Test Mode Reading Mode Right = 0 Wrong = 0
Equilibrium constant decreases with temperature
Catalyst increases the rate of the reaction
Equilibrium constant increases with pressure
Yield of NH3 increases with pressure
Br2/CCl4 
    H2/pt  
        I2/KOH    
  Cu2+ / OH 
CU2+(aq) + 2e- Cu(s) 
Cu(s) Cu2+(aq)+2e- 
1/2H2(g) H+(aq) + e-2 
4OH-(aq)2H2O(1)+O2(g) + 4e-
    NaHCO3   , SiO2
Na2Si2O
        Na2Si2 O3
  Na2SiO3
CH3-CH=CH2l 
    CH2=CH-CH2l   
    CHCH-CH2I   
  CH2I -CHI-CH3
      HOCH2-CH2OH   
CHCH  
  CH3OH 
 CH2=CH2
sp3d
sp3 
    d2sp3 
fsp2
Troposhere
Thermoshere
Mesosphere
Stratosphere
0.1 mol
1.0 mol
0.2 mol
0.4 mol
1.59 g
10.60 g
2. 18 g
0.53 g
   Cr2+
Cr3+
2Cr3+ 
    Cr(OH)3
2 δ and 2 π
3δ, and 2 π
2δ and 1 π
3 δ , and 3 π
β- -particle
  neutron
  γ-ray
   α-particle 
CH3CH2OH
      CH3CHOHCH3 
     CH3CH2CH2OH  
  CH3COCH2CH3
Created: 2 months ago | Updated: 6 hours ago
5.5 ×10-23g
10.7 × 10-17g   
      9.1 ×10-28g 
  9.1 × 10-30 g 
0.0 mg / L
0.01 mg /L
0.05 mg / L
0.5 mg /L

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