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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

Ba(NO3)2 + KSCN = Ba(SCN)2 + KNO3 =>
Ba(NO3)2 + 2 KSCN = Ba(SCN)2 + 2 KNO3

CuSO4 + (NH4)2S = (NH4)2(SO4) + CuS =>
CuSO4 + (NH4)2S = (NH4)2(SO4) + CuS

HCl + NaOH(aq) = NaCl(aq) + H2O =>
HCl + NaOH(aq) = NaCl(aq) + H2O

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3

FeCl3 + H2SO4 + KI = I2 + FeCl2 + K2SO4 + HCl =>
2 FeCl3 + H2SO4 + 2 KI = I2 + 2 FeCl2 + K2SO4 + 2 HCl

ZnCl2 + Cs2CO3 = ZnCO3 + CsCl =>
ZnCl2 + Cs2CO3 = ZnCO3 + 2 CsCl

Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe

Cu{2+} + OH{-} + C6H12O6 = Cu{+} + H2O + C6H12O7 =>
2 Cu{2+} + 2 OH{-} + C6H12O6 = 2 Cu{+} + H2O + C6H12O7

Mn{2} + O2 + (OH){-} = MnO2 + H2O =>
2 Mn{2} + O2 + 4(OH){-} = 2 MnO2 + 2 H2O

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

C2H6 + Cl2 = C2Cl6 + H2Cl =>
2 C2H6 + 9 Cl2 = 2 C2Cl6 + 6 H2Cl

I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O

C2H6 + Cl2 = C2H4Cl12 + HCl =>
C2H6 + 7 Cl2 = C2H4Cl12 + 2 HCl

K3PO4 + BaBr2 = Ba3(PO4)2 + KBr =>
2 K3PO4 + 3 BaBr2 = Ba3(PO4)2 + 6 KBr

H2O + KH2PO4 = H3O + KHPO4 =>
H2O + KH2PO4 = H3O + KHPO4

K + H2SO4 = H2 + K2SO4 =>
2 K + H2SO4 = H2 + K2SO4

CH3CH2CHCHCH2CH3 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHCHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 10 C3H6O2 + 4 K2SO4 + 8 MnSO4 + 12 H2O

C2H6 + CO3 = CO2 + H2O =>
C2H6 + 7 CO3 = 9 CO2 + 3 H2O

A1C13 + Cu = A1 + CuC12 =>
12 A1C13 + 13 Cu = 12 A1 + 13 CuC12

KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2

Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2

H2CO3 + Ra(OH)2 = RaCO3 + H2O =>
H2CO3 + Ra(OH)2 = RaCO3 + 2 H2O

KI + H2SO4 + NaClO3 = Cl2 + H2O + KI3 + Na2SO4 + K2SO4 =>
15 KI + 6 H2SO4 + 2 NaClO3 = Cl2 + 6 H2O + 5 KI3 + Na2SO4 + 5 K2SO4

H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O

CO(g) = C2 + O2 =>
2 CO(g) = C2 + O2

NaC2H3O2 + H2SO4 = C2H4O2(aq) + Na2SO4(g) =>
2 NaC2H3O2 + H2SO4 = 2 C2H4O2(aq) + Na2SO4(g)

Fe(NO3)3(aq) + KCN(aq) = K3Fe(CN)6(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 6 KCN(aq) = K3Fe(CN)6(aq) + 3 KNO3(aq)

Ca(C2H3O2)2 + HCl = CaCl + H(C2H3O2)2 =>
Ca(C2H3O2)2 + HCl = CaCl + H(C2H3O2)2

NC2O2H5 + HNO3 = CO2 + H2O + N2 =>
5 NC2O2H5 + 9 HNO3 = 10 CO2 + 17 H2O + 7 N2

NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH

Fe + SCN = FeSCN =>
Fe + SCN = FeSCN

(NH)4 + Cr2O7 = Cr2O3 + N2 + H2O =>
2(NH)4 + Cr2O7 = Cr2O3 + 4 N2 + 4 H2O

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

H2O + HS{-} + Cl2 = SO2 + Cl{-} + H =>
4 H2O + 2 HS{-} + Cl2 = 2 SO2 + 2 Cl{-} + 10 H

(C17H33COO)3C3H5 + I2 = (C17H33COO)3C3H5I =>
2(C17H33COO)3C3H5 + I2 = 2(C17H33COO)3C3H5I

CaCO3 + MgCl2 = MgCO3 + CaCl2 =>
CaCO3 + MgCl2 = MgCO3 + CaCl2

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O

H2CrO4 + Na2CrO4 = Na2Cr2O7 + H2O =>
H2CrO4 + Na2CrO4 = Na2Cr2O7 + H2O

H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)

K2ZnO2 + H2S = K2S + ZnS + H2O =>
K2ZnO2 + 2 H2S = K2S + ZnS + 2 H2O

C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O

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

ZnHCO3 + H2SO4 = ZnSO4 + H2CO3 + H2 =>
2 ZnHCO3 + 2 H2SO4 = 2 ZnSO4 + 2 H2CO3 + H2

Cr + O2 = CrCrO3 =>
4 Cr + 3 O2 = 2 CrCrO3

KI + Pb + CH3COOH = K(CH3COOH)2 + PbI2 =>
2 KI + Pb + 4 CH3COOH = 2 K(CH3COOH)2 + PbI2

KMnO4 + H2S + HNO3 = S + KNO3 + Mn(NO3)2 + H2O =>
2 KMnO4 + 5 H2S + 6 HNO3 = 5 S + 2 KNO3 + 2 Mn(NO3)2 + 8 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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