Calculate the number of moles of each substance

Assignment Help Chemistry
Reference no: EM13168420

A mass of 46 g of solid sodium reacts with 38 g of flourine gas to produce 84 g of sodium flouride, Na F.
A. write a blanced equation for this reaction.
B. Calculate the number of moles of each substance

Reference no: EM13168420

Questions Cloud

Write an application that reads the user''s weight : Write an application (BMICalc) that reads the user's weight in poinds and height in inches, then calculates the Body Mass Index.
What is the volume of the o2 at stp : A 275.0 mL sample of O2 is collected over water at 60.0 degrees Celsius. The total pressure is 755 torr. What is the volume of the O2 at STP? (The vapor pressure of water at 60 degrees Celsius is 149 torr)
How mych nh3 will be in the flask at equilibrium : supposed 175 mmol of NH3 and 131 mmol of O2 are added to an empty flask how mych NH3 will be in the flask at equilibrium.
Which gives the order for first ionization energies smallest : which gives the order for first ionization energies smallest to largest
Calculate the number of moles of each substance : A mass of 46 g of solid sodium reacts with 38 g of flourine gas to produce 84 g of sodium flouride, Na F.
What did she most likely do incorrectly in her experiment : A student found that her mixture was 15% NH4Cl, 20% NACL, and 75% SiO2. Assuming her calculations are correct, what did she most likely do incorrectly in her experiment?
What will be the molarity of a compound : What will be the molarity of a compound (1 litre) with a molecular weight of 169 and purity as 41%.
The actual solution of the equation shall be done : The actual solution of the equation shall be done by a function named equSolver(), which takes three coefficients as parameters and returns a structure of three fields: two roots (if they exist) and a boolean indicator, whether the roots do exist.
Design an asynchronous base 14 counter : Design an asynchronous base 14 counter that counts through the natural binary sequence from 0 (0000) to 13 (1101) and then returns to zero on the next count.

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