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andre [41]
3 years ago
9

Why is copper so widely sought on the world and new york mercantile exchange

Chemistry
2 answers:
neonofarm [45]3 years ago
8 0
Copper is widely sought world market and New York mercantile exchange because of its very high thermal and electrical conductivity. It is mostly used as a conductor of heat and electricity, a component of various metals of alloy and as a building material.
olga_2 [115]3 years ago
4 0
Beacuase it is one of the best conductors after silver and gold.  And you can forge pennies.
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What is the molar mass of Fe(NO3)3
makkiz [27]
The molar mass is 242 g/mol (<span>241.8597 g/mol). There is a very good online service to calculate molar masses:
http://www.webqc.org/mmcalc.php

</span>
4 0
3 years ago
Which of the following is an example of a compound? A. helium B. water C. hydrogen B. oxygen
liq [111]

the compound is B.

Water is a compound because it is made up of water molecules.

7 0
2 years ago
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He generic metal a forms an insoluble salt ab(s) and a complex ac5(aq). the equilibrium concentrations in a solution of ac5 were
elena55 [62]
Balanced chemical reaction: A + 5C ⇄ AC₅.
<span>[A] = 0.100 M; equilibrium concentration.
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</span>[AC₅] = 0.100 M.
Kf = [AC₅] / ([A] · [C]⁵).
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<span>The formation constant can be calculated when </span>chemical equilibrium is reached, when the forward reaction rate is equal to the reverse reaction rate.
7 0
3 years ago
Radiation is spontaneously emitted from hydrogen-3 nuclei, but radiation is not spontaneously emitted from hydrogen-l nuclei or
miv72 [106K]

Answer : Option 1) nuclei of H^{1} and nuclei of H^{2} only.


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They have much stable nucleus as compared to nuclei of H^{3}.


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5 0
3 years ago
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Hydrogen is an element with two naturally occurring isotopes: 2 H and 3 H. This means that 2 H, which has a mass number of 2, ha
Dmitry_Shevchenko [17]

Answer:

TRUE.

Explanation:

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3H isotope has 1 proton and 2 neutrons.

This meeans 2H isotope has fewer neutrons when compared to the 3H isotope. The correct option is TRUE.

8 0
3 years ago
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