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Vlad1618 [11]
3 years ago
6

What characteristics separate the class Insecta from other classes of the phylum Arachnida

Chemistry
1 answer:
inna [77]3 years ago
5 0

Answer:

Three pairs of walking legs, wings, body divided into three segments, pair of sensory antennae.

Explanation:

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Friction, conduction, and induction are all methods through which _______ can be transferred.
Ugo [173]

Friction, conduction, and induction are all methods through which energy can be transferred.

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8 0
2 years ago
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What is the empirical formula of a substance that contains 8.33×10−2 mol of carbon, 0.167 mol of hydrogen, and 8.32×10−2 mol of
Olegator [25]
Looks to me like C and O are virtually equal and H is double those, so:

CH_20, which is the empirical formula for carbohydrates.
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3 years ago
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Balance Reaction<br><br> K(s) + H2O(l) —&gt; KOH(aq) + H2
Wewaii [24]

Answer:

Chemistry is a branch of science that involves the study of the composition, structure and properties of matter. Often known as the central science, it is a creative discipline chiefly concerned with atomic and molecular structure and its change, for instance through chemical reactions.Explanation:Chemistry is a branch of science that involves the study of the composition, structure and properties of matter. Often known as the central science, it is a creative discipline chiefly concerned with atomic and molecular structure and its change, for instance through chemical reactions.

4 0
2 years ago
Calcium carbide ( CaC2) reacts with water to produce acetylene (C2H2) as shown in the unbalanced reaction below: CaC2(s)+H2O(g)-
MaRussiya [10]
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46.3g H2O

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The Earth's circumference around the equator is slightly bulged as compared to the circumference around the poles. if the circum
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