3 years ago

Which statements describe Rutherford’s model of the atom? Select all that apply.

Chemistry

1 answer:

andreyandreev [35.5K]3 years ago

8 0

The atom has a tiny and heavy nuclues as well-know gold foil.

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A 365 L balloon is blown up inside at 283 K. It is then taken outside in the hot sun and Heated to 300K. What is the new volume?

asambeis [7]

V₁ = initial Volume of the balloon after it is blown up = 365 L

V₂ = new Volume of the balloon after it is taken outside = ?

T₁ = initial temperature of the balloon = 283 K

T₂ = new temperature of the balloon = 300 K

using the equation

V₁/V₂ = T₁/T₂

365/V₂ = 283/300

V₂ = 387 L

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3 years ago

What volume of a 0.295 M nitric acid solution is required to neutralize 24.8 mL of a 0.107 M potassium hydroxide solution

KengaRu [80]

Answer: 9.00 mL

Explanation:

$M_{A}V_{A}=M_{B}V_{B}\\(0.295)V_{A}=(0.107)(24.8)\\V_{A}=\frac{(0.107)(24.8)}{(0.295)} \approx \boxed{9.00 \text{ mL}}$

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2 years ago

DIRECTIONS: Solve the following problems by using G.R.E.S.A (Given, Required,Equation, Solution, and Answer).

Licemer1 [7]

Answer:

SEE BELOW

Explanation:

Given 500 cm^3 = V1 760 mm = P1 (760*2) = P2

Required V2

P1V1 = P2V2

RE-ARRANGE TO P1V1/P2 = V2

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2 years ago

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What types of fields does moving electricity produce?

Lena [83]

The electric and magnetic fields are generated by moving electric charges, the electric and magnetic fields interact with each other, the electric and magnetic fields produce forces on electric charges, the electric charges move in space.

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2 years ago

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Answer:

the energy possessed by a body by its value of its position relative to others, stresses within itself, electric charge, and other factors.

Explanation:

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