Answers

The osmotic pressure of human blood is 7.6 atm at 37 °C. What mass of glucose, C₆H₁₂O₆, is required to make 1.00 L of aqueous solution for intravenous feeding if the solution must have the same osmotic pressure as blood at body temperature, 37 °C?

The osmotic pressure of a solution containing 7.0 g of insulin per liter is 0.0303 atm at 25 °C. What is the molarity of insulin?

A sample of sulfur weighing 0.210 g was dissolved in 17.8 g of carbon disulfide, CS2 (K_b = 2.43 °C/m). If the boiling point elevation was 0.107 °C, what is the molecular weight of a sulfur molecule in Carbon Disulfide?

A sample of an organic compound (a nonelectrolyte) weighing 1.35 g lowered the freezing point of 10.0 g of benzene by 3.66 °C. Calculate the molar mass of the compound.

is ethanol miscible in kerosene?

Express your answer using two significant figures.

1.9 ft2 to in2

The sub level can be saturated with two electrons

if a crystal of nacl and menthol crystal is added to 1cm3 of kerosene state the solid Intermolecular Forces, Structure and Bonding

How many moles of nh3 are required to produce 16 moles of h2

45cm³ of a solution containing 4grams of Impure KOH in 250cm³ was neutralised by 25cm³ of 0.05mol/dm³ of HCl solution, what is he concentration of KOH in mol/dm³