Identify the acid and base including the number
Identify the acid and base including the number of equivalents per mole of each. FeCl3 reacts with NaHCO3 and how do you balance the following acid-base neutralization reaction? Explain in detail.
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A solution is prepared with 1.500g of adrenaline in157g of CCl4 where Tf = -22.3 degree Celsius and Kf=29.8 C/m and the freezing point of the solution was determined experimentally to be -23.7 degrees Celsius.
Determine the number of grams of H2SO4 would be formed in the atmosphere if 279 g SO2 escaped into the atmosphere and all the escaped SO2 were converted to H2SO4.
When comparing the stability of an ethlenediamine complex versus an ammonia complex with a metal ion which is having a coordination number of 6, then discuss which complex would most likely react with a sodium hydroxide solution?
The bromide ion is a weaker ligand comparison to the chloride ion. Would you expect a lesser or greater color change when a concentrated solution of bromide ion is added to a solution of CuSO4?
If the electron is in the state n=1, determine the probability of finding it in the region 0 ≤ x ≤ 1/4L When an electron confined to a metallic nano-particle is modeled as a particle in 1-D box of length L.
To cover to two non-contributors, everyone else has to put in additional 16 cents. Find number of people ate breakfast?
Determine the number of grams of NaCl would you require to add 500 ml of water to make a 5 % solution? Explain in detail.
Determine the numbers of molecules of NaCl are in 250 ml of a 5 mM solution? For each mole of substance there are 6.023 x1023 molecules (or number of that substance).
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