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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeS + H3PO4 = FePO4 + H3S =>
FeS + H3PO4 = FePO4 + H3S

I + NaF = NaI + F =>
I + NaF = NaI + F

Cu(OH)2 + NaOH = Na2(CuO2) + H2O =>
Cu(OH)2 + 2 NaOH = Na2(CuO2) + 2 H2O

C + HClO4 = CO2 + HCl =>
2 C + HClO4 = 2 CO2 + HCl

Zn + NaOH = OH + NaZn =>
Zn + NaOH = OH + NaZn

Ae + S = AeS =>
Ae + S = AeS

NaAlO2 + Cl2 = AlCl3 + NaO2 =>
2 NaAlO2 + 3 Cl2 = 2 AlCl3 + 2 NaO2

MgBr2 + Cl2 = MgClBr2 =>
2 MgBr2 + Cl2 = 2 MgClBr2

Ag2S(s) + Al(s) + H2O(l) = Ag(s) + Al2O3(s) + H2S(g) =>
3 Ag2S(s) + 2 Al(s) + 3 H2O(l) = 6 Ag(s) + Al2O3(s) + 3 H2S(g)

KNO3 + Na2CrO4 = Na2NO3 + KCrO4 =>
KNO3 + Na2CrO4 = Na2NO3 + KCrO4

BrO2 + H2O = HBrO2 + OH =>
BrO2 + H2O = HBrO2 + OH

K2CrO4 + K2HPO3 + KOH + H2O = K3(Cr(OH)6) + K2HPO4 =>
2 K2CrO4 + 3 K2HPO3 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 K2HPO4

Al + MnO4 = AlMnO4 =>
Al + MnO4 = AlMnO4

KCl(aq) + Na3(PO4)(aq) = K3(PO4)(aq) + NaCl(s) =>
3 KCl(aq) + Na3(PO4)(aq) = K3(PO4)(aq) + 3 NaCl(s)

(NH4)3PO4 + Ba(ClO3)2 = Ba3(PO4)2 + (NH4)ClO3 =>
2(NH4)3PO4 + 3 Ba(ClO3)2 = Ba3(PO4)2 + 6(NH4)ClO3

MnI2 = I2 + Mn =>
MnI2 = I2 + Mn

NaBr + NaOCl + H2O = NaOH + NaCl + Br2 =>
2 NaBr + NaOCl + H2O = 2 NaOH + NaCl + Br2

H{+} + H2O = H3O{+} =>
H{+} + H2O = H3O{+}

SiO2 + NaCl + H2O = Na2SiO3 + HCl =>
SiO2 + 2 NaCl + H2O = Na2SiO3 + 2 HCl

SN + HNO3 = SNO2 + NO2 + H30 =>
15 SN + 30 HNO3 = 15 SNO2 + 30 NO2 + H30

Ca + F = FCa =>
Ca + F = FCa

KOH + H2Se = K2Se + HOH =>
2 KOH + H2Se = K2Se + 2 HOH

BaO + HOH = Ba + (OH)2 =>
BaO + HOH = Ba + (OH)2

HNO3(aq) + CaCO3(s) = H2O(l) + Ca(NO3)2(s) + CO2 =>
2 HNO3(aq) + CaCO3(s) = H2O(l) + Ca(NO3)2(s) + CO2

Cu + P = CuP =>
Cu + P = CuP

SrCrO4 + CH3COOH = Cr2O7 + Sr + H2O + CH3COO =>
2 SrCrO4 + 2 CH3COOH = Cr2O7 + 2 Sr + H2O + 2 CH3COO

IO2F + H2O = HIO3 + HF =>
IO2F + H2O = HIO3 + HF

NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O

MnO4{-}(aq) + H{+}(aq) = Mn{+2}(aq) + H2O(l) + O2(g) =>
4 MnO4{-}(aq) + 12 H{+}(aq) = 4 Mn{+2}(aq) + 6 H2O(l) + 5 O2(g)

NH3 + BF3 = NH3BF3 =>
NH3 + BF3 = NH3BF3

ZnSe + Cl2 = ZnCl2 + Se =>
ZnSe + Cl2 = ZnCl2 + Se

C2H5O + [Cu(NH3)4](OH)2 = C2H5O2N + Cu2O + NH3 + H2O =>
2 C2H5O + 10[Cu(NH3)4](OH)2 = 2 C2H5O2N + 5 Cu2O + 38 NH3 + 13 H2O

H3(PO4) = P2 + O5 + H2O =>
2 H3(PO4) = P2 + O5 + 3 H2O

COCl2 + CH4O = C3H6O3 + HCl =>
COCl2 + 2 CH4O = C3H6O3 + 2 HCl

Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H3O =>
11 Mg + 26 HNO3 = 11 Mg(NO3)2 + 2 NH4NO3 + 6 H3O

K2Cr2O76 + HI + H2SO4 = K2SO4 + Cr(SO)3 + I2 + H2O =>
K2Cr2O76 + 174 HI + 7 H2SO4 = K2SO4 + 2 Cr(SO)3 + 87 I2 + 94 H2O

Calcium + water = Hydrogen + Calciumhydroxide =>
Ca + 2 H2O = H2 + Ca(OH)2

HCl + CH2 = CHCl + H2 =>
HCl + CH2 = CHCl + H2

Fe(OH)3 + (H2CO3) = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3(H2CO3) = Fe2(CO3)3 + 6 H2O

CuI + F2 = CuF + I2 =>
2 CuI + F2 = 2 CuF + I2

HNO3 + FeCO3 = HCO3 + FeNO3 =>
HNO3 + FeCO3 = HCO3 + FeNO3

FeCl2 + RbOH = Fe(OH)2 + RbCl =>
FeCl2 + 2 RbOH = Fe(OH)2 + 2 RbCl

C15H30O4 + H2O = C12H24O2 + C3H5(OH)3 =>
C15H30O4 + H2O = C12H24O2 + C3H5(OH)3

K1 + O2 = K2O1 =>
4 K1 + O2 = 2 K2O1

I2 + S2O3({-}2) = I({-}1) + S4O6({-}2) =>
I2 + 4 S2O3({-}2) = 2 I({-}1) + 2 S4O6({-}2)

C6H5CH3 + HNO3 = C6H5NO2 + CH3OH =>
C6H5CH3 + HNO3 = C6H5NO2 + CH3OH

CrBr2 + HNO3 = HBr2 + CrNO3 =>
CrBr2 + HNO3 = HBr2 + CrNO3

SCl2 + H2O = SO2 + S8 + HCl =>
16 SCl2 + 16 H2O = 8 SO2 + S8 + 32 HCl

K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3

Cu2 + NH3 = [Cu(NH3)4]2 =>
Cu2 + 8 NH3 = [Cu(NH3)4]2

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Breng de vergelijking van een chemische reactie in evenwicht
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