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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
LiIO3 = LiI + O2 =>
2 LiIO3 = 2 LiI + 3 O2

Mn2 + Al(NO3)3 = Mn(NO3)2 + Al3 =>
9 Mn2 + 12 Al(NO3)3 = 18 Mn(NO3)2 + 4 Al3

Fe2(SO4)3 + KI = K2SO4 + FeI2 + I2 =>
Fe2(SO4)3 + 6 KI = 3 K2SO4 + 2 FeI2 + I2

H2Cr2O7 + HCl = Cr(Cl2)3 + H2O =>
H2Cr2O7 + 12 HCl = 2 Cr(Cl2)3 + 7 H2O

{2}KClO3 = {2}KCl{+} =>
{2}KClO3 = {2}KCl{+}

MnO4{-} + S2O3{2-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
8 MnO4{-} + 5 S2O3{2-} + 14 H{+} = 10 SO4{2-} + 8 Mn{2+} + 7 H2O

Fe2O3(s) = Fe(s) + O2(g) =>
2 Fe2O3(s) = 4 Fe(s) + 3 O2(g)

H2Se + Co(OH)3 = Co(HSe)3 + H2O =>
3 H2Se + Co(OH)3 = Co(HSe)3 + 3 H2O

C9H10NO5 + H2O = H2OC9H10NO5 =>
C9H10NO5 + H2O = H2OC9H10NO5

SbCl3 + AuCl3 = SbCl5 + Au0 =>
3 SbCl3 + 2 AuCl3 = 3 SbCl5 + 2 Au0

P2O5 + H2O = P(OH)2 + O2 =>
2 P2O5 + 4 H2O = 4 P(OH)2 + 3 O2

Mg2(s) + AgNO3(aq) = Ag(s) + MgNO3(aq) =>
Mg2(s) + 2 AgNO3(aq) = 2 Ag(s) + 2 MgNO3(aq)

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

Al2O3 + H2SiF6 + CaCO3 = AlF3 + SiO2 + CaF2 + H2CO3 =>
2 Al2O3 + 3 H2SiF6 + 3 CaCO3 = 4 AlF3 + 3 SiO2 + 3 CaF2 + 3 H2CO3

V(s) + O2(g) = V2O5(g) =>
4 V(s) + 5 O2(g) = 2 V2O5(g)

C8H8O3 + C3H6O = C11H12O3 + H2O =>
C8H8O3 + C3H6O = C11H12O3 + H2O

ZnOH + NaOH + H2O = Na2Zn(OH)4 + H2 =>
2 ZnOH + 4 NaOH + 2 H2O = 2 Na2Zn(OH)4 + H2

Fe{3+} + H2O = FeOH{2+} + H3O{+} =>
Fe{3+} + 2 H2O = FeOH{2+} + H3O{+}

Mg + CuSO4 = CuMgSO4 =>
Mg + CuSO4 = CuMgSO4

PbF4{2-} + I{-} = PbI4{2-} + F{-} =>
PbF4{2-} + 4 I{-} = PbI4{2-} + 4 F{-}

IN2 = I2 + N2 =>
2 IN2 = I2 + 2 N2

ClC6H4COOH + NaOH = H2O + Na{+} + ClC6H4COO{-} =>
ClC6H4COOH + NaOH = H2O + Na{+} + ClC6H4COO{-}

KBr + Li2CO3 = K2CO3 + LiBr =>
2 KBr + Li2CO3 = K2CO3 + 2 LiBr

Al(s) + HCl(aq) = AlCl3(s) + H2(aq) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(s) + 3 H2(aq)

HNO2 + H2O = NO2 + H3O =>
HNO2 + H2O = NO2 + H3O

K + Al2O3 = K2O + Al =>
6 K + Al2O3 = 3 K2O + 2 Al

C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O

AlI3 + Br2 = AlBr3 + I2 =>
2 AlI3 + 3 Br2 = 2 AlBr3 + 3 I2

Sr + SO = S + SrO =>
Sr + SO = S + SrO

H2SO4(k) + KBr = SO2 + Br2 + K2SO4 + H2O =>
2 H2SO4(k) + 2 KBr = SO2 + Br2 + K2SO4 + 2 H2O

Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2

C3H8O = C5H10 + H2O =>
5 C3H8O = 3 C5H10 + 5 H2O

F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF

Ni(NO3)2(aq) + Pb(s) = Pb(NO3)2(aq) + Ni(s) =>
Ni(NO3)2(aq) + Pb(s) = Pb(NO3)2(aq) + Ni(s)

H2Se + H2O2 = H2O + Se =>
H2Se + H2O2 = 2 H2O + Se

C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2

K2CO3 + Ca(NO3)2 = K2(NO3)2 + CaCO3 =>
K2CO3 + Ca(NO3)2 = K2(NO3)2 + CaCO3

LiCO3 + BaCl2 = BaCO3 + LiCl2 =>
LiCO3 + BaCl2 = BaCO3 + LiCl2

Li2(CO3) + Hg(NO3)2 = LiNO3 + HgCO3 =>
Li2(CO3) + Hg(NO3)2 = 2 LiNO3 + HgCO3

BaSO4 + CH3COOH = Ba(CH3COOH) + SO4 =>
BaSO4 + CH3COOH = Ba(CH3COOH) + SO4

NO2(aq) + Cr2O7(aq) = Cr(aq) + NO3(aq)(acidicsolution) =>
7 NO2(aq) + Cr2O7(aq) = 2 Cr(aq) + 7 NO3(aq)(acidicsolution)

Zn + CuSO4 + H2O = CuO + ZnSO4 + H2 =>
Zn + CuSO4 + H2O = CuO + ZnSO4 + H2

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

C17H33COOH + Br2 = C17H33COOHBr2 =>
C17H33COOH + Br2 = C17H33COOHBr2

Mg3(PO4)2 + Al2(CO3)3 = Mg3(CO3)3 + Al2(PO4)2 =>
Mg3(PO4)2 + Al2(CO3)3 = Mg3(CO3)3 + Al2(PO4)2

NaBH4(s) + I2(s) = B2H6(g) + NaI(s) + H2(g) =>
2 NaBH4(s) + I2(s) = B2H6(g) + 2 NaI(s) + H2(g)

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Al + Cu(SO4) = Cu + Al(SO4) =>
Al + Cu(SO4) = Cu + Al(SO4)

NH3 + OH = N2O4 + H2O =>
2 NH3 + 14 OH = N2O4 + 10 H2O

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

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Breng de vergelijking van een chemische reactie in evenwicht
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