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ss7ja [257]
2 years ago
14

If you have a fire alarm, and u push it up what does it do

Chemistry
2 answers:
gogolik [260]2 years ago
8 0
Sprays white powder on the hand and alerts the people of the building there is a fire
mina [271]2 years ago
4 0

Answer:

It sends an alarm to the building and saying there is a fire somewhere in the building.

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4 years ago
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Therefore, the correct option is: <u>provide a source of counterions to prevent the build-up of charge at both the cathode to the anode.</u>

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