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3.1 and 3.2 Exit Ticket

Posljednje ažuriranje 6 months ago

2 questions

Obavezno

1

Pitanje 1

1.

Desiré was investigating a chemical reaction. When she heated it up, she found that sulfuric acid (H₂SO₄) changed into water (H₂O). She made the following atomic-scale model to show what she thinks happened.
Do you think this is a complete model of what happened during the chemical reaction?

No

Yes

1

Pitanje 2

2.

null Desiré was investigating a chemical reaction. When she heated it up, she found that sulfuric acid (H₂SO₄) changed into water (H₂O). She made the following atomic-scale model to show what she thinks happened.

Explain your answer. Describe why the model is either complete or incomplete. (1-2 Sentences)