What is the molar mass of CuBr_(2) Use this Periodic Table and round your final answer to two decimals. square

To find the molar mass of \( CuBr_2 \), we need to sum the molar masses of each element in the compound, taking into account the number of atoms of each element present.<br /><br />1. **Copper (Cu)**:<br /> - Atomic mass: 63.55 g/mol<br /> - Number of atoms: 1<br /> - Contribution to molar mass: \( 63.55 \, \text{g/mol} \)<br /><br />2. **Bromine (Br)**:<br /> - Atomic mass: 79.90 g/mol<br /> - Number of atoms: 2<br /> - Contribution to molar mass: \( 2 \times 79.90 \, \text{g/mol} = 159.80 \, \text{g/mol} \)<br /><br />Now, add the contributions from each element to get the total molar mass of \( CuBr_2 \):<br /><br />\[ \text{Molar mass of } CuBr_2 = 63.55 \, \text{g/mol} + 159.80 \, \text{g/mol} = 223.35 \, \text{g/mol} \]<br /><br />So, the molar mass of \( CuBr_2 \) is \( 223.35 \, \text{g/mol} \).