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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3CH2OH(aq) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2OH(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)

Mn + Br2 = MnBr =>
2 Mn + Br2 = 2 MnBr

CuSO4 + NaCl + SO2 + H2O = CuCl + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaCl + SO2 + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4

Pb(s) + CuCl2(aq) = PbCl2 + Cu(s) =>
Pb(s) + CuCl2(aq) = PbCl2 + Cu(s)

Cr2O6 + H2O = H2Cr2O7 =>
Cr2O6 + H2O = H2Cr2O7

As(s) + H2(g) = AsH3 =>
2 As(s) + 3 H2(g) = 2 AsH3

CuSO4 + FeSO4 = CuFe + SO4 =>
CuSO4 + FeSO4 = CuFe + 2 SO4

CH3COO{-} + H2SO4 = CH3COOH + SO4{2-} =>
2 CH3COO{-} + H2SO4 = 2 CH3COOH + SO4{2-}

AgNO3 + Ca(OH)2 = Ag(OH) + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 Ag(OH) + Ca(NO3)2

CeO2 + HNO3 = Ce(NO3)2 + H2O + O2 =>
2 CeO2 + 4 HNO3 = 2 Ce(NO3)2 + 2 H2O + O2

KIO3 + HCl = Cl2 + H2O + K[ICl4] =>
KIO3 + 6 HCl = Cl2 + 3 H2O + K[ICl4]

CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2

H2SO3 + Ca(OH)2 = Ca(SO3) + H2O =>
H2SO3 + Ca(OH)2 = Ca(SO3) + 2 H2O

Ni + H2O = Ni2O3 + H2 =>
2 Ni + 3 H2O = Ni2O3 + 3 H2

Ca + AlCl = Al + CaCl2 =>
Ca + 2 AlCl = 2 Al + CaCl2

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

FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)

C5H11OH + HBr = C5H11Br + H2O =>
C5H11OH + HBr = C5H11Br + H2O

CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3

C14H18N2O5 + H2O = C4H7NO4 + C9H11NO2 + HOCH3 =>
C14H18N2O5 + 2 H2O = C4H7NO4 + C9H11NO2 + HOCH3

Ag2S + O2 = AgO + SO2 =>
Ag2S + 2 O2 = 2 AgO + SO2

CH3CH2COCl + H2O = CH3CH2COOH + HCl =>
CH3CH2COCl + H2O = CH3CH2COOH + HCl

SO3 + S = SO2 =>
2 SO3 + S = 3 SO2

BaI2(aq) + AgNO3(aq) = Ba(NO3)2(aq) + AgI(s) =>
BaI2(aq) + 2 AgNO3(aq) = Ba(NO3)2(aq) + 2 AgI(s)

K2SO3 = K2O + SO2 =>
K2SO3 = K2O + SO2

(NH2)2CO = C3N6H6 + NH3 + CO2 =>
6(NH2)2CO = C3N6H6 + 6 NH3 + 3 CO2

(NH4)2SO4 + Mn(C2H3O2)2 = NH4(C2H3O2) + MnSO4 =>
(NH4)2SO4 + Mn(C2H3O2)2 = 2 NH4(C2H3O2) + MnSO4

XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF

CrBr3 + I2 = CrI3 + Br2 =>
2 CrBr3 + 3 I2 = 2 CrI3 + 3 Br2

MgSO4(aq) + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4(aq) + Na2CO3 = MgCO3 + Na2SO4

Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3

C2H6OS + O2 = CO2 + H2O + SO2 =>
C2H6OS + 4 O2 = 2 CO2 + 3 H2O + SO2

HClO3 + H2O = ClO3{-} + H3O{+} =>
HClO3 + H2O = ClO3{-} + H3O{+}

NaHCO3 + Al(OH)3 = NaOH + Al2(CO3)3 + H2O =>
3 NaHCO3 + 2 Al(OH)3 = 3 NaOH + Al2(CO3)3 + 3 H2O

Mg + O2(g) = MgO =>
2 Mg + O2(g) = 2 MgO

CH4 + KMnO4 = HMnO4 + CH3K =>
CH4 + KMnO4 = HMnO4 + CH3K

Fe2(SO4)3 + NaCl = Fe2Cl + Na(SO4)3 =>
Fe2(SO4)3 + NaCl = Fe2Cl + Na(SO4)3

Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O

CaF2 + Li2(SO4) = Ca(SO4) + LiF =>
CaF2 + Li2(SO4) = Ca(SO4) + 2 LiF

BaO2 + Cr2(SO4)3 + NaOH = BaO + Na2CrO4 + Na2SO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 10 NaOH = 3 BaO + 2 Na2CrO4 + 3 Na2SO4 + 5 H2O

NO3 = N + O =>
NO3 = N + 3 O

SnCl2 + Br2 = [SnBr2Cl2] =>
SnCl2 + Br2 = [SnBr2Cl2]

C4H6O5 + NaOH = C4H4O5Na2 + H2O =>
C4H6O5 + 2 NaOH = C4H4O5Na2 + 2 H2O

BeO + NaOH + H2O = Na2[Be(OH)4] =>
BeO + 2 NaOH + H2O = Na2[Be(OH)4]

Ag + Fe2O3 = AgO3 + Fe2 =>
Ag + Fe2O3 = AgO3 + Fe2

SnCl2 + Br2 = [SnBr2Cl2] =>
SnCl2 + Br2 = [SnBr2Cl2]

H3AsO3 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 I{-} + 2 H{+}

BeCl2 + AgNO3 = BeN2O6 + AgCl =>
BeCl2 + 2 AgNO3 = BeN2O6 + 2 AgCl

FeCl3(ac) + NaOH(ac) = Fe(OH)3(ac) + NaCl(ac) =>
FeCl3(ac) + 3 NaOH(ac) = Fe(OH)3(ac) + 3 NaCl(ac)

HCOOH = H2O + CO =>
HCOOH = H2O + CO

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Breng de vergelijking van een chemische reactie in evenwicht
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