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Fittoniya [83]
3 years ago
5

PLEASEE HELP ME! PLS PLS I NEED IT NOW PLS!

Chemistry
1 answer:
Vladimir [108]3 years ago
6 0

iron Bars form a solenoid when wrapped in a coil by a current carrying copper conducting wire .

copper coils generate a magnetic field when a current is passed through the coil . according to the helmholtz law.

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What is the molar mass of (NH), CO?<br> 138g<br> 788<br> 968<br> 1448
aleksandr82 [10.1K]

Answer:

The molar mass of (NH_{4})_{2}CO_{3} is 96.8 g/mol

Explanation:

The given molecular formula - (NH_{4})_{2}CO_{3}

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When a person pushes off a wall with 15N of force,how much force does the wall push back
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