The simplest formula of a substance is found to be ch2o

Reference no: EM13345915

The simplest formula of a substance is found to be CH2O, and its approximate molar mass is found by experiment to be 93 g•mol-1. What is its exact molar mass?

Reference no: EM13345915

Questions Cloud

Dissolved 31 grams of khp in 25 ml of water and it : dissolved .31 grams of khp in 25 ml of water and it required 15.5ml of naoh to reach end of titration how many moles of

An ice cube tray holds 515 g water if the water initially : an ice cube tray holds 515 g water. if the water initially has a temperature of 21degc how many kilojoules of heat must

A gaseous mixture of and contains 348 nitrogen by mass what : a gaseous mixture of and contains 34.8 nitrogen by mass. what is the partial pressure of oxygen in the mixture if the

An electron experiences a magnetic force with a magnitude : an electron experiences a magnetic force with a magnitude of 4.40times10-15 n when moving at an angle of 56.0circ

The simplest formula of a substance is found to be ch2o : the simplest formula of a substance is found to be ch2o and its approximate molar mass is found by experiment to be

An unknown salt is either naf nacl or naoclwhen 0050 mol of : an unknown salt is either naf nacl or naocl.when 0.050 mol of the salt is dissolved in water for form 0.500 l of

A few compounds exist whose solubility decreases as the : a few compounds exist whose solubility decreases as the temperature increases. how would the values for deltag deltah

Determine the resultant force r made by the force p having : determine the resultant force r made by the force p having a magnitude ofnbsp50n and making an angle theta 35 degrees

Determine the mass of lithium hydroxide produced when 038 : determine the mass of lithium hydroxide produced when 0.38 g of lithium nitride reacts with water to make ammonia nh3

Reviews

Write a Review

Required(*) Message

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

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

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

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!

Submit Assignment

User Account

All Pages