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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
MgCl2 + Al(Cl3)3 = Mg(Cl3)2 + AlCl3 =>
3 MgCl2 + 2 Al(Cl3)3 = 3 Mg(Cl3)2 + 2 AlCl3

Ba(HCO3)2 + KOH = Ba(OH)2 + K2CO3 + H2O =>
Ba(HCO3)2 + 4 KOH = Ba(OH)2 + 2 K2CO3 + 2 H2O

C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

LiO2(s) = Li2O(s) + O2(g) =>
4 LiO2(s) = 2 Li2O(s) + 3 O2(g)

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

C2H5NH2 + H2O = C2H5NH3{+} + OH{-} =>
C2H5NH2 + H2O = C2H5NH3{+} + OH{-}

NaIO3 + AgNO3 = AgIO3 + NaNO3 =>
NaIO3 + AgNO3 = AgIO3 + NaNO3

Fe(OH)2 + NaOH = Na4[Fe(OH)6] =>
Fe(OH)2 + 4 NaOH = Na4[Fe(OH)6]

Fe + Ni{2+}SO4 = Fe{3+}SO4 + Ni =>
2 Fe + 3 Ni{2+}SO4 = 2 Fe{3+}SO4 + 3 Ni

Ni + Al = Ni3Al =>
3 Ni + Al = Ni3Al

H3PO3 + Na = Na3(PO3) + H2 =>
2 H3PO3 + 6 Na = 2 Na3(PO3) + 3 H2

Ba(HCO3)2 + KOH = BaCO3 + K2CO3 + H2O =>
Ba(HCO3)2 + 2 KOH = BaCO3 + K2CO3 + 2 H2O

Fe(OH)2 + NaOH = Fe(OH)3 + Na =>
Fe(OH)2 + NaOH = Fe(OH)3 + Na

Fe(NO3)3 + KCNS = K3[Fe(CNS)6] + KNO3 =>
Fe(NO3)3 + 6 KCNS = K3[Fe(CNS)6] + 3 KNO3

K3PO4 + HNO3 = KNO3 + PO4H3 =>
K3PO4 + 3 HNO3 = 3 KNO3 + PO4H3

Fe + IO = Fe(IO)2 =>
Fe + 2 IO = Fe(IO)2

KCl + Na2PbCu(NO2)6 = K2PbCu(NO2)6 + NaCl =>
2 KCl + Na2PbCu(NO2)6 = K2PbCu(NO2)6 + 2 NaCl

Fe(OH)2 + NaOH = Na[Fe(OH)3] =>
Fe(OH)2 + NaOH = Na[Fe(OH)3]

C2H5OH + O2 = H2OHC2H3O2 =>
C2H5OH + O2 = H2OHC2H3O2

Ba(HCO3)2 + KOH = BaCO3 + K2CO3 + H2O =>
Ba(HCO3)2 + 2 KOH = BaCO3 + K2CO3 + 2 H2O

KF + Ca(OH)2 = CaF2 + KOH =>
2 KF + Ca(OH)2 = CaF2 + 2 KOH

C6H5CH3 + KMnO4 + HCl = C6H5COOH + MnCl4 + KCl + H2O =>
C6H5CH3 + 2 KMnO4 + 10 HCl = C6H5COOH + 2 MnCl4 + 2 KCl + 6 H2O

Fe(OH)2 + NaOH = Na2FeO2 + H2O =>
Fe(OH)2 + 2 NaOH = Na2FeO2 + 2 H2O

Na2O = Na + O =>
Na2O = 2 Na + O

Ba3N2 = Ba + N =>
Ba3N2 = 3 Ba + 2 N

Fe(OH)2 + NaOH = Na4Fe(OH)6 =>
Fe(OH)2 + 4 NaOH = Na4Fe(OH)6

Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O

MnO2(s) + H2O2(l) = MnH2 + O2 =>
MnO2(s) + H2O2(l) = MnH2 + 2 O2

Fe(OH)2 + NaOH = Na2[Fe(OH)4] =>
Fe(OH)2 + 2 NaOH = Na2[Fe(OH)4]

Sg + Cl2 = SgCl2 =>
Sg + Cl2 = SgCl2

Na2Cr2O7 + Cu(NO3)2 = NaNO3 + CuCr2O7 =>
Na2Cr2O7 + Cu(NO3)2 = 2 NaNO3 + CuCr2O7

CH3CH2OH + O2 = H2O + CO2 =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2

C2H22O6 + O2 = CO2 + H2O =>
2 C2H22O6 + 9 O2 = 4 CO2 + 22 H2O

PbS + HNO3 = PbSO3 + NO + H2O =>
PbS + 2 HNO3 = PbSO3 + 2 NO + H2O

K(MnO4) + HCl = KCl + Mn(Cl2) + H2O + Cl2 =>
2 K(MnO4) + 16 HCl = 2 KCl + 2 Mn(Cl2) + 8 H2O + 5 Cl2

Al(OH)3 + KBr = Al2Br6 + KOH =>
2 Al(OH)3 + 6 KBr = Al2Br6 + 6 KOH

Fe(s) + H2O(l) = FeO4(s) + H2(g) =>
Fe(s) + 4 H2O(l) = FeO4(s) + 4 H2(g)

Xe + F = XeF2 =>
Xe + 2 F = XeF2

HF + CrO = H2O + CrF2 =>
2 HF + CrO = H2O + CrF2

C6H5COOH + KMnO4 + H2SO4 = C6H4(COOH)2 + MnSO4 + K2SO4 + H2O =>
8 C6H5COOH + 6 KMnO4 + 9 H2SO4 = 7 C6H4(COOH)2 + 6 MnSO4 + 3 K2SO4 + 12 H2O

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

HCl + K2Cr2O7 + CH3OH = CrCl3 + KCl + CO2 + H2O =>
8 HCl + K2Cr2O7 + CH3OH = 2 CrCl3 + 2 KCl + CO2 + 6 H2O

Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O

Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2

V2O5 + Zn + HCl = VOCl2 + ZnCl2 + H2O =>
V2O5 + Zn + 6 HCl = 2 VOCl2 + ZnCl2 + 3 H2O

CH3OH + CuO = HCOOH + Cu + H2O =>
CH3OH + 2 CuO = HCOOH + 2 Cu + H2O

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

Na2O2 + HCl = NaOH + Cl2 =>
Na2O2 + 2 HCl = 2 NaOH + Cl2

HCl(l) = H2(g) + Cl2(g) =>
2 HCl(l) = H2(g) + Cl2(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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