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Anna35 [415]
2 years ago
14

_H3PO4 + _HCl --->_PCl5 + _H2O

Chemistry
1 answer:
Slav-nsk [51]2 years ago
5 0

Dennis g studio and I don't have any money

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Which of the following best describes what causes the phases of the moon? The alignment of the sun, Earth, and moon The speed of
BlackZzzverrR [31]
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3 years ago
Energy produced by nuclear fusion and fission
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3 0
3 years ago
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Manganese, Mn, forms two ions, one with a 2+ charge and one with a 3+ charge. What is the formula for manganese (II) sulfide?
maria [59]
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4 0
3 years ago
100.0 g of 4.0°C water is heated until its temperature is 37.0°C. If the specific heat of water is 4.184 J/g°C, calculate the am
Lady bird [3.3K]

Answer:

13.8072 kj

Explanation:

Given data:

Mass of water = 100.0 g

Initial temperature = 4.0 °C

Final temperature = 37.0°C

Specific heat capacity = 4.184 j/g.°C

Heat absorbed = ?

Solution:

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

ΔT = 37.0°C -  4.0 °C

ΔT = 33.0°C

Q = 100.0 g ×4.184 j/g.°C × 33.0°C

Q = 13807.2 j

Joule to KJ:

13807.2 j  × 1kj  /1000 j

13.8072 kj

5 0
3 years ago
What is exothermic and endothermic? How do they differ?
BabaBlast [244]
Exothermic  releases energy(heat) from the system to the surrounding
endothermic takes energy (heat) from the surrounding to the system
6 0
3 years ago
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