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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

K3PO4 + HOH = KOH + H3PO4 =>
K3PO4 + 3 HOH = 3 KOH + H3PO4

FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl

Ag2CO3 + NH3 = Ag(NH3)2 + CO2 + O2 =>
2 Ag2CO3 + 8 NH3 = 4 Ag(NH3)2 + 2 CO2 + O2

N2 + HCl = NH3 + Cl2 =>
N2 + 6 HCl = 2 NH3 + 3 Cl2

CH3OCH2OCH3O + Na = CONaH2CONaHCONaH2 + H2 =>
2 CH3OCH2OCH3O + 6 Na = 2 CONaH2CONaHCONaH2 + 3 H2

Al2(SO4)3 + Cl2 = AlCl3 + SO4 =>
Al2(SO4)3 + 3 Cl2 = 2 AlCl3 + 3 SO4

Ag2SO4 + K2CO3 = AgK + SO4CO3 =>
Ag2SO4 + K2CO3 = 2 AgK + SO4CO3

C2H5OH(g) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)

BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl

AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)

Pb + CH3COOH = PbCH3COO + H2 =>
2 Pb + 2 CH3COOH = 2 PbCH3COO + H2

GaBr3 = Ga3 + Br =>
3 GaBr3 = Ga3 + 9 Br

NaI + Pb = PbI2 + Na =>
2 NaI + Pb = PbI2 + 2 Na

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

FeCl3 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10 FeCl3 + 6 KMnO4 + 24 H2SO4 = 15 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O

NaI + Pb = PbI2 + Na =>
2 NaI + Pb = PbI2 + 2 Na

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

(NH4)2CO3 + CaCl2 = CaCO3 + Cl2(NH4)2 =>
(NH4)2CO3 + CaCl2 = CaCO3 + Cl2(NH4)2

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

Mg + Al(ClO)3 = Mg(ClO)2 + Al =>
3 Mg + 2 Al(ClO)3 = 3 Mg(ClO)2 + 2 Al

CaCl + NaHCO3 + H2O = CaOH + H2CO3 + NaCl =>
CaCl + NaHCO3 + H2O = CaOH + H2CO3 + NaCl

KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

HIO4 = H2O + I2O7 =>
2 HIO4 = H2O + I2O7

Si + S2 = Si2S4 =>
2 Si + 2 S2 = Si2S4

Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu

CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl

CH3CH2CH3COOK + KOH = CH3CH3 + K2CO3 =>
2 CH3CH2CH3COOK + 2 KOH = 3 CH3CH3 + 2 K2CO3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

As + H2SO4 = As2(SO4)3 + SO2 + H2O =>
2 As + 6 H2SO4 = As2(SO4)3 + 3 SO2 + 6 H2O

S + Na2O = Na2S + Na2SO3 =>
3 S + 3 Na2O = 2 Na2S + Na2SO3

C6H5CHCH2CH3 + KMnO4 + H2O = C6H5CHCH2CH3OHOH + MnO2 + KOH =>
3 C6H5CHCH2CH3 + 2 KMnO4 + 4 H2O = 3 C6H5CHCH2CH3OHOH + 2 MnO2 + 2 KOH

Li[AlH4] + H2O = Li{+} + OH{-} + Al2O3 + H2 =>
2 Li[AlH4] + 5 H2O = 2 Li{+} + 2 OH{-} + Al2O3 + 8 H2

H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O

Pb(OH)2 + Hg2S = PbS + HgOH =>
Pb(OH)2 + Hg2S = PbS + 2 HgOH

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

B2O3 + Si = B4Si + SiO2 =>
2 B2O3 + 4 Si = B4Si + 3 SiO2

Pb(OH)4 + HI = Pb(I)4 + H2O =>
Pb(OH)4 + 4 HI = Pb(I)4 + 4 H2O

CO2 + H2O = C6H12O3 + O2 =>
12 CO2 + 12 H2O = 2 C6H12O3 + 15 O2

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

CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2

C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2

I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2

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

NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

MnO2 + H2SO4H2C2O4 = MnSO4 + CO2 + H2O =>
MnO2 + H2SO4H2C2O4 = MnSO4 + 2 CO2 + 2 H2O

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