Question

1. convert 6.74x10^{24} molecules of glucose (c_{6}h_{12}o_{6}) into moles:

Explanation:

Step1: Recall Avogadro's number

Avogadro's number \(N_A = 6.022\times 10^{23}\text{ molecules/mol}\). The formula to convert the number of molecules \(N\) to moles \(n\) is \(n=\frac{N}{N_A}\).

Step2: Substitute the values

Given \(N = 6.74\times 10^{24}\text{ molecules}\), then \(n=\frac{6.74\times 10^{24}}{6.022\times 10^{23}}\).

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Answer:

\(11.2\text{ mol}\)