A student investigated the rate of reaction between magnesium ribbon and dilute sulfuric acid. The volume of hydrogen gas produced was recorded over 8 minutes.
| Time in minutes | Volume of hydrogen in cm3\text{cm}^3cm3 |
|---|---|
| 0 | 0 |
| 1 | 35 |
| 2 | 58 |
| 3 | 73 |
| 4 | 83 |
| 5 | 90 |
| 6 | 94 |
| 7 | 96 |
| 8 | 96 |
Calculate the mean rate of production of hydrogen over the first 150 seconds150\text{ seconds}150 seconds, in cm3\text{cm}^3cm3 per second.
