Question

question 1 (1 point)
how many moles are in 38.02 ml of 4.55 m naoh solution? report your answer in moles of naoh but do not include units in your response.
your answer:
answer

Explanation:

Step1: Convert volume to liters

$V = 38.02\ mL=38.02\times10^{- 3}\ L$

Step2: Use molarity formula

The molarity formula is $M=\frac{n}{V}$, where $M$ is molarity, $n$ is moles and $V$ is volume in liters. Rearranging for $n$ gives $n = M\times V$. Substituting $M = 4.55\ M$ and $V=38.02\times10^{-3}\ L$:
$n=4.55\times38.02\times10^{-3}$
$n = 0.173$

Answer:

$0.173$