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Zepler [3.9K]
4 years ago
7

What are pesticides best described as

Chemistry
2 answers:
Ierofanga [76]4 years ago
5 0

Answer:

Pesticides are best described as toxic chemicals used to control pest populations.

Explanation:

Pest is a destructive insect or other animal that attacks crops. Pesticides are used by humans to allow crops to develop and be available to harvest, otherwise, a lot of plants would be destroyed and agriculture would be less efficient.

densk [106]4 years ago
4 0
Pesticides are best described as a substance used for destroying or killing insects and pests harmful to plants and animals.
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80.07 g/mol

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Sulfur's g/mol = 32.07

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32.07 + 16.00(3) = 80.07 g/mol

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3 years ago
Suppose that 25.0 mL of 0.10 M CH3COOH (aq) is titrated with 0.10 M NaOH (aq). What is the pH after the addition of 10.0 mL of 0
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Answer:

pH=-1.37

Explanation:

We are given that 25 mL of 0.10 M CH_3COOH is titrated with 0.10 M NaOH(aq).

We have to find the pH of solution

Volume of CH_3COOH=25mL=0.025 L

Volume of NaoH=0.01 L

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Because 1 L=1000 mL

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Number of moles of H+ remaining after adding 10 mL base = 0.0025-0.001=0.0015 moles

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