Which of these is NOT a colloid?

a. Blood

b. Fog

c. Mountain Dew Soda

d. Milk

The greater the of a gas at a given temperature, the smaller its volume.

KCl (aq) + AgF (aq) → AgCl (s) + KF (aq) If 0.25 moles of potassium chloride are consumed completely, how many moles of potassium fluoride will be produced? A) 1.0 mole B) 0.25 moles Eliminate C) 0.

What mass of h2o is formed when h2 reacts with 384 grams of o2?

A quart is how many pounds

Potassium nitrate has a lattice energy of - 163.8 kcal/mol and a heat of hydration of - 155.5 kcal/mol. How much potassium nitrate has to dissolve in water to absorb 113 kJ of heat?

What energy conversion occurs when a battery powered car rolls across the floor?

A sample of gas has a volume of 5.79 L at 25C and 518. What will be the volume of this gas at STP

Calculate the pH of a buffer consisting of 0.50 M HF and 0.45 F - a) before b) after addition of 0.40 g of NaOH to 1.0 L of the buffer

Materials with small, connected pores are a. impermeable c. unsaturated b. permeable d. saturated

Which of the following work by Robert Hooke most likely impacted later scientists who developed the theory that all organisms are made of cells? a.