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sergiy2304 [10]
2 years ago
13

Determine the number of molecules present in 1.53 mol of carbon monoxide

Chemistry
1 answer:
ASHA 777 [7]2 years ago
8 0

Answer:

hi

Explanation:

this is my first time on this app so what do i do

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Compound formula: MgCl2
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5 0
3 years ago
How many calories of heat are required to raise the temperature of 1.00kg of water from 10.2 degrees Celsius to 26.8 degrees Cel
Vika [28.1K]

Answer:

Explanation:

we know that specific heat is the amount of heat required to raise the  temperature of substance by one degree mathmeticaly

Q=mcΔT

ΔT=T2-T1

ΔT=26.8-10.2=16.6

C for water is 4.184

therefore

Q=1.00*4.184*16.6

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now we have to covert joule into calorie

1 calorie =4.2 j

x calorie=69.4 j/2

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6 0
2 years ago
Match the following terms:
AURORKA [14]

Answer:

See below ~

Explanation:

<u>A to B</u>

⇒ Solid Phase

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<u>B to C</u>

⇒ Melting

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<u>D to E</u>

⇒ Vaporizing

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<u>E to F and beyond</u>

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2 years ago
Which of the following describes scientists?
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Hope it helps
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3 years ago
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