Recent questions tagged define

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Define acid rain. How it forms and what are its effects?

asked Sep 23, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 104 views

Define carbohydrates.

asked Sep 21, 2017 in Chemistry by sonia (36.5k points)

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1 answer 160 views

Define unsaturated hydrocarbons with examples.

asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 105 views

Define homologous series. Pyridine

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 162 views

Define structural formula. Draw the structural formulae of n-butane and isobutene.

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 171 views

Define functional group with an example.

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 186 views

Define petroleum

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

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1 answer 89 views

Define homologous series. Pyridine

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 144 views

Define structural formula. Draw the structural formulae of n-butane and isobutene.

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 125 views

Define functional group with an example.

asked Sep 18, 2017 in Chemistry by sonia (36.5k points)

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1 answer 96 views

Define petroleum

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 155 views

Define a salt and give the characteristic properties of salts?

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

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1 answer 94 views

Define the followings:

asked Sep 17, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 137 views

Define pH. What is the pH of pure water?

asked Sep 17, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 287 views

Define Bronsted-Lowry base and explain with an example that water is a Bronsted-Lowry base.

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

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1 answer 756 views

Define a base and explain: all alkalis are bases, but all bases are not alkalis.

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

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1 answer 89 views

Define the followings:

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 212 views

Define pH. What is the pH of pure water?

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

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2 answers 163 views

Define Bronsted-Lowry base and explain with an example that water is a Bronsted-Lowry base.

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 87 views

Define Bronsted-Lowry base and explain with an example that water is a Bronsted-Lowry base.

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

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