LCP and Ocean Acidification
N₂(g) + 3H₂(g) ⇌ 2NH₃(g) + heat
If more H₂ is added, which direction does the reaction shift
To the right toward NH₃
What is chemical equilibrium
When the forward and reverse reaction rates are equal
Which reactant runs out first in a chemical reaction
The LR (Limiting Reactant)
Zn + CuSO₄ → ?
Predict the products
ZnSO₄ + Cu
What special intermolecular force occurs when hydrogen bonds with N O or F
Hydrogen bonding
N₂(g) + 3H₂(g) ⇌ 2NH₃(g) + heat
What happens if temperature increases
The reaction shifts left because heat is a product
Name 2 characteristics of bases
Bitter taste feels slippery pH above 7 turns litmus blue any 2 work here
2H₂ + O₂ → 2H₂O
How many moles of H₂O are produced from 3 moles of O₂
6 moles H₂O
Balance the equation
__ Al + __ O₂ → __ Al₂O₃
4Al + 3O₂ → 2Al₂O₃
Write the formula for magnesium oxide
MgO
What is Ocean acidification?
Decrease of Ph in the earths oceans
If [OH⁻] = 1 × 10⁻⁵ calculate [H⁺] using Kw = 1 × 10⁻¹⁴ Is the solution acidic basic or neutral
[H⁺] = 1 × 10⁻⁹
The solution is basic