The density of water is 1.00 g/mL at 4°C. How many water molecules are present in 6.25 mL of water at this temperature? (NA = 6.022 × 1023 mol-1)
A) 6.27 × 1023 molecules
B) 3.76 × 1024 molecules
C) 2.09 × 1023 molecules
D) 6.02 × 1023 molecules
E) 0.347 molecules
Correct Answer:
Verified
Q19: Aluminum oxide, Al2O3, is used as a
Q22: As a research assistant, you are asked
Q24: What is the mass of 1.63 ×
Q25: Determine the number of ammonia molecules in
Q27: Calculate the mass in grams of 8.35
Q28: What is the mass of 7.80 ×
Q29: Sulfur trioxide can react with atmospheric water
Q31: What is the mass of 1.21 ×
Q32: How many grams are contained in a
Q50: What is the mass of 0.0250 mol
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents