determine the number of particles in the 2.50 mol sample of nacl. 1 mol nacl = 6.02 x 10^23 particles nacl…

determine the number of particles in the 2.50 mol sample of nacl. 1 mol nacl = 6.02 x 10^23 particles nacl 2.50 mol nacl = ? x 10^? particles nacl enter the coefficient in the green box and the exponent in the yellow box. round your coefficient to two decimal places.

determine the number of particles in the 2.50 mol sample of nacl. 1 mol nacl = 6.02 x 10^23 particles nacl 2.50 mol nacl = ? x 10^? particles nacl enter the coefficient in the green box and the exponent in the yellow box. round your coefficient to two decimal places.

Answer

Answer:

Coefficient: 15.05, Exponent: 23

Explanation:

Step1: Set up the proportion

We know that 1 mol of NaCl has $6.02\times 10^{23}$ particles. Let $x$ be the number of particles in 2.50 mol of NaCl. The proportion is $\frac{1\ mol}{6.02\times 10^{23}\ particles}=\frac{2.50\ mol}{x}$.

Step2: Solve for $x$

Cross - multiply: $x = 2.50\times6.02\times 10^{23}$.

Step3: Calculate the result

$2.50\times6.02= 15.05$, so $x = 15.05\times 10^{23}$ particles.