How many grams are in 6.50 moles of h2so4? a. 15.1 g b. 0.0663 g c. 638 g d. 98.1 g

hurry! i need to know for my open homework assignment.

have a good day!

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

Often on a topographic map, every fifth contour line is darkened. what is this line called? a. key b.slope c.benchmark d. index contour

What is a metal replacement reaction