Le Chatelier's Principle, pH, & Ocean Acidifcation
N₂(g) + 3H₂(g) ⇌ 2NH₃(g) + heat
What happens if temperature increases
The reaction shifts left
What is chemical equilibrium
When the forward and reverse reaction rates are equal
Which reactant runs out first in a chemical reaction
The LR
Find the molar mass of H₂O
18 g/mol
Name the compound NaCl
Sodium Chloride
N₂(g) + 3H₂(g) ⇌ 2NH₃(g)
What happens if pressure increases
The reaction shifts right
Name 2 characteristics of bases
Bitter taste feels slippery pH above 7 turns litmus blue any 2 work here
What is the molarity of a solution made by dissolving 2 moles of NaCl into 1 liter of water
2M
CaCO₃ → CaO + CO₂
Classify this reaction
Decomposition reaction
Write the formula for magnesium oxide
MgO
2PH3(g) ⇌ P2(g) + 3H2(g)
ΔH = 83 kJ
1. ↑Pressure
a). Equilibrium Shift
b). [PH3]
c). [H2]
a) arrow right small arrow left long
b) up
c) down
Name 2 characteristics of acids
Sour taste, pH below 7, turns litmus red, conducts electricity any 2 work for this