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A student is running an experiment in which 51.4 grams of LiCl is needed, but the only jar of reagent in the lab is labelled lithium chloride monohydrate. How many grams of the hydrate must the student weigh out in order to get the desired amount of the anhydrous compound?
I am stuck in between this question please help me out
Which of the substances S8, CaCl2, SOCl2, NaF, CBr4, BrCl, LiF, and AsH3 are: (a) Largely ionic? (b) nonpolar covalent? (c) polar covalent
A 125g metal block at a temperature of 93.2 degrees Celsius was immersed in 100g of water at 18.3 degrees celsius. Given the specific heat of metal (s= 0.900j/g x degrees celsius)
What happens when the base solution was added to the acid solution but was not stirred while temperature measurements were made
recovering and reusing organic solvents rather than discharging them into a waste stream is an important part of the
The molar heat capacity of a diatomic molecule is 29.1 J/K·mol. Assuming the atmosphere contains only nitrogen gas and there is no heat loss, calculate the total heat intake if the atmosphere warms up by 5°C during the next 50 years in J/mol
Is it thermodynamically possible to transform solid SnO2 into liquid SnCl4 by reaction of the oxide with gaseous HCl. Explain what is the equilibrium constant for the reaction at 25C.
If 30 mL of 6.2 M H2SO4 was spilled, what is the minimum mass of NaHCO3 that must be added to the spill to neutralize the acid?
Compute the amount of 1.00x10-3 M phosphate stock solution must dilute to make 100.mL of 1.50x10 -5 M phosphate.
if 164 of wet h2 is collected over water at 24c and a barometric pressure of 739 how many grams of zn have been
If 275g of liquid water at 100 degrees C and 475g of water at 30 degrees C are mixed in an insulated container, what is the final temperature
Calculate the energy in joules and calories required to heat 5.25 g of water from 5.5 oC to 64.8 oC.
c) how many grams of sodium nitride are required to inflate an air bag with nitrogen gas to a volume of 46.0 Liters at 298k and 1.0atm d) How would the amount of sodium nitride change if the same airbag were to inflate at ta much higher elevation?..
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