State and write a balanced chemical equation

Assignment Help Chemistry
Reference no: EM13174179

Which is the limiting reagent when 9 Ca atoms and 8 H3PO4 molecules react and produce 3 molecules of Ca3(PO4)2 and 9 molecules of H2? Write a balanced chemical equation.

a. H2

b. H3PO4

c. Ca

d. Ca3(PO4)2

e. None of these.

Reference no: EM13174179

Questions Cloud

How many milimeters of solution is needed to react : how many milimeters of 0.755 M H2SO4 solution is needed to react with 55.0 mL of 2.50 M KOH solution? Given 2KOH (aq) + H2SO4 (aq) ------ 2H2O (I) + K2SO4
Unbiased estimation procedures to end point estimates : The population proportion of economists predicting growth of at least 2.5% in real gross domestic product. The variance of the sample proportion of economists predicting growth of at least 2.5% in real gross domestic product.
What is the wavelength of an electron traveling : What is the wavelength of an electron traveling with a velocity of 7.0 times 10 to the 3rd power?
How many moles of f are present in sample of mf2 : a sample of 0.600 moles of metal M reacts completely with excess of flourine to form 46.8g of MF2. How many moles of F are present in sample of MF2 that forms?
State and write a balanced chemical equation : Which is the limiting reagent when 9 Ca atoms and 8 H3PO4 molecules react and produce 3 molecules of Ca3(PO4)2 and 9 molecules of H2?
What should be the cash price today for the car : If you know that the company charges 26% interest on outstanding balances what should be the cash price, today, for the car?
What is the mass of nabr in the mixture : A mixture of NaCl and NaBr has a mass of 2.05 and is found to contain 0.72g of Na. What is the mass of NaBr in the mixture?
Did the monopoly increase barriers to entry? : Discuss the current monopoly to provide a brief overview of the company. How did the monopoly arise? Did the monopoly increase barriers to entry? Does the company behave like a monopoly or more like a competitive firm?
Calculate sem pty ltds taxable income for 2011/12 : Indicate with explanations, sections of the Acts and relevant case law how the Revenue and Expense items (together with the Notes) in the company's accounts are treated for tax purposes.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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