What is the range of a burette and what is the time for the 50 cm3 mark based on the given data?

Mainstream

1. Range of the burette:
The standard range of a burette is $0 \text{ cm}^3$ to $50 \text{ cm}^3$.

$$R = \boxed{0 \text{ cm}^3 \text{ to } 50 \text{ cm}^3}$$

4. Time $t_0$ for $50 \text{ cm}^3$ mark:
The provided table of values does not extend to $50 \text{ cm}^3$. The maximum volume recorded is $47.3 \text{ cm}^3$. Therefore, $t_0$ for $50 \text{ cm}^3$ cannot be determined from the