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Svet_ta [14]
2 years ago
13

HELP ME GUYS I NEED HELP RN

Chemistry
1 answer:
Tomtit [17]2 years ago
5 0

Answer:

Robot 1 : 150 J

Robot 2: 40 J

Explanation:

30 N x 5m = 150 J

20 N x 2m = 40 J

<em><u>Please mark as brainliest </u></em>

Have a great day, be safe and healthy  

Thank u  

XD

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Electronegativity measures how much an atom likes to pull electrons away from another one. Ionization energy measures how much an atom doesn't want to lose electrons. As an atom that wants to gain electrons will clearly not want to lose electrons, these trends are basically identical.
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2 years ago
A student wants to form 2‑hexanol using acidic hydration. He finds four alkenes in the inventory cabinet that could be possible
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Answer:

Look on the picture.

Explanation:

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3 years ago
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3 0
3 years ago
Read 2 more answers
How is it that when a salt sample dissolves in water, the delta S for the process is positive?
Bess [88]

Answer:-

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When a salt like NaCl dissolves in water, the NaCl breaks in to ions Na+ and Cl-.

The water molecules now surround these ions.

The slightly negative oxygen end of water molecule gets near the Na+, while the slightly positive Hydrogen of water molecule gets near the Cl-.

So before salt sample dissolve, the water molecules were highly ordered due to hydrogen bonding. Now after salt dissolve there is a decrease in order and thus an increase in disorder of the water molecules.

Due to increase in disorder, entropy which is a measure of disorder increases. Since entropy increases, delta S for the process is positive.

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3 years ago
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xxMikexx [17]

Answer:

96 m/s.

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