What is the mass in grams of methane (CH4) that occupies 250 mL at 100oC and a pressure of 1.75 atm? a
0.014 g
b
14.3 g
c
0.85 g
d
229 g
e
0.23 g
PLEASE HELP

What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m

Amedication is given at a dosage of 3.000 mg of medication per kg of body weight. if 0.1500 g of medication is given, then what was the patient's weight in pounds (lbs)? there are 453.59g in 1 lb.

The plant food contains nh4)3po4 what tests would you run to verify the presence of the nh4 ion and the po4 ion