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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
AlCl3 + Al(OH)3 = Al(OH)Cl2 =>
2 AlCl3 + Al(OH)3 = 3 Al(OH)Cl2

Na2SO4 + CuCl2 = NaCl + CuSO4 =>
Na2SO4 + CuCl2 = 2 NaCl + CuSO4

P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10

Nb2O5 + Al = NbO + Al2O3 =>
Nb2O5 + 2 Al = 2 NbO + Al2O3

Cu(NO3)2 + Na = NaNO3 + Cu =>
Cu(NO3)2 + 2 Na = 2 NaNO3 + Cu

PbSO4 + Fe + C = FeS + Pb + CO2 =>
PbSO4 + Fe + 2 C = FeS + Pb + 2 CO2

BrO3{-} + S{2-} + H{+} = Br{-} + S + H2O =>
BrO3{-} + 3 S{2-} + 6 H{+} = Br{-} + 3 S + 3 H2O

Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4

FeCl3 + Ca + OH = Fe3OH + CaCl =>
3 FeCl3 + 9 Ca + OH = Fe3OH + 9 CaCl

Pb(OH)2 + ClO = PbO2 + Cl + H2O =>
Pb(OH)2 + ClO = PbO2 + Cl + H2O

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

Ca + KCI = Ca(CI)2 + K =>
Ca + 2 KCI = Ca(CI)2 + 2 K

FeS2 + O2 = FeO3 + S2O3 =>
FeS2 + 3 O2 = FeO3 + S2O3

LiCl + MgF{-}2 = LiF + MgCl{-}2 =>
LiCl + MgF{-}2 = LiF + MgCl{-}2

Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O

Br2 + HOH = Br(OH)2 + H2 =>
Br2 + 4 HOH = 2 Br(OH)2 + 2 H2

MgCl + CaOH = MgOH + CaCl =>
MgCl + CaOH = MgOH + CaCl

RaCl2 + AgNO3 = AgCl + Ra(NO3)2 =>
RaCl2 + 2 AgNO3 = 2 AgCl + Ra(NO3)2

MgCl + CaOH = MgOH + CaCl =>
MgCl + CaOH = MgOH + CaCl

Na + O3 = NaO3 =>
Na + O3 = NaO3

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

MgCl + CaOH = MgOH + CaCl =>
MgCl + CaOH = MgOH + CaCl

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

HIHNO3 + HI = NO + I2 + H2O =>
2 HIHNO3 + 4 HI = 2 NO + 3 I2 + 4 H2O

PbBr2 + CH3NH3I = CH3NH3PbBr2I =>
PbBr2 + CH3NH3I = CH3NH3PbBr2I

NaHCO3 + C3H8O7 = Na3C3H5O7 + CO2 + H2O =>
3 NaHCO3 + C3H8O7 = Na3C3H5O7 + 3 CO2 + 3 H2O

AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + KNO3 =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + 2 KNO3

KNO3 + Na2CO3 + H2SO4 = N2O + K2Na2O4 + CO2 + SO4 + H2O =>
2 KNO3 + Na2CO3 + 2 H2SO4 = N2O + K2Na2O4 + CO2 + 2 SO4 + 2 H2O

NL3(s) = N2(g) + L2(s) =>
2 NL3(s) = N2(g) + 3 L2(s)

SO2 + O2 = SO3(g)(SO3) =>
2 SO2 + O2 = SO3(g)(SO3)

Hg2ClO4 + Al2(SO4)3 = Al(ClO4)3 + (Hg2)2SO4 =>
6 Hg2ClO4 + Al2(SO4)3 = 2 Al(ClO4)3 + 3(Hg2)2SO4

(NH4)2PtCl4 + NH3 = Pt(NH3)2Cl2 + NH4Cl =>
(NH4)2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 NH4Cl

H2O2 = O2H2 =>
H2O2 = O2H2

NaHCO3 + HC2H3O2 = NaC2H3O3 + H2O + CO2 =>
4 NaHCO3 + 3 HC2H3O2 = 4 NaC2H3O3 + 2 H2O + 2 CO2

Zn(s) + AgCl(aq) = ZnCl2(s) + Ag(s) =>
Zn(s) + 2 AgCl(aq) = ZnCl2(s) + 2 Ag(s)

Mn7 + O = MnO =>
Mn7 + 7 O = 7 MnO

KClO3 + KI + HCl = I2 + H2O + KCl =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 3 H2O + 7 KCl

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

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

AgNO3(aq) + NaCl(at) = NaNO3(at) + AgCl(s) =>
AgNO3(aq) + NaCl(at) = NaNO3(at) + AgCl(s)

FeCl2 + Na2CO3 + O2 = Fe2O3 + NaCl + CO2 =>
4 FeCl2 + 4 Na2CO3 + O2 = 2 Fe2O3 + 8 NaCl + 4 CO2

FeSO4(aq) + K2Cr2O7(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
6 FeSO4(aq) + K2Cr2O7(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 3 Fe2(SO4)3(aq) + K2SO4(aq) + 7 H2O(l)

K2Cr2O7 + HCl + Zn = CrCl3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl + 3 Zn = 2 CrCl3 + 3 ZnCl2 + 2 KCl + 7 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)

Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(s) + 2 KNO3(aq)

Al + H2O2 = Al(OH)3 =>
2 Al + 3 H2O2 = 2 Al(OH)3

Ca3N3 = Ca + N2 =>
2 Ca3N3 = 6 Ca + 3 N2

(NH4)3PO4 + MgF2 = Mg3(PO4)2 + NH4F =>
2(NH4)3PO4 + 3 MgF2 = Mg3(PO4)2 + 6 NH4F

Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(aq) + KNO3(aq) =>
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(aq) + 2 KNO3(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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