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Anarel [89]
2 years ago
8

What tool do you use to measure a rectangle?

Chemistry
2 answers:
DerKrebs [107]2 years ago
7 0
Ruler, hope this helps babe :))
pashok25 [27]2 years ago
3 0

Answer:

Ruler

Explanation:

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Identify the combustion reaction. c4h12 + 7o2 ⟶ 6h2o + 4co2 2h2 + o2 ⟶ 2h2o al2s3 ⟶ 2al + 3s cl2 + 2kbr ⟶ 2kcl + br2
Levart [38]
From the given equations, the combustion reaction is;
C₄H₁₂ + 7O₂ --> 4CO₂ + 6H₂O
Combustion reactions are when organic compounds react with O₂ to produce water and CO₂. From the given reactions, C₄H₁₂ is an organic compound that reacts with O₂ to produce water and CO₂.
Therefore this is the only reaction that follows the general equation for combustion.
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3 years ago
In a closed system containing three different gases as shown, X2 + Y2 = 2XY
Luden [163]
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ohaa [14]
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4 0
3 years ago
What is differentiation
pashok25 [27]

Answer:

The Definition of Differentiation

The derivative is the instantaneous rate of change of a function with respect to one of its variables. This is equivalent to finding the slope of the tangent line to the function at a point

Explanation:

3 0
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According to the working in the photo

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