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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
HgO + NO2 = Hg(NO3)2 + NO =>
HgO + 3 NO2 = Hg(NO3)2 + NO

Na2SO4 + MgF2 = NaF + MgSO4 =>
Na2SO4 + MgF2 = 2 NaF + MgSO4

CH4 + KMnO4 + H2O = MnO2 + KOH + CH3OH =>
3 CH4 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 CH3OH

O2 + CUS = CUO + SO2 =>
3 O2 + 2 CUS = 2 CUO + 2 SO2

Ba(OH)2 + H2SeO3 = H2O + Ba(HSeO3)2 =>
Ba(OH)2 + 2 H2SeO3 = 2 H2O + Ba(HSeO3)2

Ca(OH)2 + HCC2H3O2 = H2O + Ca(C2H3O2)2 =>
3 Ca(OH)2 + 4 HCC2H3O2 = 2 H2O + 3 Ca(C2H3O2)2

Sn(NO3)2 + KMnO4 + H2SO4 = Sn(NO3)4 + Sn(SO4)2 + K2SO4 + MnSO4 + H2O =>
10 Sn(NO3)2 + 4 KMnO4 + 16 H2SO4 = 5 Sn(NO3)4 + 5 Sn(SO4)2 + 2 K2SO4 + 4 MnSO4 + 16 H2O

Mg + KCl = MgCl + K =>
Mg + KCl = MgCl + K

CrCl2 + K3[Fe(CN)6] = K3Cl2 + Cr[Fe(CN)6] =>
CrCl2 + K3[Fe(CN)6] = K3Cl2 + Cr[Fe(CN)6]

FeSO4(s) = Fe{2+}(aq) + SO4{2-}(aq) =>
FeSO4(s) = Fe{2+}(aq) + SO4{2-}(aq)

CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4

CH3COOC4H59 + O2 = CO2 + H2O =>
2 CH3COOC4H59 + 41 O2 = 12 CO2 + 62 H2O

C10H18 + O2 = C10O + H18O =>
C10H18 + O2 = C10O + H18O

CH4 + HN3 + O2 = HCN + H2O =>
6 CH4 + 2 HN3 + 5 O2 = 6 HCN + 10 H2O

Fe2O3 + C = Fe3C + CO =>
3 Fe2O3 + 11 C = 2 Fe3C + 9 CO

C8H10 + K2Cr2O7 + H2SO4 = C8H6O2 + K2SO4 + CrSO4 + H2O =>
C8H10 + K2Cr2O7 + 3 H2SO4 = C8H6O2 + K2SO4 + 2 CrSO4 + 5 H2O

FeF2 + Ag = AgF2 + Fe =>
FeF2 + Ag = AgF2 + Fe

S + Cl2 = SCl =>
2 S + Cl2 = 2 SCl

Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO

BaO3 + HCl = BaCl2 + H2O3 =>
BaO3 + 2 HCl = BaCl2 + H2O3

Nb + Cl2 + NaOH = Nb(OH)5 + NaCl =>
2 Nb + 5 Cl2 + 10 NaOH = 2 Nb(OH)5 + 10 NaCl

FeSO4 + NaNO3 + H2SO4 = Fe2(SO4)3 + Na2(SO4)3 + NO + H2O =>
2 FeSO4 + 2 NaNO3 + 4 H2SO4 = Fe2(SO4)3 + Na2(SO4)3 + 2 NO + 4 H2O

Cu(NO3)2 + Cr = Cr(NO3)2 + Cu =>
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu

NH2OH + O2 = N2 + H2O =>
4 NH2OH + O2 = 2 N2 + 6 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

FeBr3 + KPO4 = Fe(PO4) + KBr3 =>
FeBr3 + KPO4 = Fe(PO4) + KBr3

S + Pb(CH3COO)2 = S(CH3COO)2 + Pb =>
S + Pb(CH3COO)2 = S(CH3COO)2 + Pb

O2 + NH4 = H2O + N =>
O2 + NH4 = 2 H2O + N

[Ag(NH3)2{+}]Cl{-} + H{+} = AgCl + NH4{+} =>
[Ag(NH3)2{+}]Cl{-} + 2 H{+} = AgCl + 2 NH4{+}

Li3Po4 + KOH = LiOH + K3Po4 =>
Li3Po4 + 3 KOH = 3 LiOH + K3Po4

BrO3{-} + I{-} + H{+} = I3{-} + Br{-} + H2O =>
BrO3{-} + 9 I{-} + 6 H{+} = 3 I3{-} + Br{-} + 3 H2O

SI(OH)4 + HF = H2SIF6 + H2O =>
SI(OH)4 + 6 HF = H2SIF6 + 4 H2O

H2SO4 + NH4OH = H4OH + NH2SO4 =>
H2SO4 + NH4OH = H4OH + NH2SO4

Na2S2O3(aq) + AgNO3(aq) = NaNO3(aq) + Ag2S2O3(s) =>
Na2S2O3(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2S2O3(s)

Ag(NO3) + Na2S = Ag2S + Na(NO3) =>
2 Ag(NO3) + Na2S = Ag2S + 2 Na(NO3)

Cu(NH3)4(aq) + K4Fe(CN)6(aq) = Cu2Fe(CN)6(s) + NH3(aq) + K(aq) =>
2 Cu(NH3)4(aq) + K4Fe(CN)6(aq) = Cu2Fe(CN)6(s) + 8 NH3(aq) + 4 K(aq)

Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4

MnBr2 + NaOH = Mn(OH)2 + NaBr =>
MnBr2 + 2 NaOH = Mn(OH)2 + 2 NaBr

N6Cl12 + CH4 = Cl12C3 + N2 + H =>
N6Cl12 + 3 CH4 = Cl12C3 + 3 N2 + 12 H

KNO3 + Mg = KO + N + MgO =>
KNO3 + 2 Mg = KO + N + 2 MgO

CrCl3 + NaOU = Cr(OU)3 + NaCl =>
CrCl3 + 3 NaOU = Cr(OU)3 + 3 NaCl

C8H9{+} + H2O = C8H10O + H3O{+} =>
C8H9{+} + 2 H2O = C8H10O + H3O{+}

C8H10O + K2Cr2O7 + H2SO4 = C8H8O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C8H10O + K2Cr2O7 + 4 H2SO4 = 3 C8H8O + K2SO4 + Cr2(SO4)3 + 7 H2O

Fe + KMnO4 = Fe2O3 + MnO2 + K2O =>
2 Fe + 2 KMnO4 = Fe2O3 + 2 MnO2 + K2O

Ca(OH)2 + CH3COOH = CaCH2COO + H2O =>
Ca(OH)2 + CH3COOH = CaCH2COO + 2 H2O

Si + NaOH = SiO2 + Na + H2 =>
Si + 2 NaOH = SiO2 + 2 Na + H2

Fe2(SO4)3 + NH3 = Fe(NH3)3 + SO4 =>
Fe2(SO4)3 + 6 NH3 = 2 Fe(NH3)3 + 3 SO4

CaSi + Cl = CaCl2 + SiCl4 =>
CaSi + 6 Cl = CaCl2 + SiCl4

Mg(NO3)2 + Na2(CO3) = Mg(CO3) + NaNO3 =>
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + 2 NaNO3

NaClO + Al + HCl = NaCl + AlCl3 + H2O =>
3 NaClO + 2 Al + 6 HCl = 3 NaCl + 2 AlCl3 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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