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Explain what color would pH paper turn when exposed to your solutions labeled? Could someone please explain what these are?
"Sodium salt of organic acid"
"HCL salt of amine"
If you take a 67.5 mL portion of 1.98 M. NH3 stock solution and dilute it to a total volume of 0.600 L, what will the concentration of the final solution be?
If the temperature in the laboratory is 22.7oC and the atmospheric pressure is 0.966 atm, what volume would be occupied by the carbon dioxide produced in this reaction (in cm3)?
2fens 3h2g --gt 2fes 2nh3gsuppose that the reaction is carried out at 300c and 3.00 atm. 1.00 grams of iron iii
suppose you have a cube of copper metal that is 0.236cm on a side with a mass of 0.1206 g. if you know that each copper
A buffer solution is prepared by mixing together equal quantities of formic acid, HCHO2, and sodium formate, NaCHO2. Write equations that show what happens when first acid, and then base, is added to this buffer solution.
Proceeds at a certain temperature until the partial pressures of H2O, H2, and O2 reach 0.0800 atm, 0.00500 atm, and 0.00200 atm respectively.
A balloon filled with helium has a volume of 2.41 L on a warm day at 311 K. It is brought into an air-conditioned room where the temperature is 295 K. What is its new volume.
Predict any precipitates that are formed when the following solutions are mixed and give the net ionic equation. Ba(NO3)2 solution and KOH solution.
.28 moles of Br2 and .32 moles of CL2 are introduced into a 5.0 L container at 298 K calculate the equilibrium concentration of BrCl2
A student measures 1.73mL of pure t-butyl chloride as well as dilutes it with 50% isopropyl alcohol-water solvent mixture to 100mL in a flask. Explain what is the morality of the (CH3)3CCl
Calculate the molar mass of the biomolecule. for carbon tetrachloride, the boiling-point constant is 5.03 degrees C x kg/mol, and the boiling point of pure carbon tetrachloride is 76.50 degrees C.
How do you know if a molecule has resonance structures or does not have any structures like ethanol
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