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How do I balance C4H8 + O2 --> CO2 + H2O?

When balancing a reaction, you first want to count how many particles there are of each element on each side.You then want to try and make both sides the same for each element. In this case we're going to st...
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Answered by Aiman K. • Chemistry tutor
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What is the difference between animal and plant cells?

Most animal cells have:A nucleus (DNA is stored)Ribosomes (proteins are made)Mitochondria (ATP is produced for energy)Cytoplasm (most chemical reactions take place here)Cell membrane (lets certain things in ...
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Answered by Aiman K. • Biology tutor
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How do I solve the equation 5y+18=3y+4?

First collect the like terms on one side.(-3y) 2y+18=4Then solve as a normal equation.(-18) 2y=-14(÷2) y=-7
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Answered by Aiman K. • Maths tutor
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How does Maya Angelou explore feelings about getting older in 'On Aging'?

On Aging by Maya Angelou challenges the default sympathy we have towards elderly people, and instead reasserts the independence of older people, despite deteriorating physical health. Angelou uses the simile...
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Answered by Alia N. • English tutor
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What is a heart attack?

A heart attack occurs when the flow of blood through a coronary artery is blocked, preventing an area of heart muscle from being supplied with oxygen and nutrients. As a result, the heart's ability to pump b...
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Answered by Maya L. • Biology tutor
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