Identify the types of solutions and explain them using each sample below.

1. Mix two sachets of powdered detergents into the water until they will not dissolve.
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2. Two teaspoons of coffee mix with sugar until it tastes good.
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3. Four teaspoons of sugar mixed with a small amount of water under fire.
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4. Five sachets of milk tea powder in one glass of water.
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5. Three sachets of orange juice powder in a glass of water.
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