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Chemistry
What is C2H5OH?
1 answer
It COULD be ethyl alcohol. Also known as ethanol. Also known as hydroxyethane but that is archaic.
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Calculate the volume ( mL ) of the solute C2H5OH and the mass ( g ) of the solvent diethyl ether that should be mixed to produce
Top answer:
To calculate the volume of the solute C2H5OH and the mass of the solvent diethyl ether, we need to
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What is the enthalpy change when 4.608 g of ethanol, C2H5OH(ℓ), undergoes complete combustion?
C2H5OH(ℓ) + 3O2(g) --> 2CO2(g)
Top answer:
delta H=mols x delta H (comb) delta H=0.1 x 13668
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2. Given the following equation, C2H5OH(l) + 3 O2(g)---> 2 CO2(g) + 3 H2O(l)
How many liter of CO2 are expected in the combustion
Top answer:
I didn't check the math but the procedure is right. Good work.
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The unbalanced equation for the combustion of ethanol is as follows:
C2H5OH(l) + O2(g) �¨ CO2(g) + H2O(g) How much heat, in kJ,
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To find the amount of heat liberated when 4.84 kg of C2H5OH(l) is burned, we can use the balanced
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Calculate the volume (L) of the solute C4H8O and the volume (mL) of the solvent C2H5OH that should be combined to prepare 5.54
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0.608 m WHAT?
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The fermentation of sugar (C6H12O6) to form ethanol (C2H5OH) and carbon dioxide (CO2) occurs according to the following
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a) Well, if we take a look at the equation, we can see that 1 mole of C6H12O6 produces 2 moles of
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The enthalpy of formation of C2H5OH is -238.7 kJ/mol. What information does this reveal about the bonds in the molecule?
A. Bond
Top answer:
2C + 3H2 + 1/2 O2 --> C2H5OH dH = -238.7 kJ/mol. Doesn't - tell you that heat is released. That
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C2H5OH + 3O2 --> 2CO2 + 3H2O
How many grams of O2 are consumed when 5.86 ml of Ethanol burns completely (the density of C2H5OH is
Top answer:
A worked example. Just follow the steps. http://www.jiskha.com/science/chemistry/stoichiometry.html
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A 0.86-mole sample of C6H12O6 was placed in a vat with 100 g of yeast. If 39.6 grams of C2H5OH was obtained, what was the
Top answer:
C6H12O6 -> 2C2H5OH + 2CO2 0.85 mols C6H12O6 will yield2*0.86 mols ethanol. g ethanol = mols x molar
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Is this correct
How many grams of C2H5OH are used up when 6.25 grams of O2 react according to the following equation? C2H5OH +
Top answer:
correct.
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Related Questions
How many grams of c6h12o6 are needed to form 7.50g of c2h5oh
What is the enthalpy for the following reaction?
overall: C2H4+H2O--->C2H5OH is -1411kJ correct??
What is the molality of an aqueous solution that is 10.0% ethanol, C2H5OH, by mass?
Please help!
The vapor pressure of water at 35 oC is 42.175 mm Hg. The vapor pressure of ethyl alcohol (C2H5OH) at 35 C is
Which of the following equations shows a chemical change?(1 point)
Responses H2O(s)→H2O(g) H 2 O, which is a solid right-arrow
The standard enthalpy change of the reaction:
C2H4(g)+H2O(g)=C2H5OH(l) can be calculated from standard enthalpy changes of
Consider the fermentation reaction of glucose: C6H12O6 ----) 2C2H5OH+2CO2
A 1.00-mol sample of C6H12O6 was placed in a vat with
The complete combustion of ethanol, C2H5OH (FW = 46.0 g/mol), proceeds as follows:
C2H5OH(l) + 3 O2(g) → 2 CO2(g) + 3 H2O(l)
Which substance is an electrolyte?
C2H5OH C6H12O6 C12H22O11 CH3COOH
How many moles of solute particles are present in 1 L of aqueous 0.08 M ethanol (C2H5OH)?