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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
P4O10 + H2O = HPO3 =>
P4O10 + 2 H2O = 4 HPO3

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

Cl2 + NaHS = NaCl + HCl + S =>
Cl2 + NaHS = NaCl + HCl + S

SnO2(s) + C = Sn(s) + CO(g) =>
SnO2(s) + 2 C = Sn(s) + 2 CO(g)

RbOH + P2O5 = Rb2O + P(OH)5 =>
10 RbOH + P2O5 = 5 Rb2O + 2 P(OH)5

C10H10 + H2 = C10H22 =>
C10H10 + 6 H2 = C10H22

PBCUSO4 = PBSO4CU =>
PBCUSO4 = PBSO4CU

Al2O3 + H2PO2 = Al2(PO2)3 + H2O =>
Al2O3 + 3 H2PO2 = Al2(PO2)3 + 3 H2O

PbBr + HCI = HBr + PbCI =>
PbBr + HCI = HBr + PbCI

FeSO4 + KClO3 + KOH + H2O = FeO3H3 + KCl + K2SO4 =>
6 FeSO4 + KClO3 + 12 KOH + 3 H2O = 6 FeO3H3 + KCl + 6 K2SO4

K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + HNO3 + H2O =>
4 K2Cr2O7 + 3 NH3 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 3 HNO3 + 19 H2O

CaWO4 + NH4HF2 = (NH4)2WO3F2 + CaF2 + H2O =>
CaWO4 + 2 NH4HF2 = (NH4)2WO3F2 + CaF2 + H2O

C5H11O + C2H4O2 = C7H14O2 + H2O =>
20 C5H11O + 13 C2H4O2 = 18 C7H14O2 + 10 H2O

Li2CrO4 + AuI3 = LiI + Au2(CrO4)3 =>
3 Li2CrO4 + 2 AuI3 = 6 LiI + Au2(CrO4)3

Na2S2O3 + Ca(OH) = NaOH + Ca2S2O3 =>
Na2S2O3 + 2 Ca(OH) = 2 NaOH + Ca2S2O3

Ag{+} + Cl{-}— = AgCl =>
Ag{+} + Cl{-}— = AgCl

COCl2 + H2O = CH2Cl2 + O2 =>
COCl2 + H2O = CH2Cl2 + O2

Mn + Co(NO3)2 = Mn(NO3)2 + Co =>
Mn + Co(NO3)2 = Mn(NO3)2 + Co

MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + H2O + H{+} =>
2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{2-} + H2O + H{+}

Mo + HNO3 = NO2 + MoO3 + H2O =>
Mo + 6 HNO3 = 6 NO2 + MoO3 + 3 H2O

CaCl2(aq) + NaOH(aq) = Ca(OH)2 + NaCl =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 NaCl

BaCrO4 + H{+} = Ba{2+} + Cr2O7{2-} + H2O =>
2 BaCrO4 + 2 H{+} = 2 Ba{2+} + Cr2O7{2-} + H2O

Sc(OH)3 + H2SO4 = Sc2(SO4)3 + H2O =>
2 Sc(OH)3 + 3 H2SO4 = Sc2(SO4)3 + 6 H2O

MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O

C8H5KO4 + NaOH = C8H4KO4Na + H2O =>
C8H5KO4 + NaOH = C8H4KO4Na + H2O

NaHO + FeCl = NaCl + FeHO =>
NaHO + FeCl = NaCl + FeHO

Hg2(NO3)2 + NaOH = Hg2(OH)2 + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2(OH)2 + 2 NaNO3

BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe

Al + HBr = Al2Br6 + H2 =>
2 Al + 6 HBr = Al2Br6 + 3 H2

Na[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + NaCl + H2O =>
Na[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + NaCl + H2O

[Ag(NH3)2] + H2S = Ag2S + NH3 + H2 =>
2[Ag(NH3)2] + H2S = Ag2S + 4 NH3 + H2

(Na)2CO3 + Pb(NO3)2 = NaNO3 + PbCO3 =>
(Na)2CO3 + Pb(NO3)2 = 2 NaNO3 + PbCO3

KOH + Cl2O = KClO3 + H2O + KCl =>
6 KOH + 3 Cl2O = 2 KClO3 + 3 H2O + 4 KCl

NaHCO3 + CH3COOH = Na{+} + CH3COO{-} + H2O + CO3 =>
6 NaHCO3 + 5 CH3COOH = 6 Na{+} + 6 CH3COO{-} + 4 H2O + 4 CO3

Ni(CH3CO2)2 + H3PO4 = NiPO4 + (CH3CO2)2H3 =>
Ni(CH3CO2)2 + H3PO4 = NiPO4 + (CH3CO2)2H3

H2SO4 + Zn(OH)2 = H2(OH)2 + Zn(SO4) =>
H2SO4 + Zn(OH)2 = H2(OH)2 + Zn(SO4)

NaHCO3(s) = Na(aq) + HCO3(aq) =>
NaHCO3(s) = Na(aq) + HCO3(aq)

MgSO4 + In = In2(SO4)3 + Mg =>
3 MgSO4 + 2 In = In2(SO4)3 + 3 Mg

Fe2Br + Cl = Fe2Cl + Br =>
Fe2Br + Cl = Fe2Cl + Br

Ni3P2 = Ni + P3 =>
3 Ni3P2 = 9 Ni + 2 P3

TiO(NO3)2 + H2O2 + NaOH = Na4(Ti(O2)4) + NaNO3 + H2O =>
TiO(NO3)2 + 4 H2O2 + 6 NaOH = Na4(Ti(O2)4) + 2 NaNO3 + 7 H2O

ZnSO4HCl = ZnClHSO4 =>
ZnSO4HCl = ZnClHSO4

C2H3OOH + NaOH = H2O + NaC2H3O2 =>
C2H3OOH + NaOH = H2O + NaC2H3O2

FeSO4 + H3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + H2SO4 =>
3 FeSO4 + 2 H3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 3 H2SO4

Pb(ClO3)2 + RI = PbI2 + RClO3 =>
Pb(ClO3)2 + 2 RI = PbI2 + 2 RClO3

CuSO4 + Fe = Fe2(SO4) + Cu =>
CuSO4 + 2 Fe = Fe2(SO4) + Cu

Ca(s) + CuSO4(aq) = CuCa(SO4) =>
Ca(s) + CuSO4(aq) = CuCa(SO4)

NaCl + O2 = NaClO2 =>
NaCl + O2 = NaClO2

MgCl2 + Pb(No3)2 = Mg(No3)2 + PbCl2 =>
MgCl2 + Pb(No3)2 = Mg(No3)2 + PbCl2

BaCl + OHSO4 = OHCl + BaSO4 =>
BaCl + OHSO4 = OHCl + BaSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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