Double Bonds

How many double bonds are in 4 methyl 1 octyne?

REDUCTION

WHAT IS THE PRODUCT WHEN 4 PENTANONE IS REDUCED? PLEASE EXPLAIN

Balanced Reaction

The complete balanced reaction when 2.35 grams of Ti(OH)4 reacts with excess sulfuric acid is Ti(OH)4 + 2 H2SO4 ---> Ti(SO4)2 + 4 H20 1) What type of reaction is this? 2)How many grams of water can be produced from this reaction? Show the calculation of the molar masses of the necessary substances before showing the calcu ...continues

How many grams of molecules can be formed? Identify reacion? Conversion factor, percent yeild

In the lab you add excess hydrochloric acid to 2.65g of Na2CO3. The balanced reaction is 2HCL (aq) + Na2CO3 (aq) ---> CO2 (g) + H20 (l) + 2NaCl (aq) 1) Identify the type of reaction 2) How many grams of gas molecules can be formed from this much Na2CO3? Show the calculation of the molar masses of all necessary substances ...continues

Solution

Given a solution containing 3.75 grams of PbCl2, you add enough Ru(OH)5 powder to completely use all of the PbCl2. What is the limiting reagent? 1) Complete and balance the reaction. Identify the state of each substance. 2) Identify the type of reaction. 3) Correctly name each reactant and each product. 4) Show the c ...continues

Partial Pressure

A 10.0 L tank contains nitrogen gas and chlorine gas at partial pressure of 1.00 atm each, at a temperature of 300K. The mixture is allowed to react, producing nitrogen trichloride. Calculate the partial pressures of the products and reactants.

2 titration

For which type of titration will the ph be basic at the equivalence point? Show work. Thanks

3 ph

Calculate the ph at the equivalence point for the titration of 0.20mol/Litre HCL solution with 0.20mol/Litre NH3 solution. (Ksubletterb = 1.8x10^-5) show work and all steps, thanks

4 ph

Calculate the ph of the solution resulting from the addition of 10.0 ml of 0.10mol/Litre NaOH solution to 50.0 ml of 0.10mol/Litre HCN solution. (Ksublettera= 4.9x10^-10) show all work and all steps.thanks

6 molar solubility

The Ksubletterssp for silver(l) phosphate is 1.8x10^-18. Calculate the molar solubility of silver phosphate. show all work and all steps. thanks