How many grams of hydrogen in 4.50 mol H2SO4

What is the molecular formula for chloroform? none of these choices CH3C CHCI3 CH2C12 CCI4

What happens to the chemical energy of an animal when it's eaten by another animal

Determine the fuel value in kj/g for acetylene.

A standard hydrogen atom has how many neutrons? A. 0 B. 3 C. 2 D. 1

How many ethyne molecules are contained in 84.3 grams of ethyne (C2H2) ?

A 0.1 m solution of which salt is the most basic? (a) nano3 (b) naclo4 (c) nahso4 (d) nahco

How to conduct electricity with light bulb and battery

A cup can hold 50 ml of water and has a mass of 25g. If each penny weighs 2g, how many pennies can it hold before it sinks in fresh water? Explain how you got your answer.

How many moles of FeO are produced if 8 moles of CuFeS, are consumed?

Will mark as Brainliest. How much energy is released when 16.5 g of steam is condensed at 100 degrees Celsius? -37290 J -3729 J -136 J -136 kJ