How many moles of h2so4 are present

Assignment Help Chemistry
Reference no: EM13135864

A sample of H2SO4 contains 1.11 grams of H (1.01 g/mol). How many moles of H2SO4 (98.02 g/mol) are present?

Reference no: EM13135864

Questions Cloud

Explain concept of regression analysis and its types : Explain the concept of "Regression Analysis", its types (3 types at least), applications and usefulness. Provide real application of its usage. Some times, Maximum likelihood estimation is not applicable, Explain and provide an example?
What is the depreciable basis for the office equipment : Barber Corporation purchased all the assets of TECO Corporation for $1,820,000. An appraisal yielded the following: the building had a fair market value of $1,200,000; equipment a value of $1,000,000; and office equipment a value of $400,000. Wha..
What was the balance in work in process inventory account : On June 1, 2012, Dalton Production Company had beginning balances as shown in the T-accounts below. Materials inventory Work in process inventory Finished goods inventory Manufacturing overhead 10,000 20,000 25,000 41,000 During June.
Test the instructor-s claim at a level of significance : 24 of the students in the sample received an "A". Test the instructor's claim at a 5% level of significance. What is your conclusion?
How many moles of h2so4 are present : A sample of H2SO4 contains 1.11 grams of H (1.01 g/mol). How many moles of H2SO4 (98.02 g/mol) are present?
Evaluating capital investment proposals : The methods of evaluating capital investment proposals can be grouped into two general categories that can be referred to as (1) methods that ignore present value and (2) present values methods.
How much nitrogen is consumed : 2 FeS + 3 N2 → 2 FeN + 2 SN2 This reaction has a 65.0% yield. How much N2 is consumed if 13.6 g of FeN are produced?
Find the critical value to test the claim : Find the critical value to test the claim that all ages have crash rates proportional to their driving rates. That all ages have crash rates proportional to their driving rates.
Investing an annuity contract : Welz Company is investing in an annuity contract that will return $25,000 annually at the end of each year for 25 years. What amount should Welz Company pay for this investment if it earns a 8% return?

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the pressure of pcl5

At 250C, the equilibrium constant Kp for the reaction PCl5(g) PCl3(g) + Cl2(g) is 1.80. Sufficient PCl5 is put into a reaction vessel to give an initial pressure of 2.74 atm at 250C. Calculate the pressure of PCl5 after the system has reached equi..

  Determine the partial pressure and total pressure

Determine the partial pressure and total pressure of the gases and Find the partial pressure of carbon dioxide in a gas mixture

  Standard solution of ethylene diaminetetraacetic

Determine How much Na2EDTA x 2 H2O must be weighed to form exactly two litres of 0.0500 M solution? FW=372.24

  Compute the difference in pressure between ch4 and an ideal

Using as sample of gas of 12.0 moles  are in a tank of 8.00 Litres at the temperature of 22.6 degree celsius. compute the difference in pressure between CH 4 and an ideal gas under these conditions

  Balancing equation to calculate correct number of moles

Balancing equation to calculate correct number of moles If CaC2 + 2 H2O --> C2H2 + Ca(OH)2 then, there are 65 grams of calcium carbide

  What is the ph of a solution

What is the pH of a solution in which 258 mL of  HCl(g), measured at 27.5^circ C and 1.02 atm, is dissolved in 1.5  L of aqueous solution?

  How conjugation of multiple bonds brings light absorption

Alkenes and non conjugated dienes usually have absorption maxima below 200nm. Compounds that have conjugated multiple bonds have maxima at wavelengths longer than 200nm.

  How many grams of k2so4 would you need

how many grams of K2SO4 would you need to prepare 1500g of 5.0% K2SO4 (m/m) solution?

  Define estimation of mass required in a reaction

Chemistry - Estimation of Mass Required in a Reaction, With the reaction, CaCO3+2Hcl->CaCl2+H2O+CO2. Using percent by mass what is the weight of HCl needed to react

  How many grams of f2 are needed

How many grams of F2 are needed to produce 237 g of PF3 if the reaction has a 80.4% yield?

  Calculate the final temperature of the mixture

A 14.0-g sample of ice at -18.0°C is mixed with 122.0 g of water at 87.0°C. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

  What will be the final temperature of the water

A 100.0-g sample of water at 27.0 oC is poured into a 77.4-g sample of water at 89.0 oC.What will be the final temperature of the water?

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