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densk [106]
3 years ago
7

What can student do to increase the force of attraction of magnet on the iron(metal) block?

Chemistry
2 answers:
bulgar [2K]3 years ago
7 0
Rub the magnet on some iron because it will have a stronger attraction.
Fantom [35]3 years ago
3 0
Rub the magnet on the iron an it will cause a stronger force of attraction. Hope this helped!
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50.0 mL of a solution of HCl is combined with 100.0 mL of 1.05M NaOH in a calorimeter. The reaction mixture is initially at 22.4
VikaD [51]

Answer:

2.1 M is the molarity of the HCl solution.

Explanation:

HCl+NaOH\rightarrow H_2O+NaCl

Molarity of HCl solution = M_1=?

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M_1=2.1 M

2.1 M is the molarity of the HCl solution.

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3 years ago
Help me, I’m failing chem
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