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Molodets [167]
3 years ago
8

Describe the three main sub?atomic particles. Include mass (with units), charge and location for each.

Chemistry
1 answer:
Afina-wow [57]3 years ago
5 0
Electron - negligible mass, negative charge, orbits the nucleus
Proton - 1 AMU, positive charge, in the nucleus
Neutron, 1 AMU, no charge, in the nucleus
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Y Ggg I Ip us Edd u I by
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Explanation:

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In a separate experiment beginning from the same initial conditions, including a temperature Ti of 25.0°C, half the number of mo
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- 178 ºC

Explanation:

The  ideal gas law   states that :

PV = nRT,

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For the initial conditions :

P₁ V₁ = n₁ R T₁    (1)

and for the final conditions:

P₂V₂= n₂ R T₂    where   n₂ = n₁/2     then    P₂ V₂ = n₁/2 T₂    (2)

Assuming V₂ = V₁ and  dividing (2) by Eqn (1) :

P₂ V₂ = n₁/2 R T₂  / ( n₁ R T₁)      then  P₂ / P₁ = 1/2 T₂ / T₁

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6 0
3 years ago
Determine whether the molecule ch3sh is polar.
garri49 [273]
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2 years ago
A balloon occupies 1.50 L with 0.205 mol of carbon dioxide. How many moles would be required to increase the size of the balloon
Gekata [30.6K]

Answer:

0.683 moles of the gas are required

Explanation:

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V₁n₂ = V₂n₁

<em>Where V is volume and n are moles of 1, initial state and 2, final state of the gas.</em>

<em />

Computing the values of the problem:

1.50Ln₂ = 5L*0.205mol

n₂ = 0.683 moles of the gas are required

<em />

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