how many mn atoms are found in the following compound? 3cr(mno4)6
how many mn atoms are found in the following compound? 3cr(mno4)6
Answer
Explanation:
Step1: Analyze the sub - script of Mn
In the formula $3Cr(MnO_4)_6$, the sub - script of Mn within the parentheses is 1, and the sub - script outside the parentheses is 6.
Step2: Consider the coefficient
The coefficient in front of the entire formula is 3.
Step3: Calculate the number of Mn atoms
The number of Mn atoms is calculated as $3\times6\times1 = 18$.
Answer:
18