3 years ago

I NEED THIS ASAP!!! Why is it important to know if a substance produced by chemical industry is pure?

1 answer:

6 0

Answer:High-purity chemicals are all-the-more important during the manufacturing process because chemicals are often used in bulk. ... In plastics, for example, an impure chemical substrate can produce an end-product that's too brittle to use. In pharmaceuticals, one impure component can render a drug dangerous

Explanation:

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When you exercise strenuously, your body produces excess heat. Describe what your body does to help prevent your temperature fro

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Your body can cool itself by sweating. When sweat evaporates, it lowers your temperature

Explanation:

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water absorbs and releases large amounts of heat before its temperature changes because water has a high

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3 years ago

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What is the molality of a solution of 0.35 moles of sucrose in dissolved in

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i Think it is 1.3500

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3 years ago

How many orbitals surround the nucleus in a neutral atom of sulfur (S)?

Leto [7]

Explanation:

The atomic number of S is $16$

So,number of electrons in S is $16$

The electronic configuration of S is $2,8,6$

The orbital electronic configuration of S is $^{1}s_{2}^\text{ }^{2}s_{2}^\text{ }^{2}p_{x2}^\text{ }^{2}p_{y2}^\text{ }^{2}p_{z2}^\text{ }^{3}s_{2}^\text{ }^{3}p_{x2}^\text{ }^{3}p_{y1}^\text{ }^{3}p_{z1}^\text{ }$

So,the number of orbitals involved is 9.

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3 years ago