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3 years ago

_____ reaction is another name for an oxidation-reduction reaction. A. Neutralization B. Half-reaction C. Number-change D. Redox

Chemistry

2 answers:

son4ous [18]3 years ago

7 0

redox is the correct answer i took the test

kompoz [17]3 years ago

6 0

D. Redox. The name redox comes from an amalgamation between the two words Red(uction)-Ox(idation).

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Explain why Michelle Johnston says lionfish are the most sustainable fish you can order on a menu

lilavasa [31]

Answer: Lionfish, which are covered in venomous spines, are such successful invaders because they can tolerate a variety of habitats and they reproduce at alarming rates. They also have a voracious appetite and aren't too picky about what they eat. Also, lionfish are sustainable by catching it's prey.

Explanation: Pls mark me as Brainiest. Your answer is here. If you want to learn more about lionfish, copy and paste this link right here: https://sanctuaries.noaa.gov/news/may15/lionfish-invasion.html

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3 years ago

If 60.0 ml of a 1.5 m hcl solution is put into a flask and diluted with water to make 2.0 l of solution

77julia77 [94]

Answer:

The molarity of the diluted HCl solution: M₂ = 0.045 M

Explanation:

To find- the molarity of the diluted HCl solution (M₂)

Given- For original HCl solution-

Molarity: M₁ = 1.5 M, Volume: V₁ = 60.0 ml = 0.06 L (∵ 1L = 1000 mL)

Then this original solution is diluted to a volume of 2 L

Thus for the diluted HCl solution-

The Volume of the diluted HCl solution: V₂ = 2 L

So the Molarity of the diluted HCl solution (M₂) can be calculated by the dilution equation:

$M_{1}\times V_{1} = M_{2}\times V_{2}$

$\Rightarrow M_{2} = \frac{M_{1}\times V_{1}}{V_{2}}$

$\Rightarrow M_{2} = \frac{1.5 M\times 0.06 L}{2 L} = 0.045 M$

Therefore, the molarity of the diluted HCl solution: M₂ = 0.045 M

7 0

3 years ago

1. The chemical formula for sodium bromide iş NaB. * True False

zheka24 [161]

The answer is False for sodium bromide it would be NaBr

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3 years ago

gold has a density of 19.32 g/cm3 if you cut a piece of gold in half how much will the density of each piece be?

Rashid [163]

Answer:

19.32 g/cm³

Explanation:

The density will remain the same no matter how many times you cut the gold. The density is g/cm³ or g/mL. Density is essentially how many grams 1 mL of a compound weighs.

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3 years ago

Read 2 more answers

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insens350 [35]

4800 would be the answer to your questions

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4 years ago