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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl(aq) + O2(g) = Cl2(g) + H2O(l) =>
4 HCl(aq) + O2(g) = 2 Cl2(g) + 2 H2O(l)

CUSO4 + HCl = CUCl + SO4 + H2 =>
2 CUSO4 + 2 HCl = 2 CUCl + 2 SO4 + H2

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr

Cu(NO3)2 + K2(SO4) = Cu(SO4) + K(NO3) =>
Cu(NO3)2 + K2(SO4) = Cu(SO4) + 2 K(NO3)

Ca3N2 + Si3N4 = Ca2Si5N8 =>
2 Ca3N2 + 5 Si3N4 = 3 Ca2Si5N8

Cu{+} + CH3COO{-} = CuCH3COO =>
Cu{+} + CH3COO{-} = CuCH3COO

KBr + HCl = KCl + BrH =>
KBr + HCl = KCl + BrH

Cu2(SO4)2 + (NH4)2S = Cu2S2 + (NH4)2SO4 =>
Cu2(SO4)2 + 2(NH4)2S = Cu2S2 + 2(NH4)2SO4

P + Cl2 = PCl22 =>
P + 11 Cl2 = PCl22

KOH + CrCl = CrOH + KCl =>
KOH + CrCl = CrOH + KCl

Mg + C + O2 = MgCO3 =>
2 Mg + 2 C + 3 O2 = 2 MgCO3

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Pb(II)N + NaCl = NaN + Pb(II)Cl =>
Pb(II)N + NaCl = NaN + Pb(II)Cl

Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O

C3H8O2S + O2 = CO2 + H2O + SO2 =>
C3H8O2S + 5 O2 = 3 CO2 + 4 H2O + SO2

C9H11NO2 + PCl5 = C9H10ClNO + HCl + POCl3 =>
C9H11NO2 + PCl5 = C9H10ClNO + HCl + POCl3

InI3 + Cl2 = InCl3 + I2 =>
2 InI3 + 3 Cl2 = 2 InCl3 + 3 I2

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

P4O10 + H2O = PO + OH =>
P4O10 + 6 H2O = 4 PO + 12 OH

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Cl2 + KB = BCl3 + KCl =>
2 Cl2 + KB = BCl3 + KCl

KOHNH4Br = KBrNH4OH =>
KOHNH4Br = KBrNH4OH

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

Fe3(PO4)2 + MgSO4 = FeSO4 + Mg3(PO4)2 =>
Fe3(PO4)2 + 3 MgSO4 = 3 FeSO4 + Mg3(PO4)2

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Mg2Si = Mg + Si =>
Mg2Si = 2 Mg + Si

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

CO + K2Cr2O7 + HCl = CO2 + CrCl3 + KCl + H2O =>
3 CO + K2Cr2O7 + 8 HCl = 3 CO2 + 2 CrCl3 + 2 KCl + 4 H2O

Pb + O2H2 + HCl = H2O + PbCl2 =>
Pb + O2H2 + 2 HCl = 2 H2O + PbCl2

Al(OH3) + H2(SO4) = Al(SO4) + H2(OH3) =>
Al(OH3) + H2(SO4) = Al(SO4) + H2(OH3)

Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

CH3COOCH3NaOH = CH3COONaCH3OH =>
CH3COOCH3NaOH = CH3COONaCH3OH

CO2 + H2O = C11H12O + O2 =>
22 CO2 + 12 H2O = 2 C11H12O + 27 O2

V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5

K2I2 + Cl2 = K2Cl2 + I2 =>
K2I2 + Cl2 = K2Cl2 + I2

NaCl + Pb(C2H3O2)2 = Na(C2H3O2)2 + PbCl =>
NaCl + Pb(C2H3O2)2 = Na(C2H3O2)2 + PbCl

Na + HNO3 = NaNO3 + NO3NH4 + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + NO3NH4 + 3 H2O

SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2

C14H12Br2 + OH = C14H10 + H2O + Br2 =>
C14H12Br2 + 2 OH = C14H10 + 2 H2O + Br2

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

Al + H3Po4 = H2 + AlPo4 =>
2 Al + 2 H3Po4 = 3 H2 + 2 AlPo4

PCl5 + Ca(OH)2 = CaCl2 + Ca3(PO4)2 + H2O =>
2 PCl5 + 8 Ca(OH)2 = 5 CaCl2 + Ca3(PO4)2 + 8 H2O

SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl

Fe(NH4)2(SO4)2*H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*H2O + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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