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GarryVolchara [31]
3 years ago
6

How many water molecules are in a block of ice containing 0.500 mol of water (H2O)?

Chemistry
1 answer:
Alex Ar [27]3 years ago
8 0

Answer:

3.01 × 10²³ molecules

Explanation:

Step 1: Given data

Moles of water (n): 0.500 mol

Step 2: Calculate the molecules of water present in 0.500 moles of water

In order to perform this calculation, we will use the Avogadro's number: in 1 mole of water there are 6.02 × 10²³ molecules of water.

0.500 mol × (6.02 × 10²³ molecules/1 mol) = 3.01 × 10²³ molecules

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The answer is non-metals

Explanation:

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Which statement best describes the collisions of gas particles according to the kinetic-molecular theory?​
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B. As particles travel in straight lines, their paths sometimes meet, and then they bounce apart with no gain or loss of energy.

Explanation:

The best statement that describes the collision of gas particles according to the kinetic-molecular theory is that as particles travel in straight lines, their paths sometimes meet and then they bounce apart with no gain or loss of energy.

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One of the postulate suggests that, when molecules collide with each other, or with the wall of the container, there is no loss or gain of energy.

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3 years ago
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Respuesta:

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Explicación:

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Paso 2: Calcular la masa de hidróxido de calcio en 1.76 × 10³ g de solución

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