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Serga [27]
3 years ago
13

Which scientist was first to extensively develop the theory of continental drift?

Chemistry
2 answers:
fiasKO [112]3 years ago
7 0

Answer:

Alfred Wegener

Explanation:

K12

Simora [160]3 years ago
4 0

A. Alfred Wegener

hope that helps you  :) ✨

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Suppose you were given a substance and asked to determine weather or not it was a plasma. Write the characteristics you would lo
Sphinxa [80]

Electrical conductivity, electromagnetism, and temperature are the features that one would look for in order to determine plasma. Plasma refers to a hot ionized gas possessing high electrical conductivity. It is electrically neutral with negative and positive particles. It can be considered the most abundant form of matter in the universe.  

The features of plasma are substantially distinct from those of the usual neutral gases so that plasmas are regarded as a different fourth state of matter.  


5 0
3 years ago
Read 2 more answers
What is the conjugate acid of clo3 −? 1. hclo3 2. clo3 − does not contain oh−, so it is not a base and thus cannot have a conjug
Alla [95]
Answer is: 1. HClO₃; (chloric acid).
Balance chemical reaction (dissociation):
ClO₃⁻(aq) + H₂O(l) ⇄ HClO₃(aq) + OH⁻(aq).
According to  Bronsted-Lowry theory acid are donor of protons and bases are acceptors of protons (the hydrogen cation or H⁺).
The chlorate anion (ClO₃⁻) is Bronsted base and it can accept proton and become conjugate acid HClO₃..

4 0
3 years ago
If the products of a reaction are Co2 and 2H20, what is known about the<br>reactants?​
Svetradugi [14.3K]

Answer:

Reactant : A combustion of hydrocarbon.

Explanation:

It is known that when hydrocarbons are involved in combustion, they produce carbon dioxide and water.

CxHy + (x+y/4)O2 ===> xCO2 + y/2H2O

4 0
3 years ago
What is the solubility of KI at 10C?
Bingel [31]

31.2g per 100g of water.

Explanation:

  • The required result about the solubility of KI at 10C is measured to be 31.2g per 100g of water.
  • Every solution contains a volume and that gets changed radically when the dissolution comes into existence. The result can be seen by inspecting the solubility in mol⋅L−1.
  • If we look closely to understand the solubility of KI, either at 10C or at any other temperature, you can ease it by a trick. The solubility of potassium bromide is approx twice its value.
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3 years ago
Make a prediction about the relative boiling points of the Noble gases
icang [17]

boilng points would boil overAnswer:

Explanation:

6 0
3 years ago
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