3 years ago

Anybody have sc????????

Chemistry

1 answer:

Alex73 [517]3 years ago

4 0

Answer:

noooo

Explanation:

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100 K = _____ -173°C 0°C 100°C 373°C

Dahasolnce [82]

100 k= -173°c...............

6 0

3 years ago

Read 2 more answers

if 1.0 L of a 2.0 M solution contains 1.204 * 10^24 molecules of a solute, how many molecules of solute will 1.0 L of a 0.5 M so

Rama09 [41]

The formula for molariy is nomber of moles/volume

0.5=n/1=>n=0.5 moles

one mole contains 6.023*10^23 molecules

so 0.5 contain 3.0115*10^23 molecules

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3 years ago

Where are intramolecular forces found?

pishuonlain [190]

Answer:

Intramolecular forces are the forces that hold atoms together within a molecule. Intermolecular forces are forces that exist between molecules. Therefore, you find them between atoms and molecules.

Explanation:

Hope this helps!!

5 star and brainliest?

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3 years ago

A forensic anthropologist they discovers the bones of a human whose tibia has stopped growing but who's a clavicle appears to ha

yulyashka [42]

Explanation:

the person was between 13 and 16 years old

6 0

3 years ago

If 4.168 kJ of heat is added to a calorimeter containing 75.40 g of water, the temperature of the water and the calorimeter incr

Savatey [412]

Answer:

The value of the heat capacity of the Calorimeter $C_c$ = 54.4 $\frac{J}{c}$

Explanation:

Given data

Heat added Q = 4.168 KJ = 4168 J

Mass of water $m_w$ = 75.40 gm

Temperature change = ΔT = 35.82 - 24.58 = 11.24 ° c

From the given condition

Q = $m_w C_w$ ΔT + $C_c$ ΔT

Put all the values in above equation we get

4168 = 75.70 × 4.18 × 11.24 + $C_c$ × 11.24

611.37 = $C_c$ × 11.24

$C_c$ = 54.4 $\frac{J}{c}$

This is the value of the heat capacity of the Calorimeter.

5 0

3 years ago