How to know whats a strong acid and whats a weak acid?

The gulf stream is a warm water current that flows away from the equator to northern Europe. Witch of these does it cause. a. crashes of warm and cool water in the ocean b. colder climates near the equator c. large waves on the cost of Europe d.

By titration, it is found that 65.5 mL of 0.117 M NaOH (aq) is needed to neutralize 25.0 mL of HCl (aq). Calculate the concentration of the HCl solution.

What type of elements would you expect to be brittle

Aluminum sulfide reacts with water to form aluminum hydroxide and hydrogen sulfide. If 10.6 grams of aluminum hydroxide is produced, how many grams of water were reacted?

Which is the electron configuration for zinc? 1s22s22p63s23p64s23d8 1s22s22p63s23p64s13d10 1s22s22p53s23p64s23d10 1s22s22p63s23p64s23d10

A child sits on a partially filled balloon and decreases the volume by half. What happens to the pressure inside of the balloon?

Which phrases describe all the outer planets' motion? Check all that apply. no rotation fast rotation slow revolution opposite revolution north to south rotation

Rank the species (amide ion, ammonia, or ammonium ion) from the largest to the smallest H-N-HH-N-H bond angle? Rank from largest to smallest H-N-HH-N-H bond angle. To rank items as equivalent, overlap them.

What is the ratio of effusion rates of krypton and neon at the same temperature and pressure?

Balance the following equation _NaOH (aq) + _HNO3 (aq) > _NaNO3 (aq) + _H2O (1)