Calculate the quantity of lime and soda required in kg

Assignment Help Chemical Engineering

Reference no: EM131211652

A water sample contains the following impurities per litre

Ca(HCO3)2= 81 mg Mg(HCO3)2=73 mg, CaSo4=68,MgSo4=60mg KCl= 100mg.

Calculate the quantity of lime and soda required in kg for softening 50000 litres of water if the purity of lime and soda are 80% and 90% repectively

at wt. Mg=24, S=32, C=12, N=14, O=16, Cl=35.5, Ca=40

Reference no: EM131211652

Questions Cloud

Research on wesfarmers internal and external environments : ACC3AUD Auditing and Assurance Assignment. The successful completion of this assignment requires extensive research on Wesfarmers's internal and external environments, operations, strategies and analysis of annual reports. Students are expected to ..

Prices are flexible in the economy : Why is it important that prices are flexible in the economy? Do you think government should be involved in manipulating prices?

Demand curve equation and the new equilibrium : If a tax of $2 per kg is imposed on the producers state the new demand curve equation and the new equilibrium

Calculate watervans economic value added : Calculate Watervan's economic value added (EVA). What is the company's return on capital? (Use start-of-year rather than average capital.) What is its return on equity? (Use start-of-year rather than average equity.)

Calculate the quantity of lime and soda required in kg : Calculate the quantity of lime and soda required in kg for softening 50000 litres of water if the purity of lime and soda are 80% and 90% repectively

Fully functional financial system : What is a financial system and why would a country with a well developed and fully functional financial system be better off than a country without it?

How much additional tax they will personally pay : June and John decide to form a business. They each plan to contribute 20,000 in exchange for a 50percent interest in the business. They will then take out a bank loan for 30,000 to cover the balance of their working capital needs. They want to know h..

Calculate the own price elasticity : The demand for good X has been estimated by QXd =12 - 3PX + 4PY. Suppose that good X sells at $2 per unit and good Y sells for $1 per unit. Calculate the own price elasticity when the price of X increases to $3.

Compare australia and china growth rates : 1) Compare Australia and China growth rates over the period of last ten years (2005 - 2015) in about 300 words 2) Critically analyze the reasons for the variation of growth rates in each country over that time period about 1200 words e.g. mining bo..

User Account

All Pages