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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2

Fe{2+} + BrO + H = Fe{3+} + Br{-} + HO =>
Fe{2+} + BrO + H = Fe{3+} + Br{-} + HO

(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3

CsH2PO4 + Cs24W24O84H52O26 = Cs2400H4800P2280O9120W120O480 + H2O + O2 =>
2280 CsH2PO4 + 5 Cs24W24O84H52O26 = Cs2400H4800P2280O9120W120O480 + 10 H2O + 30 O2

C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O

As2S5 + H2O2 + OH{-} = AsO4{3-} + SO4{2-} + H2O =>
As2S5 + 20 H2O2 + 16 OH{-} = 2 AsO4{3-} + 5 SO4{2-} + 28 H2O

FeO(OH) + HNO3 = FeOH(NO3)2 + H2O =>
FeO(OH) + 2 HNO3 = FeOH(NO3)2 + H2O

HHCl + Zn = ZnHCl + H =>
HHCl + Zn = ZnHCl + H

H2O + CH2O = CH3OH + CO2 =>
H2O + 3 CH2O = 2 CH3OH + CO2

NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3

CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Pb4S + O5 = Pb2O4 + SO2 =>
Pb4S + 2 O5 = 2 Pb2O4 + SO2

AgNO3(aq) + Ba(OH)2(aq) = Ag(OH)2 + Ba(NO3) =>
AgNO3(aq) + Ba(OH)2(aq) = Ag(OH)2 + Ba(NO3)

Ni + O2 = Ni2O =>
4 Ni + O2 = 2 Ni2O

CH3OH + FeCl3 = CH3Cl + FeCl2 + OH =>
CH3OH + FeCl3 = CH3Cl + FeCl2 + OH

C4H8 + CH3OH = C5H12O =>
C4H8 + CH3OH = C5H12O

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Fe(NO3)3 + NH4HCO3 = NH4NO3 + FeO + H2O + CO2 =>
8 Fe(NO3)3 + 26 NH4HCO3 = 25 NH4NO3 + 8 FeO + 15 H2O + 26 CO2

C17H19NO3 = C17H18NO2 + OH =>
C17H19NO3 = C17H18NO2 + OH

Fe(Cl)2 + Mg = Mg(Cl)2 + Fe =>
Fe(Cl)2 + Mg = Mg(Cl)2 + Fe

HBr + H2O = H3O + BrOH =>
HBr + 3 H2O = 2 H3O + BrOH

Al + H2SO4 = Al2O3 + H2S =>
8 Al + 3 H2SO4 = 4 Al2O3 + 3 H2S

CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CH2CHCH2 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 8 K2SO4 + 24 H2O

UF4 + Mg2 = MgF + U =>
UF4 + 2 Mg2 = 4 MgF + U

Na2O(s) + H2O(s) = Na(OH)(ac) =>
Na2O(s) + H2O(s) = 2 Na(OH)(ac)

S2Cl2 + NH3 = S8 + NH4Cl + S4N4 =>
6 S2Cl2 + 16 NH3 = S8 + 12 NH4Cl + S4N4

NaCl + NH4HCO3 = NaHCO3NH4Cl =>
NaCl + NH4HCO3 = NaHCO3NH4Cl

Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu

BaO + Na = Na2O + Ba =>
BaO + 2 Na = Na2O + Ba

KI + NaNO3 + H2SO4 = I2 + K2SO4 + NaNO2 + H2O =>
2 KI + NaNO3 + H2SO4 = I2 + K2SO4 + NaNO2 + H2O

Pb + NaOH = Pb(OH)2 + Na =>
Pb + 2 NaOH = Pb(OH)2 + 2 Na

CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2

NO3 + CO = N2 + CO2 =>
2 NO3 + 6 CO = N2 + 6 CO2

Al + H2SO4 = Al2O3 + H2S =>
8 Al + 3 H2SO4 = 4 Al2O3 + 3 H2S

FeCl3 + KMnO4 = Fe(MnO4)3 + KCl =>
FeCl3 + 3 KMnO4 = Fe(MnO4)3 + 3 KCl

Cd + AgCl = CdCl2 + Ag =>
Cd + 2 AgCl = CdCl2 + 2 Ag

CuSO4 + Sr(NO3)2 = Cu(NO3)2 + SrSO4 =>
CuSO4 + Sr(NO3)2 = Cu(NO3)2 + SrSO4

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

Cu2(HO)2CO3 + H2SO4 = CuSO4 + CO2 + H2O =>
Cu2(HO)2CO3 + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O

Yb2Si2O7 = Yb2SiO5 + SiO2 =>
Yb2Si2O7 = Yb2SiO5 + SiO2

FeI4 + F = F4Fe + I2 =>
FeI4 + 4 F = F4Fe + 2 I2

Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Br + HCl = BrHCl =>
Br + HCl = BrHCl

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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