Help with 1 through 10 plz
1 answer:
1. composition
2. changes
3. five
4. carbon
5. carbon
6. analytical chemistry
7. physical chemistry
8. living organisms
9. goal
10. knowledge
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Protons+Neutrons
34+40= 74
Answer:hydrogen Peroxide
Explanation:
2NH₃(g) + CO₂(g) → CO(NH₂)₂(s) + H₂O(l)
is the balanced equation for the synthesis of urea.
In this case a double displacement reaction will take place.
