Questions by Kitchi

Questions by Kitchi

CAN SOMEONE HELP ME HERE PLEASE I ONLY HAVE THESE LEFT AND IM CONFUSED

asked Jul 18, 2023

1 answer

31 votes

218k views

HAc (aq) + H20 (l) <-- --> Ac- (aq) + H30+ (aq)a. Write the equilibrium expression. Are we using Ka or Kb?b. Label the acid, base, conjugates, and/or salt.c. Which bases are competing for a proton?d. If the

asked Jul 3, 2023

1 answer

3 votes

399k views

George paid $2.75 for 4 granola bars and 1 apple. Addi paid $2.25 for 2 granola bars and 3 apples. Find the cost of each granola bar and apple. (Solve using system of linear equations)

asked Mar 24, 2023

1 answer

32 votes

369k views

Use the formula for n^C_r to evaluate the expression. 9^C_6

asked Feb 28, 2023

1 answer

18 votes

526k views

The frequency of something within a given area is

asked Apr 22, 2022

1 answer

25 votes

28.4k views

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