arishfankhan123 arishfankhan123

25-09-2022
Chemistry

Answered

the estimated mass of the atmosphere , 5.6 x 1015 tons , to kilograms ( 1 ton = 2000 lbs )

Answer :

Other Questions

If the molar mass of pentane is 72 g/mol, how many kilograms of carbon dioxide will be created when 8.72 kilograms of pentane combust?

The unbalanced reaction for the combustion of pentane (C5H12) is: C5H12 + O2 CO₂ + H₂O If the molar mass of pentane is 72 g/mol, how many kilograms of carbon di

bromine has two naturally occuring isotopes.One of them Br-79 has mass of 50.69%.If the average atomic mass of bromine is 79.904 amu calculate mass and percenta

The specific gravity of granite is 2.80. If the weight density of water is 62.4 lbs/ft3, what is the weight density of granite?

Calculate the mass, in grams, of 952 atoms of lithium, Li (1 mol of Li has a mass of 6.94 g).

Alkanes tend to fragment at branch points. The mass spectra for pentane and 2,2- dimethylpropane (neopentane) are given. Match the compounds to their mass spect

Alkanes tend to fragment at branch points. The mass spectra for pentane and 2,2- dimethylpropane (neopentane) are given. Match the compounds to their mass spect

Calculate the mass, in grams, of 932 atoms of cesium, Cs. (molar mass of Cs is 132.91 g)

3. A student uses a stoppered 25.0-mL volumetric flask to determine the density of a liquid. The mass of the empty flask and stopper was 25.1841 g. The mass of

The half-life of radioactive chromium-51 is 28 days. If a sample of chromium-51 has a mass of 12.0 μg , calculate the number of days it will take for the mass t