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Alexxandr [17]
2 years ago
13

What is the empirical formula of butenedioic acid​

Chemistry
2 answers:
icang [17]2 years ago
7 0

Answer:

C4H4O4

Explanation:

Hope this helps!

garik1379 [7]2 years ago
3 0
The formula is C4H4O4
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3 years ago
In experiment 1, how many moles of benzoic acid are present? how many moles of sodium bicarbonate are contained in 1 ml of a 10%
nexus9112 [7]

First, let us calculate the moles of solute or sodium bicarbonate is in the 1 ml solution.

<span>moles  = 1 mL * (1 g / 9 mL) = 0.11 moles</span>

 

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6 0
3 years ago
How many phases are in a homogeneous mixture??
Mars2501 [29]
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3 years ago
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: If you know that a ∝ b and a ∝ c, then you can also say that a ∝ bc, or the product of b and c. Take the above three proportio
aleksley [76]

Answer:

V ∝ abc

Explanation:

This task is a joint variation task involving only direct proportionality:

Direct variation is one in which two variables are in direct proportionality to each other. This means that as one increases, the other variable also increases and vice - versa.

Joint variation is one in which one variable is dependent on two or more variables and varies directly as each of them.

In this exercise:

If a ∝ b and a ∝ c, then a ∝ bc

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V ∝ a ∝ b ∝ c

V ∝ a ∝ bc

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2 years ago
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