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Chemische vergelijkingen in evenwicht op04/15/16

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

Zn + H2SO4 = Zn(SO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(SO4)2 + 2 H2

H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O

CaS + Pb(NO3)2 = Ca(NO3)2 + Pb(S) =>
CaS + Pb(NO3)2 = Ca(NO3)2 + Pb(S)

Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O

Fe + CuSO4 = Cu + Fe2(SO4)3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3

NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O

sodium + water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2

NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O

CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl

C7H9 + HNO3 = C7H6N3O6 + H2O =>
C7H9 + 3 HNO3 = C7H6N3O6 + 3 H2O

C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O

HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

H2SO4 + CaO2H2 = CaSO4 + H2O =>
H2SO4 + CaO2H2 = CaSO4 + 2 H2O

Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

KOH + NISO4 = KSO4 + NIOH =>
KOH + NISO4 = KSO4 + NIOH

PH3 + L2 + H2O = H3PO2 + HL =>
PH3 + 2 L2 + 2 H2O = H3PO2 + 4 HL

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

Na2S(aq) + CaCl2(aq) = CaS(s) + NaCl(aq) =>
Na2S(aq) + CaCl2(aq) = CaS(s) + 2 NaCl(aq)

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O

Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG

B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2

C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl

Cu + Ag(CH3COO) = Cu(CH3COO) + Ag =>
Cu + Ag(CH3COO) = Cu(CH3COO) + Ag

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

C3H6O + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2 Ag(NH3)2OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3

HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl

AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2

Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3

CH3OH + KMNO4 + H2SO4 = HCOOH + MNSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMNO4 + 6 H2SO4 = 5 HCOOH + 4 MNSO4 + 2 K2SO4 + 11 H2O

Sn + H2SO4 = Sn(SO4) + H =>
Sn + H2SO4 = Sn(SO4) + 2 H

Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O

Hg + HNO3 + HCl = HgCl + NO + H2O =>
3 Hg + HNO3 + 3 HCl = 3 HgCl + NO + 2 H2O

KI + H2SO4 = I2 + H2S + K2SO4 + H2O =>
8 KI + 5 H2SO4 = 4 I2 + H2S + 4 K2SO4 + 4 H2O

SO2 = S8 + O2 =>
8 SO2 = S8 + 8 O2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL

Th(NO3)4 + K3PO4 = Th3(PO4)4 + KNO3 =>
3 Th(NO3)4 + 4 K3PO4 = Th3(PO4)4 + 12 KNO3

C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2

Br + SO2 = BrS + O2 =>
Br + SO2 = BrS + O2

CuO + H2 = Cu2 + H2O =>
2 CuO + 2 H2 = Cu2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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