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Mars2501 [29]
3 years ago
6

Can someone help me please ?

Chemistry
2 answers:
lys-0071 [83]3 years ago
8 0

Answer:

B

Graph 1 is An endothermic reaction and graph 2 is an exothermic reaction

KiRa [710]3 years ago
3 0

Answer: B

Explanation:

Graph 1 represents an endothermic reaction, Graph 2 represents an exothermic reaction.

***If you found my answer helpful, please give me the brainliest. :) ****

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The length breadth and thickness of a brick is 18cm 8 cm and 5cm respictively find the area of the widest part of rhe brick​
Sunny_sXe [5.5K]

Answer:

144cm²

Explanation:

Given dimensions:

     Length x breadth x thickness

        18cm  x   8cm    x    5cm

The widest part of this figure will be the face containing the length and the breadth.

The breadth is the width of the figure;

Area of the widest part  = length x breadth = 18cm x 8cm  = 144cm

The area of the widest part of the figure is 144cm²

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FrozenT [24]

The carbon atoms that will be in the longest chain of 2, 2, 4 – trimethyl pentane is 5. There are 5 carbons in the longest chain that forms a cross.

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vampirchik [111]
It is an example of bases
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NeX [460]

Answer:

covalent bond

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