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The density of bromine at room temperature is 3.12 g/mL. What volume of bromine is required if a chemist needs 36.5 g for an experiment?
What are the formal charges on all of the atoms of carbonate. How many resonance structures are there
can you find out the name of the hydrate and its chemical formula if 5.00 g of fecl3 . xh20 are heated 2 grams of water
From the restrictions on the three quantum numbers that define an orbital, which set of three quantum numbers listed below is forbidden:
Integrated Rate Law
If 25 g of methanol (CH4O) are dissolved in 147mL of solution, what is the molarity of the solution
Assuming a 75% recovery of the volume from the first filtration, what volume of cation solution will be used in part B of the procedure? (Hint: you started with 100ml and added NaOH)
Produced an electrolytic cell with a DC power supply two graphite electrodes and aqueous Na2SO4 solution.
The structure of olivine [M2SiO4(whare M=Mg,Fe)] can be viewed as a ccp arrangment of oxide ions with Si(IV) in tetrahedral goles and the metal ions in octahedral holes
If the electron affinity for an element is a negative number, does it mean that the anion of the element is more stable than the neutral atom. explain
When you convert units, how do you decide which part of the conversion factor is in the numerator and which is in the denominator
R enantiomer of a chiral compound has a specific rotationof +15.2,If a mixture of this coumpound and its enantiomer has a specific rotation of -10.3 than what is the optical purity and enantiomeric excess fo the solution
Add 0.06g of NaOH (MW=40g/mol) to 1 L of acid solution to 0.01 M of carboxylic acid at pH3. What is final pH (no volume change). Calculate pH of 0.2 M acetic acid and 0.05M sodium acetate
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