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PF5 = PF3 + F2
Fe(NO3)3 + Na2O = Fe2O3 + Na(NO3) =>
2 Fe(NO3)3 + 3 Na2O = Fe2O3 + 6 Na(NO3)
CrI3 + Cl = CrCl3 + I =>
CrI3 + 3 Cl = CrCl3 + 3 I
B + HClO3 + H2O = H3BO3 + HCl =>
2 B + HClO3 + 3 H2O = 2 H3BO3 + HCl
Cr2O3 + KOH + H2O = K3[Cr(OH)6] =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3[Cr(OH)6]
Cr2(SO4)3 + Ca(MnO4)2 + H2O = H2Cr2O7 + MnSO4 + CaSO4 + H2SO4 =>
5 Cr2(SO4)3 + 3 Ca(MnO4)2 + 11 H2O = 5 H2Cr2O7 + 6 MnSO4 + 3 CaSO4 + 6 H2SO4
C6H12 + H2SO4 = C6H13OSO2OH =>
C6H12 + H2SO4 = C6H13OSO2OH
Ba(OH)2 + NH4SCN = Ba(SCN)2 + NH4OH =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH4OH
CUI2 = CUI + I2 =>
2 CUI2 = 2 CUI + I2
CH2 + S8 = CS2 + H2S =>
8 CH2 + 3 S8 = 8 CS2 + 8 H2S
Li + HSO4 = Li2SO4 + H =>
2 Li + HSO4 = Li2SO4 + H
CaCO3 = Ca0 + CO3 =>
CaCO3 = Ca0 + CO3
Cr2N3(s) + H2SO2(g) = CrSO2(g) + N2(g) + H2(g) =>
2 Cr2N3(s) + 4 H2SO2(g) = 4 CrSO2(g) + 3 N2(g) + 4 H2(g)
Cl2 + KI + KOH = KIO3 + KCl + H2O =>
3 Cl2 + KI + 6 KOH = KIO3 + 6 KCl + 3 H2O
Cu(s) + HNO3(s) = Cu(NO3)2(aq) + NO(g) + H2O(i) =>
3 Cu(s) + 8 HNO3(s) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(i)
Na2O + Sn(OH)2 = Na2SnO2 + H2O =>
Na2O + Sn(OH)2 = Na2SnO2 + H2O
C8H8 + O = CO + H2O =>
C8H8 + 12 O = 8 CO + 4 H2O
K2MnO4 + MnCl2 + H2O = MnO2 + KOH + Cl2 =>
2 K2MnO4 + MnCl2 + 2 H2O = 3 MnO2 + 4 KOH + Cl2
AlHg = Al + Hg =>
AlHg = Al + Hg
C6H12 + H2SO4 = SO2 + C + H2O =>
C6H12 + 6 H2SO4 = 6 SO2 + 6 C + 12 H2O
Sn(s) + Zn(NO3)2(aq) = Sn(NO3)2(aq) + Zn(s) =>
Sn(s) + Zn(NO3)2(aq) = Sn(NO3)2(aq) + Zn(s)
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + Mn(SO4)2 + Na2SO4 + H2O =>
2 KMnO4 + 3 Na2SO3 + 5 H2SO4 = K2SO4 + 2 Mn(SO4)2 + 3 Na2SO4 + 5 H2O
Si(O3) + H2O = Si + OH =>
Si(O3) + 3 H2O = Si + 6 OH
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
MgCO3 + SiO2 = Mg2SiO4 + CO2 =>
2 MgCO3 + SiO2 = Mg2SiO4 + 2 CO2
NH3 + ClO{-} + H{+} = N2H5{+} + Cl{-} + H2O =>
2 NH3 + ClO{-} + H{+} = N2H5{+} + Cl{-} + H2O
Fe(ii) + PO4 = Fe3(PO4)2 =>
3 Fe(ii) + 2 PO4 = Fe3(PO4)2
Ca2CO3 + KOH = CaOH + K2CO3 =>
Ca2CO3 + 2 KOH = 2 CaOH + K2CO3
CnO = Cn + O =>
CnO = Cn + O
KCrO4 + NH4OH = NH4CrO4 + KOH =>
KCrO4 + NH4OH = NH4CrO4 + KOH
AlHg = Al + Hg =>
AlHg = Al + Hg
CuO + Al(OH)3 + H3PO4 = CuAl6(PO4)4(OH)8*4H2O + H2O =>
CuO + 6 Al(OH)3 + 4 H3PO4 = CuAl6(PO4)4(OH)8*4H2O + 7 H2O
Sn(OH)2 + Na2O = SnO + NaOH =>
Sn(OH)2 + Na2O = SnO + 2 NaOH
Na2O + Sn(OH)2 = Na2SnO2 + H2O =>
Na2O + Sn(OH)2 = Na2SnO2 + H2O
NaClO + Na2S2O3 = NaCl + Na2S2O6 =>
3 NaClO + Na2S2O3 = 3 NaCl + Na2S2O6
Cl2O + Ba(OH)2 = BaO + ClOH =>
Cl2O + Ba(OH)2 = BaO + 2 ClOH
H2 + Br2 = HBr = H2 + BR2 = =>
H2 + Br2 = 2 HBr
BaCl2 + HCl = BaHCl + Cl =>
BaCl2 + HCl = BaHCl + 2 Cl
Au2S + HNO3 + HCl = H[AuCl4] + H2SO4 + NO + H2O =>
Au2S + 4 HNO3 + 8 HCl = 2 H[AuCl4] + H2SO4 + 4 NO + 4 H2O
AlHg = Al + Hg =>
AlHg = Al + Hg
(CuOH)2SO4 = CuO + H2SO4 =>
(CuOH)2SO4 = 2 CuO + H2SO4
Cr2O3 + KOH + H2O = K3[Cr(OH)6] =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3[Cr(OH)6]
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
(NH4)2(SO4) + Ca(OH)2 = (NH4)(OH) + Ca(SO4) =>
(NH4)2(SO4) + Ca(OH)2 = 2(NH4)(OH) + Ca(SO4)
NaCl*KCl + AgNO3 = NaCl + AgNO3*KCl =>
NaCl*KCl + AgNO3 = NaCl + AgNO3*KCl
Na2CO3 + PbSO4 + C = Na2S + CO2 + Pb =>
2 Na2CO3 + 2 PbSO4 + 5 C = 2 Na2S + 7 CO2 + 2 Pb
Zn(s) + O2 = ZnO(s) =>
2 Zn(s) + O2 = 2 ZnO(s)
Na2O + Sn(OH)2 = Na2SnO2 + H2O =>
Na2O + Sn(OH)2 = Na2SnO2 + H2O
CuSO4*5H2O + KOH = Cu(OH)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KOH = Cu(OH)2 + K2SO4 + 5 H2O
FeCl{3+} + KOH = Fe(OH{3}) + KCl =>
FeCl{3+} + KOH = Fe(OH{3}) + KCl
Breng de vergelijking van een chemische reactie in evenwicht
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