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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
PPH3 + NiCl2*6H2O = [NiCl2(PPH3)2] + H2O =>
2 PPH3 + NiCl2*6H2O = [NiCl2(PPH3)2] + 6 H2O

NH4ClO4 + K3PO4 = [NH4]3PO4 + KClO4 =>
3 NH4ClO4 + K3PO4 = [NH4]3PO4 + 3 KClO4

C5H2O6 + O2 = CO2 + H2O =>
2 C5H2O6 + 5 O2 = 10 CO2 + 2 H2O

Ag + NO3{-} + H{+} = NO + Ag{+} + H2O =>
3 Ag + NO3{-} + 4 H{+} = NO + 3 Ag{+} + 2 H2O

Fe2S3 + HOH = H2S + Fe(OH)3 =>
Fe2S3 + 6 HOH = 3 H2S + 2 Fe(OH)3

NH3 + NaClO = H2N4 + NaCl + H2O =>
4 NH3 + 5 NaClO = H2N4 + 5 NaCl + 5 H2O

Ce + HCl = CeCl + H2 =>
2 Ce + 2 HCl = 2 CeCl + H2

N2O3 + Ca(OH)2 = Ca3(NO3)2 + H2O =>
N2O3 + 3 Ca(OH)2 = Ca3(NO3)2 + 3 H2O

Na2Al2O4 + Ca(HCO3)2 = CaAl2O4 + Na2CO3 + H2O + CO2 =>
Na2Al2O4 + Ca(HCO3)2 = CaAl2O4 + Na2CO3 + H2O + CO2

Cr(OH)3 + Mn(NO3)2 + K2CO3 = K2CrO4 + K2MnO4 + NO + CO2 + H2O =>
2 Cr(OH)3 + 3 Mn(NO3)2 + 5 K2CO3 = 2 K2CrO4 + 3 K2MnO4 + 6 NO + 5 CO2 + 3 H2O

Hg(NO3)2 + NH4OH = [Hg(NH2)(NO3)] + NH4NO3 + H2O =>
Hg(NO3)2 + 2 NH4OH = [Hg(NH2)(NO3)] + NH4NO3 + 2 H2O

FeCl3 + NH4SCN = (NH4)3[Fe(CSN)6] + NH4Cl =>
FeCl3 + 6 NH4SCN = (NH4)3[Fe(CSN)6] + 3 NH4Cl

LiCl + H2SO4 = HCl + Li + SO4 =>
2 LiCl + H2SO4 = 2 HCl + 2 Li + SO4

CH3CH2Br + Na = CH3CH2Na + Br =>
CH3CH2Br + Na = CH3CH2Na + Br

K2SO3 + Pb(NO3)2 = K(NO3) + PbSO3 =>
K2SO3 + Pb(NO3)2 = 2 K(NO3) + PbSO3

Pt + HNO3 + HCl = H2(PtCl)6 + NO + H2O =>
18 Pt + 4 HNO3 + 18 HCl = 3 H2(PtCl)6 + 4 NO + 8 H2O

Mg(HSO3)2 = SO2 + H2O + MgSO3 =>
Mg(HSO3)2 = SO2 + H2O + MgSO3

KSCN + CaCl2 = KCl + Ca(SCN)2 =>
2 KSCN + CaCl2 = 2 KCl + Ca(SCN)2

AgCl + SO3 = Ag2SO3 + Cl =>
2 AgCl + SO3 = Ag2SO3 + 2 Cl

Al + Cu + NaOH = AlNa3 + CuO + H2 =>
2 Al + 6 Cu + 6 NaOH = 2 AlNa3 + 6 CuO + 3 H2

AgNO3 + I = AgINO3 =>
AgNO3 + I = AgINO3

Pb(NO3)2 + Zn = ZnPb + N2O6 =>
Pb(NO3)2 + Zn = ZnPb + N2O6

NHO3 = NO + H2O + O2 =>
4 NHO3 = 4 NO + 2 H2O + 3 O2

K2CrO4 + NH3 = K3N + H2CrO4 =>
3 K2CrO4 + 2 NH3 = 2 K3N + 3 H2CrO4

Cl2 + K2SO3 = KCl + SO3 =>
Cl2 + K2SO3 = 2 KCl + SO3

LiO + P2O5 = Li3PO4 + O2 =>
12 LiO + 2 P2O5 = 4 Li3PO4 + 3 O2

FeCO3 + H2SO4 = Fe2(SO4)3 + SO2 + CO2 + H2O =>
2 FeCO3 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 2 CO2 + 4 H2O

Cr(OH)3 + HCl = Cr(OH)Cl2 + H2O =>
Cr(OH)3 + 2 HCl = Cr(OH)Cl2 + 2 H2O

NH4NO3 + Pb(NO3)2 = Pb(NO3) + NH4(NO3)2 =>
NH4NO3 + Pb(NO3)2 = Pb(NO3) + NH4(NO3)2

Co2 + H = CoH =>
Co2 + 2 H = 2 CoH

Cl2 + KNO3 = KClO3 + NO + K2O =>
3 Cl2 + 10 KNO3 = 6 KClO3 + 10 NO + 2 K2O

SiC + O2 = SiO2 + C =>
SiC + O2 = SiO2 + C

NaOH + C3H4O2 = C3H3O2Na + H2O =>
NaOH + C3H4O2 = C3H3O2Na + H2O

ZnS + HNO3 = H2S + Zn(NO3)2 =>
ZnS + 2 HNO3 = H2S + Zn(NO3)2

Cu2 + H2O + O2 = Cu(OH)2 =>
Cu2 + 2 H2O + O2 = 2 Cu(OH)2

SNO2 + CO = CO2 + SN =>
SNO2 + 2 CO = 2 CO2 + SN

Mg + HNO3 = MgNO3 + H2O + NO2 =>
Mg + 2 HNO3 = MgNO3 + H2O + NO2

CaO + NO2 = Ca(NO3)2 + NO =>
CaO + 3 NO2 = Ca(NO3)2 + NO

IO3 + H2O = IO + OH =>
IO3 + 2 H2O = IO + 4 OH

Zu(OH)2 + HNO3 = Zu(NO3)2 + H2O =>
Zu(OH)2 + 2 HNO3 = Zu(NO3)2 + 2 H2O

HClO2 = Cl2 + ClO2 + H2O =>
8 HClO2 = Cl2 + 6 ClO2 + 4 H2O

C6H6ClN + HCl = C6H7ClN{+} + Cl{-} =>
C6H6ClN + HCl = C6H7ClN{+} + Cl{-}

Na3VO4(aq) + Na2SO3(aq) + HCl(aq) = VOCl2(aq) + NaCl(aq) + NaSO4(aq) + H2O(l) =>
3 Na3VO4(aq) + Na2SO3(aq) + 16 HCl(aq) = 3 VOCl2(aq) + 10 NaCl(aq) + NaSO4(aq) + 8 H2O(l)

(C5H12) = C5H12 = C5H12 =>
(C5H12) = C5H12

Mg + AlCl3O9 = Al + Mg(ClO3)2 =>
3 Mg + 2 AlCl3O9 = 2 Al + 3 Mg(ClO3)2

KOH + (NH2)2CO = K2CO3 + H2 + N2 =>
2 KOH + (NH2)2CO = K2CO3 + 3 H2 + N2

NH4NO3 = H2O + O2 + N2 =>
2 NH4NO3 = 4 H2O + O2 + 2 N2

Cl2 + RbOH = RbCl + RbCl2O + H2O =>
3 Cl2 + 4 RbOH = 2 RbCl + 2 RbCl2O + 2 H2O

F(g) + FeI(aq) = I + FeF =>
F(g) + FeI(aq) = I + FeF

Hg + Cl1 = HgCl2 =>
Hg + 2 Cl1 = HgCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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