![iamabeast51](/avatars/17661.jpg)
iamabeast51
03.05.2021 •
Chemistry
(a) The theoretical temperature rise for burning a given mass of ethanol is 82.4°C.
In the experiment the actual temperature rise for burning this mass of ethanol
was only 34.8°C.
One reason why the temperature rise is less than expected is that the ethanol
does not burn completely.
(i) Give a reason why, even if the ethanol burns completely, the actual
temperature rise is much less than the theoretical value.
Solved
Show answers
More tips
- F Food and Cooking How to Make Polendwitsa at Home?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
Answers on questions: Chemistry
- C Chemistry Describe are seasons like near the equator....
- C Chemistry What is a characteristic of straight chained alkanes? they have one or more rings of carbon atoms. they have carbon atoms that are double-bonded to other carbon atoms....
- C Chemistry Consider again the reaction for photosynthesis:What mass of oxygen (O2) forms in a reaction thatforms 15.90 g C6H120626CO2 + 6H20C6H12O6 + 602(Molar mass of O2 = 32.00...
- C Chemistry Uranus is more than 100 times as far from the Sun as Mercury is....
- C Chemistry Using the stars as an example explain how nuclear fusion works...
- C Chemistry The volcano in the image is called Ol Doinyo Lengai. This volcano formed as a result of two plates separating. Which other type of plate boundary forms volcanoes?...
- C Chemistry A measure of kinetic energy is a measure of which variable...
- C Chemistry Why don t transition metals atomic radii trend?...
- C Chemistry If we reverse the reaction to read z + q → x + y, the +δh would be a -δh. does this indicate that heat is given off or absorbed in the reverse reaction?...
- C Chemistry Describe what is happening to the density of the aqueos solution as salt is being added...
Ответ:
put the pictures of the tanks
Step-by-step explanation: