how many formula units are in 8.0 moles of albr3?
? × 10^? formula units of albr3
remember: 1 mole = 6.02 × 10^23 formula units
enter the coefficient in the green box and the exponent in the yellow box.

Question

Accepted Answer

# Explanation:
## Step1: Set up the conversion
We know that $1$ mole $= 6.02\times10^{23}$ formula units. For $n = 8.0$ moles of $AlBr_3$, we use the conversion factor $N=n\times N_A$, where $N_A=6.02\times 10^{23}$ formula units/mol.
## Step2: Calculate the number of formula units
$$
\begin{align*}
N&=8.0\space mol\times6.02\times 10^{23}\space formula\space units/mol\
&=(8.0\times6.02)\times10^{23}\space formula\space units\
& = 48.16\times10^{23}\space formula\space units\
&=4.816\times 10^{24}\space formula\space units
\end{align*}
$$

# Answer:
Coefficient: $4.8$ (rounded from $4.816$), Exponent: $24$

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Question

Explanation:

Step1: Set up the conversion

Step2: Calculate the number of formula units

Answer: