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Inorganic Chemistry
Dry ice is solid carbon dioxide; it vaporizes at room temperature and normal pressures to the gas. Suppose you put 26.6 g of dry ice in a vessel fitted with a piston, and it vaporizes completely to the gas, pushing the piston upward until its pressure and temperature equal those of the surrounding atmosphere at 21.7 °C and 751 mm Hg. Calculate the work done by the gas in expanding against the atmosphere. Neglect the volume of the solid carbon dioxide, which is very small in comparison to the volume of the gas phase.
Inorganic Chemistry
order of dipole moment the following molecule are given explain why it is correct or incorrect
(1) NH3 > NF3
(2) p-dichlorobenzene > O-dichlorobenzene
(3) CH3Cl > CH2Cl2
(4) SiF4 < SF4
(1) NH3 > NF3
(2) p-dichlorobenzene > O-dichlorobenzene
(3) CH3Cl > CH2Cl2
(4) SiF4 < SF4
Inorganic Chemistry
why lead paintings become black after some time
Inorganic Chemistry
ch3cooNa+NaoH what is the product
Inorganic Chemistry
Why does a buffer solution resist the change in pH? Please provide three examples.
Inorganic Chemistry
what is milli crystals?
Inorganic Chemistry
the temperature of a sample of water in the liquid phase is changed from 15 degree Celsius to 25 degree Celsius by the addition of 500 calories. what is the mass of the water?
Inorganic Chemistry
What mass of melamine, C3N3(NH2)3, will be obtained from 137.0kg of urea, CO(NH2)2, if the yield of the overall reaction is 77.0% ?
Express your answer to three significant figures and include the appropriate units.
Express your answer to three significant figures and include the appropriate units.
Inorganic Chemistry
what two things does the atomic mass depend on
Inorganic Chemistry
What is analyzing an acid spill lab?
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#331389 on Nov 2022
#331389 on Nov 2022