State what is the molarity of the solution

Assignment Help Chemistry
Reference no: EM13284333

If 57.0 mL of BaCl2 solution is needed to precipitate all the sulfate ion in a 754 mg sample of Na2SO4 , what is the molarity of the solution?

Reference no: EM13284333

Questions Cloud

Explain what happens to the charge on the polyatomic ion : Look at the table of polyatomic ions and determine what happens to the charge on the polyatomic ion, phosphate when an H+ is added to the formula. What is the new name
Implement the sequence detector mealy state machine : Design a Mealy state machinethat is a *majority vote* detector that indicates when the majorityof the last three samples received are ones. When at least 2out of the last 3 inputs received are ones, it will output a1.
What is the flaw in your colleague arguement : A colleague argues that this is too conservative, as SuperiorCo will create value well beyond the forecast period. What is the flaw in your colleague's arguement?
Find what kind of emc filter is needed to reduce emissions : What kind of EMC filter is needed to reduce emissions from aDC motor. The motor is connected in series with a battery. Anycomponents can be used to design the filter.
State what is the molarity of the solution : If 57.0 mL of BaCl2 solution is needed to precipitate all the sulfate ion in a 754 mg sample of Na2SO4 , what is the molarity of the solution
Determine which would be no financial benefit to the owner : According to the tariff the owner agreedwith the utility company, the income generated is $0.16 per kWh atany time of the day. This figure is expected to rise annualy by20%. Ignore interst rates, any fluctuations in dollar etc.
How far apart are the plane and ship : A radar station locates a sinking ship at range 18.1 km and bearing 136° clockwise from north. How far apart are the plane and ship
What is the present value of this liability : Imprudential, Inc., has an unfunded pension liability of $575 million that must be paid in 20years. To assess the value of the firm's stock, financial analysts want to discount this liability back to the present. If the relevant discount rate is 6..
The liquid decomposes generating a gas and liberating heat : For each of the following processes, indicate whether the signs of S and H are expected to be positive, negative, or about zero.

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of nitrogen is left over

When 0.2250 g Mg was heated with 0.5331 g N2 gas, all the Mg was consumed forming 0.3114 g Mg3N2.What mass of N2 is left over ?

  Pumper and squeezing the rubber septum as indicated

After you have made your observations, you can release the vacuum and allow the pressure inside to return to atmospheric pressure. Do this by removing the pumper and squeezing the rubber septum as indicated.

  What is the limiting reactant after adding

How many moles of S8 are needed to make 0.600 moles of SF4? S8 + 8 Cl2 = 8 SCl2 ; 3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl

  Explain aldol condensation to prepare benzalacetophenones

The lab was where we had to carry out aldol condensation to prepare benzalacetophenones using C7H5OCl and acetophenone. The result was 4-chlorobenzaldehyde

  When does it reach the street again

a baseball is seen to pass upward by a window 22m above the street with the vertical speed 13m/s. if the ball was thrown froom the street.

  Calculate the final temperature of the solution

A 14.0 g sample of CaCl2 is dissolved in 121 g of water, with both substances at 25.0°C. Calculate the final temperature of the solution assuming no heat lost to the surroundings and assuming the solution has a specific heat capacity of 4.18 J/°C·..

  Heated tank what heat rate must be applied to keep constant

Assume air in tank is mixed and that air is an ideal diatomic gas. For a heated tank what heat rate must be applied to keep the tank air temperature constant? For a perfectly insulated tank, what is the tank air temperature after 100 seconds? The ..

  Explain a buffer solution is prepared by dissolving

A buffer solution is prepared by dissolving 1.50g each of benzioc acid C6H5CO2H and sodium benzoate NaC6H5CO2 in 150.0mL of solution.

  Explain when one equivalent of ethylmagnesium bromide

Give the reaction scheme, showing the products formed (before hydrolysis), when one equivalent of ethylmagnesium bromide is treated with one equivalent of 5-hydroxy-2-pentanone

  How many liters of oxygen will be produced

how many liters of oxygen will be produced if 162 grams of aluminum chlorate is decomposed

  A reaction for the decomposition of dinitrogen monoxide gas

The reaction for the decomposition of dinitrogen monoxide gas to form an oxygen radical is: N2O--->N2 + O2. If the activation energy is 250 kj/mol and the frequency factor is 8.0 x 10^11 s^-1, what is the rate constant for the first order reaction..

  State a lewis structure consists information about covalent

Identify the following compound made of H, N, and O described below. Write a Lewis structure that is consistent with the information given.

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