Answer:
1.6666 g/mol = 1 
g/mol
Explanation:
Molar mass of NaOH= 23+16+1 =40g/mol
Mols in 15g = 15/40 mol
If this was dissolved in 225ml of water molarity of the solution is
÷ 225 x 1000 = 1.6666 g/mol = 1 g/mol
First, convert feet to inches. The ' denotes foot measurement while the " denotes inches. Since there are 12 inches in a foot,
5'10" = (5*12) + 10 = 70 inches
6'8" = (6*12) + 8 = 80 inches
a.) The lower limit is 70 inches while the upper limit is 80 inches.
b.) First, divide 78 inches by 12. That would 6.5 or 6 and a half feet. Since half foot is 6 inches, the length of the couch is 6'-6"
c.) Since the couch is between the limits, yes it would fit the space.
Answer:
Try looking it up. If not, go with your gut!
Answer:
Device Driver
Explanation:
All of the other options are physical and are something that you can physically touch. The device driver runs in software and allows the computer to communicate with the device that is attached.
