Question

simplyfy1/2_3/4 answer​

Answer 1

Answer:

What happens when a solution of an acid is mixed with a solution of a base  

in a test tube?

2) Write the chemical formula of hydrated coppere chemical equation.

Answer 2

$\bf\red{\underbrace{\overbrace{Question\,:}}} \\ \\ \Rightarrow\frac{1}{2} - \frac{3}{4} \\ \\ \bf\red{\underbrace{\overbrace{To\;Find}}} \\ \\ \longmapsto\textbf{Answer by subtracting.} \\ \\ \huge\bf\purple{\underbrace{\overbrace{Solution\,:}}} \\ \\ \leadsto\frac{1}{2} - \frac{3}{4} \\ \\ \mapsto\textbf\blue{LCM of 2 and 4 = 4} \\ \\ \leadsto\frac{2}{4} - \frac{3}{4} \\ \\ \leadsto\frac{2 - 3}{4} \\ \\ \Rightarrow \orange{Answer\;:\,\frac{-1}{4}} \\ \\ \textbf\green{Hope it will help you...}$