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liberstina [14]
3 years ago
10

How many molecules are there in 100 g of glucose?

Chemistry
1 answer:
agasfer [191]3 years ago
8 0
There are 0.55 moles in glucose
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Answer:

<em>Molecules of different gases with the same mass and temperature always have the same average kinetic energy - E.</em>

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Brenda rode a skateboard 95 meters west. It took her 20 seconds. What was
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Answer:

D. 4.75 m/s west

Explanation:

You can immediately get the answer once you know the formula for<em> velocity.</em>

  • The formula for velocity is: Velocity (V) = \frac{distance (d)}{time (t)}

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2. What mass of sodium chloride is produced when chlorine gas reacts with 2.29 grams of sodium iodide? The unbalanced equation i
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Answer:

0.88g

Explanation:

The reaction equation:

         2NaI  + Cl₂   →    2NaCl  + I₂

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To solve this problem, we work from the known to the unknown.

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Therefore;

      Mass  = number of moles x molar mass

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      Mass of NaCl  = 0.015 x 58.5  = 0.88g

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Which type of wave has a disturbance that moves parallel to direction the energy in the waves travels?
Len [333]
The correct answer is B.LONGITUDINAL WAVES.
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