Chemistry
Chemistry, 16.05.2021 16:00, imgoingtowriteabook

(Total 1 mark) Q6.
The heat released when 1.00 g of ethanol (M = 46.0) undergoes complete combustion is
29.8 kJ
What is the heat released by each molecule, in joules, when ethanol undergoes complete
combustion?
(the Avogadro constant L = 6.022 x 1029 mol')
1
19=29,86
A
2.28 10-18 u
mre 46
B
4.95 x 10-20 j
C
2.28 x 10-21 J
O
이 이
0 0
D
4.95 x 10-23 J
= 1 omoros
(Total 1 mark)

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 23:00, klysse123
Achef makes salad dressing by mixing oil, vinegar, and spices, as shown. which type of matter is the salad dressing?
Answers: 1
image
Chemistry, 22.06.2019 08:30, itzhari101
In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.
Answers: 1
image
Chemistry, 22.06.2019 09:50, bridgetosanders
What are four significant sources of ghgs that come from wostem washington?
Answers: 2
image
Chemistry, 22.06.2019 12:00, kenoknox
Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?
Answers: 1
Do you know the correct answer?
(Total 1 mark) Q6.
The heat released when 1.00 g of ethanol (M = 46.0) undergoes complete com...

Questions in other subjects:

Konu
Mathematics, 26.08.2021 01:00
Konu
Physics, 26.08.2021 01:00