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Problem- Write correct fomulas for the following hodgepodge of coumpound; vanadium (V) fluoride, silicon tetrafluoride, lithium hypochlorite, iodine trifluoride, barium acetate dihydrate, ammonium sulfide, vanadium(V) oxide, titanium (IV) chloride, scandium (III) nitrate, nickel (II) acetate hexahydrate
I am not able to get the correct answer please help me
Write the complete ionic equation fot the double displacement reaction that occurs when (Aq) soulutions of barium nitrate, Ba(NO3)2, and sodium chromate (NA2CrO4) are mixed) what are the spectator ions and the net ionic equation.
For any gas, the voulme the gas occupies is directly proportional to the number of moles of gas at a given temperature and pressure. Air is 21.0% (by volume) O2 How many moles of oxygen are present in 10.0 moles of air
If 31.0 mL of 34.0% hydrochloric acid solution (density = 1.17g/mL) is diluted with water to a volume of 1.50 L, what is the concentration of the diluted solution
A 20.0 mL sample of 0.200 M HBr solution is titrated with 0.200 M NaOH solution. Calculate the pH of the solution after the following volumes of base have been added.
Assume the caffeine solution is 15 mg of caffeine per mL. A student used 5 mL of caffeine solution in both part A and part B. Crude yields was 68 mg from the dichloromethane extract and 47mg from the MTBE extract.
cs2g o2g co2g so2gconsider the unbalanced equation above. a 0.150 g sample of cs2 is reacted with 265 ml of o2 at
Explain what are advantages of preparing large volumes as opposed to small volumes when preparing a large aliquot of eluent vs a small aliquot? During TLC when you're preparing eluent define what are the advantages of making large volumes instead ..
This is mixed in with water, but I can't find anything in my book showing examples of this. The following is what I need help with:
What minor product(s) might be expected by this method. Give the detailed reaction mechanism leading to the final product (major). What simple chemical test(s) would help establish that you had, in fact, made the desired alkene product
A piece of gold has the shape of a cube- each of its sides measures 5.00 cm. the volume of a cube is length x width x height. if the density of gold is 10.5 g/cm^3, what is the mass in grams of the piece of gold?
The composition by mass % of methyl alcohol, ethyl alcohol, n-Propyl alcohol and water in two solutions A and B are given below.
CO2 Dissociation by means of electronic excitation. Using Fig. 5-6, calculate the decrease in energy thresh- old of the CO2 dissociation through electronic excitation related to preliminary vibrational excitation
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