When 95.0 mL of 1.5 M hydrochloric acid is diluted to a new volume of 300. mL, what is the concentration of the new solution?

During photosynthesis, plants transform electromagnet energy from the sun into chemical energy.

the catch is that the top numbers are atomic masses the bottom numbers are the numbers of protons and electrons in an uncharged atom. they are the number of that atoms as you would find them on the periodic table. further, the numbers on the left are used to determine the missing numbers on the right

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

You can still be friends with each other. you don't have to date since he likes someone else. just stick to being friends for now