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A sample of toluene, C7H8

A sample of toluene, C7H8 has a mass of 74.5 g. How many moles of benzene does it contain? How many molecules does the sample
1. 3 answers
2. asked by Danny
3. 672 views
Given the following reaction (it IS balanced), how many grams of CO2 are produced when 0.700 moles of toluene (C7H8) is allowed
1. 1 answer
2. asked by Linzie
3. 606 views
How many liters of carbon dioxide at 20 oC and 750 torr are produced when one gallon of toluene is burned?C7H8 + 9O2 ==> 7CO2 +
1. 1 answer
2. asked by D
3. 635 views
a solution (d=1.049g/ml) was prepared by mixing hexane (C6H14 / d= 0.659g/ml) with toluene (C7H8 / d= 0.867g/ml). Determine the%
1. 1 answer
2. asked by paul
3. 685 views
The specific heat of toluene, C7H8, is 1.13 J/g K. How many joules of heat are needed to raise the temperature of 30.0 g of
1. 2 answers
2. asked by Emily
3. 2,165 views
The potassium salt of benzoic acid, potassium benzoate, KC7H5O2, can be made by the action of potassium permanganate on toluene,
1. 3 answers
2. asked by Veronica
3. 3,857 views
1. Find the molality of the solution prepared by dissolving 0.238g toluene, C7H8, in 15.8g cyclohexane2. A pure sample of the
1. 5 answers
2. asked by kales
3. 4,243 views
what is the percent hydrgoen in toluene(C7H8)??
1. 4 answers
2. asked by sam
3. 626 views
A sample of toluene, C7H8 has a mass of 74.5 g.a) how many molecules does the sample contain? b) How many carbon atoms does it
1. 2 answers
2. asked by chemistry
3. 900 views
Write molecular equations for any reactions observed:- KBr+MnO2+H2SO4---> - Kl+H2SO4++MnO2---> - KBr+chlorine water+C7H8---> -
1. 0 answers
2. asked by Katie
3. 237 views