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bearhunter [10]
3 years ago
9

How many Oxygen elements are in a carboxylic acid

Chemistry
1 answer:
Amanda [17]3 years ago
5 0

Answer:

Carboxylic acid, any of a class of organic compounds in which a carbon atom is ... to an oxygen atom by a double bond and to a hydroxyl group by a single bond. ... sour-milk products) and citric acid (found in citrus fruits), and many keto acids ...

Explanation:

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3 years ago
Given the reaction _K(s) +_ Cl2(g) → _KCl(s) what is the amount of K, in grams, needed to completely react with 2 moles of Cl2(g
damaskus [11]

Answer:

156.4g K

Explanation:

I'm not sure if it is correct but I think it should be this

What do we know so far?: 2K + 1Cl2 -> 2KCl, 2 mol of Cl2

What are we looking for?: #g of K

What is the ratio of K to Cl2?: 2:1

Set up equation: 2molCl2 x \frac{2mol K}{1 mol Cl2}

Cancel unwanted units: 2 x \frac{2mol K}{1}

Answer we got: 2 x 2mol K = 4mol K

Converting moles to grams: 4 x 39.1 (molar mass of K) = 156.4g K

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Explanation:

Es la cantidad de protones menos la cantidad de electrones.

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8 0
3 years ago
True or False
Deffense [45]
The answer is true that they have equal mases.


7 0
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A wave has a frequency of 4.00 hz and a wavelength of 10.0 m. What is the speed of the wave?
Sidana [21]

First use this equation to find the wave speed: vms== =τµ/ 0.4/ 0.001 20 / Then use the equation for solving frequency of a wavelength, and solve for wavelength λ = v/f = 20/100 = .2 m = 20 cm.

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2 years ago
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