The formula mass of sulfuric acid, H2SO4, is
a. 98 u.
b. 100 u.
c. 66 u.
d. 7 u.
a
You might also like to view...
A 0.250 mole sample of an ideal gas has a volume of 0.00200 
a pressure of 2.00 atmospheres. What is the temperature of the sample of gas?
A. 153 K B. 166 K C. 175 K D. 185 K E. 195 K
Our Solar System formed 14 billion years ago with the Big Bang
a. True b. False Indicate whether the statement is true or false
Lenz's Law: Two solenoids are close to each other, as shown in the figure, with the switch S open. When the switch is suddenly closed, which way will the induced current flow through the galvanometer in the left-hand solenoid?
A. from left to right B. from right to left C. There will be no induced current through the galvanometer.
A mountain climber of mass 60. kg slips and falls a distance of 4.0 m, at which time he reaches the end of his elastic safety rope. The rope then stretches an additional 2.0 m before the climber comes to rest
What is the spring constant of the rope, assuming it obeys Hooke's law?