Question

determine the number of particles in the 4.50 mol sample of ch₂cl₂. 1 mol ch₂cl₂ = 6.02 × 10²³ particles ch₂cl₂ 4.50 mol ch₂cl₂ = ? × 10^? particles ch₂cl₂ enter the coefficient in the green box and the exponent in the yellow box. round your coefficient to two decimal places

Explanation:

Step1: Set up the conversion

We know that \(1\space mol\space CH_2Cl_2 = 6.02\times10^{23}\space particles\space CH_2Cl_2\). For \(4.50\space mol\space CH_2Cl_2\), we use the formula \(N = n\times N_A\), where \(n = 4.50\space mol\) and \(N_A=6.02\times 10^{23}\space mol^{-1}\).

Step2: Calculate the number of particles

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$$

Answer:

Coefficient: \(2.71\), Exponent: \(24\)