How many formula units required

Assignment Help Chemistry
Reference no: EM13141734

How many formula units make up 26.2 g of magnesium chloride (MgCl_2)?

Reference no: EM13141734

Questions Cloud

Discuss what knowledge of these areas an auditor possess : Client’s position within the market. Give examples of risk that could be present and discuss what knowledge of these areas an auditor should possess
What will happen to the age structure of the population : What will happen to the age structure of the population? What about birthrates?
Amount of dividends received by common stockholders : Manner inc. has 15000 shares of 6%, $100 par value, noncumulative preferred stock and 30,00 shares of $1 par value common stock outstanding at december 31, 2011. there were no dividends declared in 2010. The board of directors declares and pays a ..
Define probability of a false alarm- noise power : Probability of a False Alarm: Noise Power, The fixed threshold of a radar detector was set, assuming a known noise power, to yield P_FA = 10^-6
How many formula units required : How many formula units make up 26.2 g of magnesium chloride (MgCl_2)?
Why not use trial balance to report financial information : Why not use trial balance to report financial information internally and externally? What limitations does it have over formal financial statements?
How many people in sub-saharan africa are infected with hiv : Approximately how many people in sub-Saharan Africa are infected with HIV? How many died in the last year?
Explain what agrarian reform and collective farming means : Explain what Agrarian Reform and Collective farming means and how these ideals make the case for Agrarian reforms?
Utilise your knowledge of international marketing : The purpose of this assignment is to provide an opportunity to utilise your knowledge of international marketing to undertake an analysis of the overseas market condition to develop a practicable marketing plan.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the final pressure in the flask

In a 1.00 L flask, 3.40 atm of CO reacts with 2.60 atm of O2. Assuming that the temperature remains constant, what is the final pressure in the flask.

  Reaction between ferric chloride and lime slurry

Write the reaction between ferric chloride and lime slurry that results in precipitation of Fe(OH)3. For a dosage of 40 mg/l FeCl3: What is the required stoichiometric addition of lime expressed as CaO?

  Questions on chemical equations

Questions on chemical equations - Write a balanced equation for this reaction. Include the states of matter for each compound.

  What volume would it occupy

A sample of a gas occupies 1470 mL at 60.7?C and 740 torr. What volume would it occupy at the same pressure and 450?C.

  Define the molecular bonding of hydrocortisone

Can you please explain the molecular bonding of hydrocortisone. How many functional groups and what are they? I need the explanation of the actual chemical structure

  What is the new boiling point of water

What is the new boiling point of water if you add 188 grams of magnesium chloride to 1250 g of water.

  Calculate the number of tons of carbon dioxide produced

In 1986 an electrical power plant in Taylorsville, Georgia, burned 8,376,726 tons of coal, a national record at that time.

  What is the gas mileage in km/l

If an automobile is able to travel 242 mi on 12.0 gal of gasoline, what is the gas mileage in km/L

  Compute the geologic sink and source of arsenic

A situation with an industrial input of arsenic directly into the lake at 10kg/Day. The lake volume is 1.2 x 10^8 m^3, and the average depth is 10m.

  What volume of 0.45 m hcl solution would be needed

For the reaction 2 HCl + Na2CO3 → 2 NaCl + H2O + CO2 what volume of 0.45 M HCl solution would be needed to produce 2.5 L of CO2 at STP

  Find difference in pressure between ch4 and ideal gas

15.0 moles of gas are in a 5.00L tank at 22.2°C. compute the difference in pressure between CH4 and an ideal gas under these circumstances. The van der Waals constants for CH4 are a=2.300L2⋅atm/mol2 and b=0.0430 L/mol.

  How many moles of naf must be dissolved

How many moles of NaF must be dissolved in 1.00 liter of a saturated solution of PbF2 at 25 °C to reduce the Pb2+ to 1 x 10-6 molar?

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