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lord [1]
3 years ago
15

Help plsssssss... 3C(s) + 2Fe2O3 (5) ► Fe

Chemistry
2 answers:
jek_recluse [69]3 years ago
7 0

Answer:

Single displacement.

Explanation:

This is because Iron (Fe) was "switched" with C and this being the only "switch" in the equation makes it a single displacement.

blondinia [14]3 years ago
6 0

Answer:

single displacement

Explanation:

the Fe was switched out with the C. they are the only ones that switched, making it a single displacement

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The veterinarian prescribes the NSAID carprofen for a 50-pound dog with arthritis at a dose of 4.4 mg/kg and would like this dos
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Answer:

The dog should be given half of 100 mg tablet in the morning and another half of 100 mg tablet in an evening.

Explanation:

Weight of the dog = 50 pounds = 22.68 kg

1 kg = 2.205 pounds

Amount of daily dose prescribed by doctor = 4.4 mg/kg

Total mount of dose = 4.4 mg/kg × 22.68 kg = 99.79 mg

99.79 mg ≈ 100 mg

49.89 mg ≈ 50 mg

So, according to doctor prescription dog should be given half 100 mg tablet in the morning and another half of 100 mg tablet in an evening.

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3 years ago
Who was Charles Darwin and what theory is he best known for?
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Answer:

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Charles Darwin's theory of evolution states that evolution happens by natural selection. Individuals in a species show variation in physical characteristics. ... As a consequence those individuals most suited to their environment survive and, given enough time, the species will gradually evolve.

Explanation:

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3 years ago
Whats the main difference between a double replacement reaction and a single replacement
aivan3 [116]

Answer:

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3 years ago
Hannah does an experiment. She has two colorless chemicals that she mixes together in a beaker. Which of the following indicates
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I am not to sure but is it all 4 of them?
8 0
3 years ago
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velikii [3]
The total energy required for this conversion is equivalent to the sum of the energies that are used. There are three steps:

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Adding these quantities,

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The total energy required was <span>16940 Joules of 16.94 kJ</span>
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3 years ago
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