amber94581 amber94581

16-02-2024
Chemistry

contestada

Which of the following statements are correct: when excess H2S is doubled into 1 L of a 1.1 Molar CoCl2 solution?
a. The concentration of H2S will double
b. A precipitate of CoS will form
c. The concentration of CoCl2 will decrease
d. The pH of the solution will decrease

Respuesta :

Otras preguntas

Make a list of goals a. long-term goal b. short-term goal #1 c. short-term goal #2 d. personal goal What do you need to do to reach each goal? Make a sho

The King of Prussia and the first head of state of a united Germany. He worked with his Chancellor, Bismarck, to achieve the unification of the German states.

Find the surface area of this triangular prism.Please hurry!

How do businesses help a country's economy? A. by investing in goods and services B. by increasing the unemployment rate C. by making profits

Please solve z-6√z+8=0 (Only "z" is on the square root)

Why is the sky orange and red at sunrise and sunset

what kind of cross is it if two traits are crossed and there is a blending of the two traits?

please help me find the answer

Thomas Jefferson was most likely to support all of the following except

may ask for advice about a problem