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Extremely simple problem however forgot how to do these since last year. An explaination would be nice if possible too.
Explain what volume of water in millimeters must be added to 1.25 L of .86 M of HCl thus that its molarity will be .545 M?
Explain what would be the molarity of a solution made by mixing 150mL of .25 M HCL with 540mL of .375 M HCl?
The density of 70.5 weight% aqueous perchloric acid is 1.67 g/ml. Recall that grams refers to grams of solution (=g HClO4+g H2O). How many grams of HCIO4 are in 1 Liter
If you have a vapor compression cycle using HCF-134a refrigerant instead, what is the minimum pressure would you have to achieve in the compressor in order to reject heat into the surroundings assuming that you need the refrigerant to be a minimum
Draw the molecular-orbital-energy level diagram for the SO molecule and the NF molecule
If a reaction mixture contains only N2O and NO2 at partial pressures of 1.0 atm each, the reaction will be spontaneous until some NO forms in the mixture.
two wines are available for blending one tank of 2000 l has a ta of 9.0 gl another tank of 4000 l has a ta of 6.0 gl.
Based on the half-reactions and their respective standard reduction potentials below, which addition to an aqueous solution containing Fe(NO3)2 will result in a reaction under standard-state conditions?
A perfume company wants to dispense 53.7 gallons of a new fragrance into small vials. How many 25.0 ml vials can they fill(rounded to the nearest full vial)
An insect infestation has merely decimated your supplier's banana crop and you are now also needed to synthesize the ester 3-methylbutyl ethanoate, responsible for the scent of the banana. Depict the skeletal structure of the indicated species bel..
What is the mechanism for turning 1-bromotbutane when it reacts with KI and DMF into n-butyl acetate?
121 cal of heat are added to 50.0 g of water initially at 15.0 (degrees celsius). What is the final temperature of the water.
what is the spin notation for
The enthalpy change for the reaction below at 25oC is -1,850 kJ (per mole of C9H20). What is the internal energy change for the reaction at 25oC
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