A car driving east along the freeway at 60 m/s hits some traffic and after 7 seconds is

now travelling at 45 m/s. What is the acceleration of the car?

The first dissociation constant of a diprotic acid is always larger than the second. a. True b. False

A distance of one centimeter is the same as 100 m 10 m .01 m 1000 m

Although soluble barium compounds are toxic, suspensions of insoluble barium sulfate are routinely swallowed for upper gastrointestinal x-ray studies. why is barium carbonate not used? 1. barium carbonate is soluble in plain water. 2.

Isaiah puts a 10 gram weight on a pan. how many 1 gram weight does he need to balance the scale

Sulfuric acid dissolves in water as H2S0422 H (aq) + SO42 (aq). Which of the following solutions of H2SO4 will conduct the most electricity?

Can convection occur in both liquids and gases? Suggest a reason for your answer using the particle theory.

How many electrons can a 5d sublevel hold

Can you solve the anagrams cduopomn yeproprt eeculomc mentag icatreno

2. What would happen if you added more than 5 mL of H2O2 to the 5 mL of yeast solution?

The symbol for one of the elements is derived from its German name, wolfram. What is the English name for this element?