Aqueous lithium hydroxide is used to purify air in space crafts and submarines because it can absorb the carbon dioxide that is exhaled: 2 LiOH(aq) + CO 2 (g) → Li 2 CO 3 (aq) + H 2 O(l). What volume of carbon dioxide can be removed from the cabin of a
spacecraft, which is kept at 25°C and 0.97 atm, if the gas reacts with a mass of 15.0 g of lithium hydroxide?

african americans demonstrated their newly found freedom by relocating often in search of relatives whom they had been separated from during slavery. others established schools to educate freed people and they built institutions such as churches and political organizations to advocate for their rights.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates

particle   p is an electron and particle q is a neutron