Answer:
Literally any number larger than 17. Example: 18.
It is true since you’re multiplying the same number on both the sides
Answer: 321 for #1 and 52 for #2
Step-by-step explanation: I divided and got 321 for #1 and 52 for #2.
Answer:
2.16 * (10^-5).
Step-by-step explanation:
5 = -log H+
5 = log (1 / H+)
1/ H+ = 10^5
H+ = 10^-5
In a similar fashion the other brand has H+ of 10^-4.5.
So the difference in hydrogen ion concentration = 10^(-4.5) - 10^(-5)
= 2.16 * (10^-5).
Answer:
- 115
Step-by-step explanation:
Given
| 5 | - 4(32 - 2)
= 5 - 4(30)
= 5 - 120
= - 115
