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Deffense [45]
4 years ago
15

Critique Maria’s laboratory safety procedures.

Chemistry
1 answer:
Svetllana [295]4 years ago
3 0
1.No eating in the lab
2.No running around in the lab
3.Wear gloves while performing experiments
4.Clen your hands before you leave the lab
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Which of the following best defines the internal energy of a system?
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2 AICI3 + 3 Ca - 3 CaCl2 + 2 Al
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How many moles of hydrogen ions are formed in the ionization of 0.250 moles of H2SO4?
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Answer:

The ionization of 0.250 moles of H₂SO₄ will produce 0.5 moles of H⁺ (hydrogen ion)

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