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Igoryamba
3 years ago
13

What happens when ethanol combusts?

Biology
1 answer:
ivann1987 [24]3 years ago
8 0

Answer:

The combustion of ethanol is an exothermic reaction. In addition to the formation of new compounds, the chemical reaction that takes place when ethanol is burnt also releases a lot of heat, 277.7 kJ per mole of ethanol. In summary, when ethanol burns, it reacts with oxygen to produce carbon dioxide, water and heat.

Explanation:

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Isabel's first car had a manual stick shift. After many years of driving an automatic car, she needs to use her sister's car, wh
ankoles [38]

Answer:

Procedural memory

Explanation:

Isabel has to recall the information about using a manual stick shift. For this reason, she is using long-term, explicit, declarative and episodic memory system.

Human memory system can be broadly classified as: sensory memory, short-term memory and long-term memory.

Long-term memory is used to recall information. If the information are about facts, events and experiences then explicit, declarative and episodic memory helps to recall all information. This will help Isabel to recall all information about driving a car with a manual stick shift and she will be able to drive her sister's car.

(Answer taken from brainly.com/question/11839849)

7 0
2 years ago
Why would you use all the same variables in an experiment to test another variable
mars1129 [50]
Because you would not want to change anything in your experiment you are just changing what you are observing
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How did Sonu parents earn their living ?
Crazy boy [7]

Answer:

My dear

you should tell about the book the so that anyone can tell you the answer

6 0
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Visual feature detectors are found in the _____ lobe
Black_prince [1.1K]
Occipital lobe.

Hope this helps! :)
3 0
3 years ago
Explain how the meaning of the terms biotic factor and abiotic factor differ
lilavasa [31]

Biotic and Abiotic factors differ greatly. A biotic factor is any living thing in an ecosystem, such as plants and animals. An abiotic factor is all nonliving things in an ecosystem, such as water, dirt, and rocks.

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