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dybincka [34]
4 years ago
10

Questions on maths mechanics

Chemistry
1 answer:
Sav [38]4 years ago
3 0

Answer:

I don't understand your questions

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Determine whether the following reaction is a Lewis acid/base reaction and if so, what is the Lewis acid: Fe3+(aq) + 6 CN−(aq) →
Aleonysh [2.5K]

Answer: It is a Lewis acid/base reaction, and Fe^{3+} is the Lewis acid.

Explanation:

According to the Lewis concept, an acid is defined as a substance that accepts electron pairs and base is defined as a substance which donates electron pairs.

Fe^{3+} can readily accept electrons and thus act as a lewis acid which is short of electrons.

CN^- can readily lose electrons and thus act as a lewis base which has excess of electrons.

It is a Lewis acid/base reaction, and Fe^{3+} is the Lewis acid.

4 0
4 years ago
In a demonstration of strong electrolytes, weak electrolytes, and nonelectrolytes, Professor Popsnorkle used a lightbulb apparat
HACTEHA [7]

Answer:

table sugar, C12H22O11ation

Explain:

we learned this last year

8 0
3 years ago
Wich describes an object in projectile motion?
statuscvo [17]

Answer:

Hey, I'll help but I don't know what your options are.

Explanation:

3 0
4 years ago
How many moles of xenon gas are necessary to exert a 0.64atm pressure in an 8.5L container at 300.0K?
Sindrei [870]

Answer:

0.026 moles

Explanation:

3 0
3 years ago
Read 2 more answers
30 PTS <br> convert 112 atm to kpa <br><br> SHOW AND EXPLAIN WORK PLZ
Kisachek [45]
One atmosphere is equal to 101.3 kilopascals, the measurement of force that the atmosphere exerts at sea level. To convert 112 atmospheres to kilopascals, simply multiply the two together.

112 atm x (101.3 kPa/1 atm) = 11,345.6 kPa
/\
conversion factor

112 atmospheres is the same amount of pressure as 11,345.6 kilopascals.
3 0
3 years ago
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