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elixir [45]
3 years ago
7

what did paleomagnetism give strong evidence for A. Pangaea B. earth quakes C. Sea floor spreading D. magnetic storms

Chemistry
2 answers:
N76 [4]3 years ago
8 0

Answer: The correct answer is (B).

Explanation:

Paleomagnetism : it is a branch of geophysics which deals with study of magnetism induced in rocks by the magnetic field of earth during their time of formation. It strongly supports the theory of tectonic plates by studying  magnetic field around the oceanic ridges.

When two plates rub against with each other earthquake is caused. Hence, it will be obvious to say that paleomagnetism give strong evidence for earth quakes.

emmainna [20.7K]3 years ago
4 0
Magnetic storms i guess i hope it helps have a nice day
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Stock nomenclature nh4no3
dedylja [7]

Answer: Stock nomenclature of NH_4NO_3 is ammonium(I) nitrate

Explanation:

Stock nomenclature is used for chemical nomenclature where the oxidation states of some or all of the elements in a compound are indicated  by Roman numerals in parentheses.

For example:

FeCl_2 which has iron in oxidation state of +2 has stock nomenclature of iron(II) chloride.

FeCl_3 which has iron in oxidation state of +3 has stock nomenclature of iron(III) chloride.

Thus the stock nomenclature of NH_4NO_3 is ammonium(I) nitrate as ammonium has oxidation state of +1.

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Two proteins interact to form a multimeric complex. When one of the proteins is mutated, there is a substantial loss of function
ololo11 [35]

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<h2>4. dominant negative</h2>

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6 0
3 years ago
How many milliliters of 0.183 m hcl would be required to titrate 5.93 g koh?
jek_recluse [69]
  Molar mass:
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Number of moles of KOH :

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<span>KOH + HCl = KCl + H₂O 
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1 mole KOH --------------> 1 mole  HCl
0.1624 moles KOH ----> ?

moles HCl = 0.1624 x 1 / 1

= 0.1624 moles of HCl

V ( HCl ) = moles / molarity

V(HCl) = 0.1624 / 0.183

V (HCl) = 0.887 L x 1000 = 887 mL

hope this helps!



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3 years ago
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