Carbon dioxide, CO2, can be made with the followin equation 2CO (g) + O2 (g) → 2CO2 (g). What volume of CO (g) at STP will be needed to react with 1500.L of O2 measured at 15.0°C and 1.25atm?

a
3550 L
b
888 L
c
6800 L
d
3000 L

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils. the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.

Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.