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sweet-ann [11.9K]
4 years ago
12

In class we r doing elements im doing gold and i need a surer hero name for gold it has to have gold in its name

Chemistry
1 answer:
DerKrebs [107]4 years ago
7 0
Mighty Gold Man

GoldSaver

Golden Light
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Given the balanced equation representing reaction:
Ivan
<u>( I) Bonds are broken, and the reaction is endothermic.</u>
(2) Bonds are broken , and the reaction is exothermic.
(3) Bonds are formed, and the reaction is endothermic.
<span>(4) Bonds are formed, and the reaction is exothermic.</span>
6 0
3 years ago
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Why do intermolecular forces exist between water molecules?
fenix001 [56]

Answer:

I dont really know but they  are really small

Explanation:

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3 years ago
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With organolithium and organomagnesium compounds, approach to the carbonyl carbon from the less hindered direction is generally
liraira [26]

Answer:

trans-4-tert-butyl-1-phenylcyclohexanol  

Explanation:

The bulky tert-butyl group will occupy the equatorial position in the cyclohexanone ring.

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The reagent will attack from the top, so the product alcohol will be

<em>trans</em>-4-<em>tert</em>-butyl-1-phenylcyclohexanol.

7 0
4 years ago
Calculate the mass of one atom of zinc in grams. (Hint: g/particle)
USPshnik [31]

Answer: 10.17\times 10^{-23}g

Explanation:

According to avogadro's law, 1 mole of every substance weighs equal to its molecular mass and contains avogadro's number 6.023\times 10^{23} of particles.

To calculate the number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given atoms}}{\text{Avogadro's number}}=\frac{1}{6.023\times 10^{23}}=0.16\times 10^{-23}atoms

1 mole of zinc weighs = 65.38 g

0.16\times 10^{-23}  moles of Zinc weigh = \frac{63.58}{1}\times 0.16\times 10^{-23}=10.17\times 10^{-23}g

Thus mass of one atom of Zinc weigh 10.17\times 10^{-23}g

5 0
3 years ago
4.1 moles of phosphorus to grams of phosphorus​
poizon [28]

Answer: 126.977g

Explanation: 4.1mol x 30.97g/1mol

4 0
4 years ago
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