73130-26, S62.323A, W51.XXXA, Y93.61 that should help.
No because mutations can lead to bad things
A group of organs that work together to perform a common function is an organ system
Answer:
8%
Explanation:
Given that,
Mass of solute = 8 g
Mass of soultion, (mass of alloy) = 100 g
We need to find the percent by mass of 8.0g copper is added to enough zinc to produce 100g an alloy. It can be calculated by the formula as follows :
![\text{Mass}\%=\dfrac{\text{Mass of solute}}{\text{Mass of solution}}\times 100\\\\=\dfrac{8}{100}\times 100\\\\=8\%](https://tex.z-dn.net/?f=%5Ctext%7BMass%7D%5C%25%3D%5Cdfrac%7B%5Ctext%7BMass%20of%20solute%7D%7D%7B%5Ctext%7BMass%20of%20solution%7D%7D%5Ctimes%20100%5C%5C%5C%5C%3D%5Cdfrac%7B8%7D%7B100%7D%5Ctimes%20100%5C%5C%5C%5C%3D8%5C%25)
So, the percent by mass is 8%.
A bar graph
and I'm writing this because it's too short