Calculate the concentration in moles per liter of each of

Assignment Help Chemistry
Reference no: EM13384914

Suppose 50.0 mL of 0.250 M CoCl2 solution is added to. 25.0 mL of 0.350 M NiCl2 solution. Calculate the concentration, in moles per liter, of each of the ions pres- ent after mixing. Assume that the volumes are additive.

Reference no: EM13384914

Questions Cloud

A mole of ascorbic acid vitamin c c6h8o6 has a mass of 1760 : a mole of atoms ions molecules or anything else contains avogadros number 6.022 x 1023 of these units. a mole of
State how much greater the bleach should be to be : state how much greater the bleach should be to be considered in large excess. if the dye is 1times10-5 m how much can
Copper metal has a specific heat of 385 jgdegrees c : copper metal has a specific heat of .385 jg.degrees c. calculate the amount of heat required to raise the temperature
Assume a wind turbine with a hub 50 meters above the ground : assume a wind turbine with a hub 50 meters above the ground a rotornbspdiameter of 45 meters and a wind-conversion
Calculate the concentration in moles per liter of each of : suppose 50.0 ml of 0.250 m cocl2 solution is added to. 25.0 ml of 0.350 m nicl2 solution. calculate the concentration
A volume 100ml of a 000550 m solution of cl- ions are : a volume 10.0ml of a 0.00550 m solution of cl- ions are reacted with 0.500 m soultion of agno3. what is the maximum
If a car has an airbag that has a volume of 600l and the : airbags contain a mixture of sodium azide potassium nitrate and silicon dioxide. a sensor detects a head on collision
Given that the vapor pressure above pure a at 85 degrees : an ideal solution is created by mixing a and b in the molar ratio 23. the mixture has a normal boiling point at 85
What is the final temperature when 125 g of iron at 923 : what is the final temperature when 125 g of iron at 92.3 degc is dropped into 50.0 g of water at 27.7 degc? the

Reviews

Write a Review

Chemistry Questions & Answers

  How many gram sof water were in the sample

a 45-g piece of ice at 0 degrees C is added to a sample of water at 9 degrees C. All of the ice melts and the temperature of the water decreases to 0 degrees C. How many gram sof water were in the sample?

  Explain what is the ph of a buffer that results

What is the pH of a buffer that results when 0.50 mole of Na3PO4 is mixed with 0.75 mole of HCl and diluted with water to 1.00 L? The acid dissociation constants for phosphoric acid

  What is the percentage yield

What is the percentage yield of SO3 if 22.3 g SO3 are obtained from the reaction of 25.0 g SO2 with an excess of O2.

  Calculate the number of moles of nahco3

Calculate the number of moles of NaHCO3 that reacted in each beaker. (The molar ratio between evolved CO2 and the bicarbonate is 1:1.

  A compound is constituted by mass of 226 phosphorus the

a compound is constituted by mass of 22.6 phosphorus the rest being chlorine. given that a volume of 307 ml of the gas

  What is the percentage of fe in the sample

A solid sample containing some Fe 2+ ion weighs 1.062g. It requires 24.12 mL 0.01562 M KMno4 to titrate the Fe2+ in the dissolved sample to a pink end point.

  The half-life for the reactant a in the first order reaction

The half-life for the reactant A in the first order reaction A ® B is 36.2 seconds. What is the rate constant for this reaction at the same temperature

  What is the new volume of the gas

the volume of 4 cubic meters of gas is kept under constant pressure. its tempeture is increased from a minus 73 degrees celsius to 127 degrees celsius. What is the new volume of the gas?

  Define titration of the excess unreacted edta required

A 50.0 mL sample containing Cd2 and Mn2 was treated with 69.6 mL of 0.0600 M EDTA. Titration of the excess unreacted EDTA required 11.9 mL of 0.0220 M Ca2

  Define completely neutralize the naproxen sodium

Using the list of Active Ingredients provided, was there enough HCl added to completely neutralize the Naproxen Sodium? (Show ALL calculations below)

  Define iodoethane in high yield by halogenation of an alkane

Prepare iodoethane in high yield by halogenation of an alkane. How many monohalo isomers will be formed upon radical halogenation of the parent alkane

  State what will the volume of the gas be when dried

What will the volume of the gas be when dried and measured at STP ( vapor pressure of water at 32 degree Celsius=35.7 torr)

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd