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Yuliya22 [10]
2 years ago
6

What is pseudo - order reaction​

Chemistry
2 answers:
zubka84 [21]2 years ago
7 0

Explanation:

The reactions which are not truly of first order but become reactions of first order under certain conditions are called pseudo first order reactions.

For example, hydrolysis of ester

mojhsa [17]2 years ago
6 0

Explanation:

<em>The reactions which are not truly of first order but become reactions of first order under certain conditions are called pseudo first order reactions</em>.

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24. H2SO4 has
Eddi Din [679]

Answer:

C.

Explanation:

para sakin letter C ganonn

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2 years ago
Use the given half reactions to "construct" an electrolytic cell. Zn^2+ + 2 e^---------&gt;Zn E°cell = -0.76 V Cu^2+ + 2 e^-----
Neko [114]

Answer:

See explanation and image attached

Explanation:

The standard cell potential at 298 K is given by;

E°cathode - E°anode

Hence;

E°cell = 0.34 V - (-0.76 V)

E°cell = 0.34 V + 0.76 V

E°cell = 1.1 V

To reduce Zn^2+ to Zn then Zn must be the cathode, hence;

E°cell = (-0.76 V) - 0.34 V

E°cell = -1.1 V

5 0
3 years ago
Based on periodic properties, what two or three elements would you expect to be most like carbon?
ArbitrLikvidat [17]
Silicon which is just below carbon has more similarities of properties with carbon. Germanium can be another
7 0
3 years ago
Explain how it is possible for a compound to have both ionic and covalent bonds
zubka84 [21]
The atoms which make up the ion are covalently bonded to one another. 19) It is possible for a compound<span> to possess </span>both ionic and covalent bonding<span>. a. If one of the </span>ions<span> is polyatomic then there will be </span>covalent bonding<span> within it.</span>
8 0
3 years ago
2. Scientists find a piece of wood that is thought to be from an ancient fire circle. They find that the wood contains an amount
ipn [44]

Answer:

Explanation:1/2=5750 years,

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4 half lives have passed so 4(5750)=23000 years since the tree was chopped down

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Dinosaurs became extinct around 62 million years ago, so if 14C's half life has a value of 5750 years, it would be gone or in such small amounts that dating would be ineffective today.

As Potassium decays into Argon in 1.3 billion years, apart from volcanic activity, it would enable geologists to effectively date things that are really, really, really old.

6 0
2 years ago
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