The species of that animal would either decrease or becoming instinct because the animals would have no food to survive and without survival there is no multiplication of animals
According to the beer-lambert law when its concentration increases so does the absorbance increase.
beer-lambert law states that the amount of energy absorbed or transferred by a solution is proportional to the molar absorptivity of the solution and the concentration of the solute.
This means that concentrated solutions absorb more light than dilute solutions.
so the According to the beer-lambert law concentration increases, so does the absorbance. Therefore, absorbance is directly proportional to concentration.
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Explanation:
The given data is as follows.
= 5.00 L, 
= ?
= -50.0 + 273 = 223 K, 
= 100.0 + 273 = 373 K
P = constant
Therefore, calculate as follows.
= 
Since pressure is constant so, P will be cancelled out from both the sides.
= 
= 
= 
= 
= 8.36 L
Thus, we can conclude that is 8.36 L.
Answer:
To be enantiomers, a molecule must have at least three different atoms or groups connected to a central carbon.
Explanation:
To be structural isomers, the molecules must have the same formula and different structure, it means, the same number of each element. CH3CH2COOH and C3H6O2 have 3C, 6H, and 2O, so they can be structural isomers.
Cis-trans isomers occur in molecules with a double bond between carbons, and each carbon has to have 2 different atoms or groups connected to it.
Enantiomers are optic isomers, and to occur, the molecule has to have a chiral carbon (an asymmetric carbon), which is a central carbon connected to four different atoms or groups. So the third affirmative is false because it says that is necessary only three different atoms or groups connected to a central carbon.
Answer:
The oxidation reaction: Ni → Ni⁴⁺ + 4e.
The reduction reaction: 2Cl₂ + 4e → 4Cl⁻.
Explanation:
- The mentioned reaction: <em>Ni + 2Cl₂ → NiCl₄.</em>
- It is an oxidation-reduction reaction comes from two half reactions.
<em>The oxidation reaction:</em> in it Ni losses 4 electrons and is oxidized to Ni⁴⁺ according to the reaction:
<em>Ni → Ni⁴⁺ + 4e.</em>
<em></em>
<em>The reduction reaction: </em>every molecule of Cl₂ will gain 2 electrons and is reduced to 2Cl⁻ according to the reaction:
<em>2Cl₂ + 4e → 4Cl⁻.</em>
<em></em>
- The summation of the two-half reactions will give the reaction:
<em>Ni + 2Cl₂ → NiCl₄.</em>
