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When gaseous HF reacts with VCl33 crystals, an exchange reaction occurs forming VF3 and a second product that is a gas. Write a balanced equation (including phases) for this reaction.Although VF5 is known to exist, the other vanadium(V) halides do not exist. Which of the following factors account for this phenomenon?small size of Felectronegativity of Fgeometry of VF5lone pairs on VVanadium is a transition metal that uses its s an d orbitals to form five bonds with fluorine atoms in VF5. What nonmetal could replace vanadium in VF5 without changing the geometry of the molecule?
consider the reaction using equal volumes of 10.0ml solutions of 0.25M calcium chloride and 0.25 M silver nitrate poured into a test tube. write the balanced equation, net ionic equation, identify the precipitate, identify the supernate and predic..
Take element Z = 57 from the periodic table. Ionize it 56 times so that there is only one electron left orbiting around the nucleus. What is the ground state energy of the electron
The direction I was headed with this is trying to calculate the molality with what I have here and I used a 1:1 ratio for the C2H6O2 and the water, but that gives me .06206 kg/mol. What is the boiling point of the radiator fluid
The mass of a helium atom is 4.0026amu, and its average velocity at 25°C is say, using your GU-ID (Example G000abcde, yours for this problem is GU-ID G00071922, a.bcX 10^3m/s
Can someone explain about rate laws and reaction mechanisms, and how to find good reaction mechanisms
Alkynes can be hydrated in the presence of acid and HgSO4, by electrophilic addition of a molecule of water to the triple bond.
An unknown gas X effuses 1.65 times faster than C3H8. What is the molecular mass of gas X?
7.2 liters of an ideal gas are contained at 4.0 atm and 27 °C. Using the ideal gas law, calculate how many moles of this gas are present.
What is the longest wavelength of radiation with enough energy to break carbon-carbon bonds
the density of benzene at 15 degrees C is 0.8787g/ml.calculate the mass of 0.1550L of benzene at this temp.
An understanding of Le Chatelier's principle is fundemental to the study of chemistry and helps us to understand everyday situations.
Find the pH of a solution that has a weak acid concentration of 1.72 M and a weak base concentration
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