At constant pressure, 492 ml of a gas at 31.00c is heated and the volume expands to 876ml. what is the new temperature in kelvin?
a) 171 k
eliminate
b) 291 k
c) 328 k
d) 541 k

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Why is silver chloride is an ionic compound

May someone me with these science questions