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15.) Sodium chloride has a molar mass of 58.44 g/mol. How many moles of NaCl are in 450 mg? a. 7.70 b. 7.70 x 10 c. 7.70
Posted: Wed May 18, 2022 11:35 am
by answerhappygod
- 15 Sodium Chloride Has A Molar Mass Of 58 44 G Mol How Many Moles Of Nacl Are In 450 Mg A 7 70 B 7 70 X 10 C 7 70 1 (27.62 KiB) Viewed 54 times
15.) Sodium chloride has a molar mass of 58.44 g/mol. How many moles of NaCl are in 450 mg? a. 7.70 b. 7.70 x 10 c. 7.70 x 10 d. 0.130 16.) If 1 mol of O, gas has a volume of 22.4 L at STP and the molar mass of chlorine gas (O) is 32.0g, what is the volume, in liters, of 28.4 grams of O gas at STP? a. 0.700 b. 0.888 c. 1.99 d. 19.9