what is the molar mass of kno3?\n1 mol k = 39.10 g k\n1 mol n = 14.01 g n\n1 mol o = 16.00 g o\n1 mol kno3 =…

what is the molar mass of kno3?\n1 mol k = 39.10 g k\n1 mol n = 14.01 g n\n1 mol o = 16.00 g o\n1 mol kno3 = ? g kno3\nround your answer to two decimal places.

what is the molar mass of kno3?\n1 mol k = 39.10 g k\n1 mol n = 14.01 g n\n1 mol o = 16.00 g o\n1 mol kno3 = ? g kno3\nround your answer to two decimal places.

Answer

Explanation:

Step1: Identify elements and their counts

$KNO_3$ has 1 K, 1 N, and 3 O.

Step2: Calculate molar - mass contribution of each element

For K: 1×39.10 g/mol = 39.10 g/mol. For N: 1×14.01 g/mol = 14.01 g/mol. For O: 3×16.00 g/mol = 48.00 g/mol.

Step3: Sum up the contributions

$39.10 + 14.01+48.00=101.11$ g/mol.

Answer:

101.11