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forsale [732]
3 years ago
13

NaBr + CaF2 - NaF + CaBrz es What coefficients are needed to balance the chemical equation?

Physics
1 answer:
Dovator [93]3 years ago
8 0

Answer:

4NaBr + 2CaF2 ---------- 4 NaF + 2CaBrz

Explanation:

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If given a device that has unknown circuitry, and you measure that the voltage across the device leads the voltage across a resi
shusha [124]

There may be an improper voltage in the device.                                                                                                                                                              

<u>Explanation</u>:

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3 years ago
After travelling 4.0 km, the train reaches its maximum speed. it continues at this constant speed on the next section of the tra
lozanna [386]

Answer:

  toward the center of the circular curve

Explanation:

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The result force is directed toward the center of the circle.

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<em>Additional comment</em>

If any part of the result force is in the direction of motion, the speed will not be constant. If the center-directed force is not constant, the path will not be circular.

5 0
1 year ago
How many electrons in Cu​
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Answer:29 electrons

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3 0
3 years ago
If an object has zero acceleration, does it have to have zero velocity?
adelina 88 [10]

Answer:

Yes, the velocity would also be zero.

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2 years ago
Psychophysics is a discipline in psychology that focuses solely on the identification of stimuli. T F
Rzqust [24]
Hi There,

  
This is False.
Hope this helped!
3 0
3 years ago
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