Very likely...... I assume
Answer:add 6b and 7b 13b-10
Step-by-step explanation:
When dividing fractions the second term becomes the reciprocal
Answer:
A.
Step-by-step explanation:
A buffer must contain a weak acid and its conjugate base. There are several ways a solution containing these two components can be made: Buffers can be made from weak acids or base and their salts. ... Buffers can be made from two salts that provide a conjugate acid-base pair.
