Aqueous hydrobromic acid $(HBr)$ will react with solid sodium hydroxide $(NaOH)$ to produce aqueous sodium bromide $(NaBr)$ and liquid water $(H_{2}O).$ Suppose $6\mathrm{.}47g$ of hydrobromic acid is mixed with $1\mathrm{.}2g$ of sodium hydroxide. Calculate the maximum mass of sodium bromide that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.