Multiple Choice
A flask has a mass of 78.23 g when empty and 593.63 g when filled with water. When the same flask is filled with concentrated sulfuric acid, H2SO4, its mass is 1026.57 g. What is the density of concentrated sulfuric acid? (Assume water has a density of 1.00 g/cm3 at the temperature of the measurement.)
A) 1.992 g/cm 3
B) 1.840 g/cm 3
C) 1.729 g/cm 3
D) 1.598 g/cm 3
E) 0.543 g/cm 3
Correct Answer:
Verified
Correct Answer:
Verified
Q61: Select the best statement about chemistry before
Q62: The joule is the SI unit of
Q63: The mass of a sample is 550
Q64: The ripening of fruit, once picked, is
Q65: During the swing of a frictionless pendulum,
Q66: A detailed explanation of natural phenomena that
Q67: If the density of a certain spherical
Q68: The density of mercury, the only metal
Q70: Which measurement is expressed to 4 significant
Q71: The symbol for the SI base unit