Question

please help me out I am having my chemistry exam tomorrow .. TT

answer all of them and correctly​

Answer 1

Explanation:

1. Sugarcane with conc. H₂SO₄:

C₁₂H₂₂O₁₁ + Conc. H₂SO₄ → 12 C + 11H₂O

2. Ca(OH)₂ + CO₂ → CaCO₃ + H₂O

3. Na₂SO₄ + H₂SO₄ → NaSO₄ + H₂O + CO₂

4. 2NH₃ + CO₂ → NH₂CONH₂ (Urea) + H₂O                                                  

5. Fe₂O₃ + 3CO → 2Fe + 3CO²  

Answer 2

Answer:

Useful Chemistry Equations

ΔE = q + W.

W = -PΔV , ΔE = qp - PΔV at constant P.

ΔE = qv at constant V.

H = E + PV.

ΔH = qp at constant P.

Summary of ΔE equations in different conditions.

Entropy (S) and Gibbs Free energy (G)

sis,I saw bt there r too many wit same name, can you say how the dp is?