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Sauron [17]
3 years ago
11

lonic bonds are strong enough to cause all ionic compounds to be ___________ at room temperature. Plz help i need this​

Physics
1 answer:
Mice21 [21]3 years ago
3 0

Answer:

because ionic bonds are strong, a lot of energy is needed to break them. They are all solids at room temperature.

Explanation:

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vredina [299]
Fist one is a cylinder
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An object of mass, m1 with a velocity, v1 collides with another object at rest (v2 = 0) with a mass, m2. After the collision, m1
goblinko [34]

Answer:

v"_{1} = v_{1} tanΘ

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Explanation:

Applying the law of conservation of momentum, we have:

Δp_{x = 0}

p_{x} = p"_{x}

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0 = m_{1} v"_{1} - m_{2} v"_{2} sinΘ (Equation 2)

From Equation 1:

v"_{2} = \frac{m_{1}v_{1}}{m_{2}cos}Θ

From Equation 2:

m_{2} v"_{2}sinΘ = m_{1} v_{1}

v"_{1} = \frac{m_{2} v"_{2}sinΘ}{m_{1} }

Replacing Equation 3 in Equation 4:

v"_{1}=\frac{m_{2}\frac{m_{1}v_{1}}{m_{2}cosΘ}sinΘ}{m_{1}}

v"_{1}=v_{1}\frac{sinΘ}{cosΘ}

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And we found Θ from the Equation 5:

tanΘ=\frac{v"_{1}}{v_{1}}

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T1: initial temperature = -8.0°C

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c: specific heat of water = 4186 J/kg

By replacing the values of the parameters you have:

Q=(0.250kg)(4186J/kg\°C)(22+8)\°C+(3.34*10^5 J/kg)(0.250kg)\\\\Q=114895\ J

where you have considered that ice melts completely

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Angelina_Jolie [31]

Answer:

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vladimir1956 [14]

Answer:

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Explanation:

the question is outrageous

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3 years ago
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