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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
V2O3 + HClO2 = V(ClO2)3 + H2O =>
V2O3 + 6 HClO2 = 2 V(ClO2)3 + 3 H2O

H + O + C = C22H8O7 =>
8 H + 7 O + 22 C = C22H8O7

BaOH2 + HCl = H2Cl + BaO =>
BaOH2 + 2 HCl = 2 H2Cl + BaO

N2 + Fe2O3 = O2 + FeN =>
2 N2 + 2 Fe2O3 = 3 O2 + 4 FeN

LiNO3 = Li2O + O2 + N2 =>
4 LiNO3 = 2 Li2O + 5 O2 + 2 N2

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Ag(NH3)2 + C6H12 = C6H10Ag + (NH4)2 =>
Ag(NH3)2 + C6H12 = C6H10Ag + (NH4)2

MnO + Al = Mn + AlO2 =>
2 MnO + Al = 2 Mn + AlO2

RbCl + NaOH = RbOH + NaCl =>
RbCl + NaOH = RbOH + NaCl

Al(NO3)3 + H2O = Al2O3 + H2(NO3)2 =>
2 Al(NO3)3 + 3 H2O = Al2O3 + 3 H2(NO3)2

Sr(NO3)2 + Rb2SO4 = Rb2(NO3)2 + SrSO4 =>
Sr(NO3)2 + Rb2SO4 = Rb2(NO3)2 + SrSO4

Fe(NO3)3 + NH4OH = NH4Fe + NO3 + H2O =>
9 Fe(NO3)3 + 10 NH4OH = 9 NH4Fe + 28 NO3 + 7 H2O

Ca3P2 + H2SO4 = CaSO4 + H3P =>
Ca3P2 + 3 H2SO4 = 3 CaSO4 + 2 H3P

FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl

K2PO4(aq) + Pb(NO3)2(aq) = K(NO3)(s) + Pb2(PO4)2(aq) =>
2 K2PO4(aq) + 2 Pb(NO3)2(aq) = 4 K(NO3)(s) + Pb2(PO4)2(aq)

HI + Ca = CaI2 + H =>
2 HI + Ca = CaI2 + 2 H

Cd + HNO3 = Cd(NO3)2 + N2O + H2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + N2O + 5 H2O

Cr + BrO3 = CrO4 + Br =>
3 Cr + 4 BrO3 = 3 CrO4 + 4 Br

Fe(NO3)3 + Na2SiO3 = Na(NO3) + Fe2(SiO3)3 =>
2 Fe(NO3)3 + 3 Na2SiO3 = 6 Na(NO3) + Fe2(SiO3)3

Br2 + SO3{2-} + H2O = Br{-} + SO4{2-} + H3O{+} =>
Br2 + SO3{2-} + 3 H2O = 2 Br{-} + SO4{2-} + 2 H3O{+}

C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O

Na2O2 + Fe(OH)2 + H2O = Na3[Fe(OH)6] + Fe(OH)3 =>
3 Na2O2 + 6 Fe(OH)2 + 6 H2O = 2 Na3[Fe(OH)6] + 4 Fe(OH)3

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

C12H22 + HNO3 = H2C2O4 + NO + H2O =>
3 C12H22 + 58 HNO3 = 18 H2C2O4 + 58 NO + 44 H2O

(NH4)2CO3 + MgBr2 = MgCO3 + (NH4)Br =>
(NH4)2CO3 + MgBr2 = MgCO3 + 2(NH4)Br

C22H32O2 + H2 = C22H42O2 =>
C22H32O2 + 5 H2 = C22H42O2

Ni(CN)4{2-} + H2O = Ni(OH)2 + CO3{2-} + NO3{-} + e + H{+} =>
Ni(CN)4{2-} + 26 H2O = Ni(OH)2 + 4 CO3{2-} + 4 NO3{-} + 40e + 50 H{+}

Cu(OH)2 + NH4OH = Cu(NH3)(OH)2 + H2O =>
Cu(OH)2 + NH4OH = Cu(NH3)(OH)2 + H2O

FH + H2O = F{-} + H3O{+} =>
FH + H2O = F{-} + H3O{+}

Na2Cr2O7(s) + HCl(g) = CrO2Cl2(g) + NaCl(s) + H2O(g) =>
Na2Cr2O7(s) + 6 HCl(g) = 2 CrO2Cl2(g) + 2 NaCl(s) + 3 H2O(g)

K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH

C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2

C2H5OH + Cl2 = Cl3C2HO + HCl =>
C2H5OH + 4 Cl2 = Cl3C2HO + 5 HCl

Cs + ZnSO4 = CsS + ZnO4 =>
Cs + ZnSO4 = CsS + ZnO4

Mu + O2 = Mu2O7 =>
4 Mu + 7 O2 = 2 Mu2O7

CaCl + K3PO4 = KCl + Ca3PO4 =>
3 CaCl + K3PO4 = 3 KCl + Ca3PO4

Cl2(g) + C2H2(g) = C2H2Cl4 =>
2 Cl2(g) + C2H2(g) = C2H2Cl4

Cu + C4H12S2O2Cl2 + KNO3 = KCl + CuS + CO + H2 + N2 + HCl =>
6 Cu + 3 C4H12S2O2Cl2 + 2 KNO3 = 2 KCl + 6 CuS + 12 CO + 16 H2 + N2 + 4 HCl

NO3 + Al + KOH + H2O = NH3 + K[Al(OH)4] =>
NO3 + 3 Al + 3 KOH + 6 H2O = NH3 + 3 K[Al(OH)4]

S8 + O6 = SO3 =>
S8 + 4 O6 = 8 SO3

KMnO4 + H2SO4 + KCl = MnCl2 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 8 H2SO4 + 14 KCl = 2 MnCl2 + 8 K2SO4 + 5 Cl2 + 8 H2O

SO3K2 + HCl = SO2 + ClK + H2O =>
SO3K2 + 2 HCl = SO2 + 2 ClK + H2O

Cr(NO3)3(aq) + K3PO4(aq) = CrPO4 + KNO3 =>
Cr(NO3)3(aq) + K3PO4(aq) = CrPO4 + 3 KNO3

Ca + (HPO4) + NH3 = Ca3(PO4)2 + NH4 =>
3 Ca + 2(HPO4) + 2 NH3 = Ca3(PO4)2 + 2 NH4

C2H5OH + H2SO4 = H5SO4 + C2H2OH =>
C2H5OH + H2SO4 = H5SO4 + C2H2OH

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Ca3(PO4)2 + C + TiO2 = Ca2Ti2O5 + CO + P2 =>
2 Ca3(PO4)2 + 13 C + 6 TiO2 = 3 Ca2Ti2O5 + 13 CO + 2 P2

Na2S + Cd(OH)2 = Na(OH)2 + Cd2S =>
Na2S + 2 Cd(OH)2 = 2 Na(OH)2 + Cd2S

H3C16H4Br4O7F1 + Al(OH)3 = H2O + Al3(C16H4Br4O7F1)3 =>
3 H3C16H4Br4O7F1 + 3 Al(OH)3 = 9 H2O + Al3(C16H4Br4O7F1)3

[Co(NH3)6]Cl2 + H2O2 = [Co(NH3)6]OHCl2 =>
2[Co(NH3)6]Cl2 + H2O2 = 2[Co(NH3)6]OHCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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