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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

FeCl2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O + FeCl3 =>
30 FeCl2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O + 20 FeCl3

AI + HCI = (AICI)3 + (H)2 =>
6 AI + 6 HCI = 2(AICI)3 + 3(H)2

ZnSO4 + MgCO3 = MgSO4 + ZnCO3 =>
ZnSO4 + MgCO3 = MgSO4 + ZnCO3

Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

C3H8O3 + C4H8O2 = C7H14O4 + H2O =>
C3H8O3 + C4H8O2 = C7H14O4 + H2O

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

NO2 + NH4OH = NH4NO3 + H2O =>
8 NO2 + 6 NH4OH = 7 NH4NO3 + H2O

Co2 + NH4OH = Co(OH)2 + NH4 =>
Co2 + 4 NH4OH = 2 Co(OH)2 + 4 NH4

HCl + MgO = MgOH + Cl =>
HCl + MgO = MgOH + Cl

KHP + NaOH = H2O + K + NaP =>
KHP + NaOH = H2O + K + NaP

Cu + H3AsO4 = Cu3(AsO4)2 + H2 =>
3 Cu + 2 H3AsO4 = Cu3(AsO4)2 + 3 H2

Fe2O3 + HClO3 = Fe(ClO3)3 + H2O =>
Fe2O3 + 6 HClO3 = 2 Fe(ClO3)3 + 3 H2O

Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg

CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl

Ca3(PO4)2 + HCl = H3PO4 + Ca(Cl2) =>
Ca3(PO4)2 + 6 HCl = 2 H3PO4 + 3 Ca(Cl2)

Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3

NaC2H3O4 + Ca(NO3)2 = CaC2H3O4 + Na(NO3)2 =>
NaC2H3O4 + Ca(NO3)2 = CaC2H3O4 + Na(NO3)2

K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O

Na4SiO4 + SrCl2 = Sr2SiO4 + NaCl =>
Na4SiO4 + 2 SrCl2 = Sr2SiO4 + 4 NaCl

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Pb + H2PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H2PO4 = 2 H2 + Pb3(PO4)2

NaH2C6H5O7 + NaOH = Na2HC6H5O7 + H2O =>
NaH2C6H5O7 + NaOH = Na2HC6H5O7 + H2O

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

C2H5NS + HCl = H2S + C2H5NCl2 =>
C2H5NS + 2 HCl = H2S + C2H5NCl2

CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl

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

HCI + Ca(OH)2 = CaCI + H(OH)2 =>
HCI + Ca(OH)2 = CaCI + H(OH)2

CN{-} + H2O = CNO{-} + H{+} + e =>
CN{-} + H2O = CNO{-} + 2 H{+} + 2e

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

NH4Cl + HOCl = N2 + H2O + H{+} + Cl{-} =>
2 NH4Cl + 3 HOCl = N2 + 3 H2O + 5 H{+} + 5 Cl{-}

NaCl + UO2(CH3COO)2 = NaUO2(CH3COO)3 + UO2Cl2 =>
2 NaCl + 3 UO2(CH3COO)2 = 2 NaUO2(CH3COO)3 + UO2Cl2

Na2C2O4 + Al2(SO4)3 = Al2(C2O4)3 + Na2SO4 =>
3 Na2C2O4 + Al2(SO4)3 = Al2(C2O4)3 + 3 Na2SO4

N3 + H2 = NH3 =>
2 N3 + 9 H2 = 6 NH3

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI

Mg + H3PO4 = MgPO4 + H2 =>
2 Mg + 2 H3PO4 = 2 MgPO4 + 3 H2

HNO3 + K2CO3 = K2NO3 + HCO3 =>
HNO3 + K2CO3 = K2NO3 + HCO3

H2 + NaCI = HCI + Na =>
H2 + 2 NaCI = 2 HCI + 2 Na

HCHO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNCHH + H2O =>
HCHO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNCHH + H2O

HPO3 + ZnO = Zn(PO3)2 + H2O =>
2 HPO3 + ZnO = Zn(PO3)2 + H2O

CoCl2*6H2O + HCl + NH2CH2CH2NH2 + H2O2 = (Co(NH2CH2CH2NH2)Cl2)Cl + H2O =>
2 CoCl2*6H2O + 2 HCl + 2 NH2CH2CH2NH2 + H2O2 = 2(Co(NH2CH2CH2NH2)Cl2)Cl + 14 H2O

MnO2 + CO2 = MnCO3 + O2 =>
2 MnO2 + 2 CO2 = 2 MnCO3 + O2

Te + O4 = Te2O4 =>
2 Te + O4 = Te2O4

NF3 + H2O = HF + NO + NO2 =>
2 NF3 + 3 H2O = 6 HF + NO + NO2

NaOH + H(NO2) = Na(NO2) + HOH =>
NaOH + H(NO2) = Na(NO2) + HOH

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Breng de vergelijking van een chemische reactie in evenwicht
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