Molar volume at STP can be used to convert from moles to gas volume and from gas volume to moles. The equality of 1mol=22.4L is the basis for…

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“Pimples on your scalp occur when hair follicles become blocked with oil and dead skin cells, or bacteria, and subsequently become inflamed or infected,” explains Anabel. “You have…

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The hormones in combination birth control pills can help reduce acne. The pills decrease the circulation of androgens, which decreases the production of sebum. The pills must contain…

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How many moles are in 22 grams of copper? Explanation: In order to solve this problem, you need to determine the molar mass of copper, which is the…

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Acne is caused by overactive oil glands in the skin and a build-up of oil, dead skin cells, and bacteria, which leads to inflammation in pores. Oil glands…

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Pimples, or zits, can develop anywhere on the body. Causes include the body producing too much oil, a clogged pore, or a medical condition. The condition keratosis pilaris…

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