Explain what is the molarity of a na2cr2o7 solution

Reference no: EM13270195

What is the molarity of a Na2Cr2O7 solution if 22.5 mL of it is required to oxidize 33.0 mL of 0.150 M Fe(NH4)2(SO4)? The reaction products include Cr3+ and Fe3+.

Reference no: EM13270195

Questions Cloud

How much will the insurer pay for each of these losses : while waterskiing at a cost of $10,000, on December 5, 2004 Nick underwent eye surgery at a cost of $5,000, and on January 5, 2005 Brent was treated for a broken leg at a cost of $2,000. How much will the insurer pay for each of these losses?

Evaluate expected revenue that provider gets in each case : A wireless service provider has a bandwidth of 120 kHz available which must be allocated for either voice users, or data users, or both. To serve a voice user a channel with bandwidth of 20 kHz is required, while to serve a data user a channel wit..

How far is the image from the dog : A dog sitting 3.7m from a vertical mirror thinks its image is another dog. How far is the image from the dog

Explain the change in volume with temperature : calculate w.Part B If the temperature of 347g of water is increased by 22.7K , calculate q.Part C If the temperature of 347g of water is increased by 22.7 K, calculate Delta H.Part D If the temperature of 347g of water is increased by 22.7K , calc..

Explain what is the molarity of a na2cr2o7 solution : What is the molarity of a Na2Cr2O7 solution if 22.5 mL of it is required to oxidize 33.0 mL of 0.150 M Fe(NH4)2(SO4)? The reaction products include Cr3+ and Fe3+.

Explain feso4 sulfuric acid solution : What volume of 0.0100 M KMnO4 solution is required to oxidize 42.5 mL of 0.0100 M FeSO4 sulfuric acid solution?MnO4- + 8H+ + 5Fe2+ ® Mn2+ + 5Fe3+ + 4H2O

What is the focal length of the water drop : A drop of water on a countertop reflects light from a flower held 2.4 cm directly above it. The flower's diameter is 1.8 cm, What is the focal length of the water drop

Define the density of water and the density of ethanol : Consider two samples of liquid: one mole of water H2O and one mole of ethanol C2H5OH. The density of water is 1.0 g/mL, and the density of ethanol is 0.785 g/mL. Answer each of the following questions by selecting the correct choice.

User Account

All Pages