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1. What characteristic properties distinguish the transition elements from the Group IA and-IIA metals?2. Name these substances. a) (Cu(Cl4))2-b) Ag(NH3)+2c) Cu(NH3)4SO4d) Al(H2O)6CL33. Why is it that NH3 readily forms complex ions with the transition elements but NH4+ does not? 1. What characteristic properties distinguish the transition elementsfrom the Group IA and-IIA metals?2. Name these substances.a) (Cu(Cl4))2-b) Ag(NH3)+2c) Cu(NH3)4SO4d) Al(H2O)6CL33. Why is it that NH3 readily forms complex ions with the transitionelements but NH4+ does not?
What is the heat of neutralization per mole of HCl? Assume that the original solutions made independent contributions to the total heat capacity of the system following their mixing. ( in kJ/mol)
the osmotic pressure produced by the solution was 0.138 atm . What is the molar mass of the protein(g/mol)?
What is the total volume of gaseous products formed when 198 liters of propane (C3H8) react completely according to the following reaction? (All gases are at the same temperature and pressure.) propane (C3H8) (g) + oxygen (g) --> carbon dioxide (g..
During osmosis A) pure solvent diffuses through a membrane but solutes do not. B) pure solutes diffuse through a membrane but solvent does not. C) pure solvent and a solution both diffuse at the same time through a membrane.
Phosphorus-32 has a half-life of 14.0 days. Starting with 8.00 g of 32 P, how many grams will remain after 98.0 days?
Name the complex ion present when the followng compounds are dissolved in water and determine the number of moles of each species present if one mole of the compound is dissolved
Assume a 95% yield for the formation of the phosphonium ion, how many milligrams of benzyl chloride and triphenyl phosphine would you need to prepare 220 mg of benzyltriphenylphosphonium chloride?
Fe(NO3)3, 5 drops of 0.1 M KCNS why are ions present when you mix those solutions? I also conducted the experiment using an unknown and got the same results for both.
Write any assumptions you make. Calculate the total work of this expansion. If this expansion were reversible, what would the value be?
Propanoic acid has Ka of 1.4x10^-5. If we make a solution 0.100M propanoic acid, what concentration of sodium propanoate should be added to give a buffer with a pH of 5.0?
Finding Kc from Products' Moles, Volume and Percent Reacted, The following reaction occurs at 1600 deg. C. Calculate the equilibrium constant Kc for the reaction.
calculate the solubilities (g A/100 gS) at 10.2 degrees C and 0 degrees C and the mass of solid crystals in the breaker at 0 degrees C. and if you have the time, I'd really appreciate help with:
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