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K[Al(OH)4] + 3 HCl = AlCl3 + KOH + 3 H2O
KI(aq) + Pb(NO3)2 = KNO3(aq) + PbI2(s) =>
2 KI(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbI2(s)
Pb(NO3)2 + KI = Pb + KI(NO3) =>
Pb(NO3)2 + 2 KI = Pb + 2 KI(NO3)
CaBr + Ba(OH)2 = Ca(OH)2 + BaBr =>
CaBr + Ba(OH)2 = Ca(OH)2 + BaBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + Mn2(SO4)3 = MgSO4 + Mn =>
3 Mg + Mn2(SO4)3 = 3 MgSO4 + 2 Mn
Cu2(SO4)2 + Ba(OH)2 = Cu(OH)2 + BaSO4 =>
Cu2(SO4)2 + 2 Ba(OH)2 = 2 Cu(OH)2 + 2 BaSO4
CH3Cl + Mg = C2H6 + MgCl2 =>
2 CH3Cl + Mg = C2H6 + MgCl2
NaOH + CaCO3 = Na2CO3 + Ca(OH)2 =>
2 NaOH + CaCO3 = Na2CO3 + Ca(OH)2
V2O5 + HCl + Na2SO3 = VOCl + Na2SO4 + H2O =>
V2O5 + 2 HCl + 2 Na2SO3 = 2 VOCl + 2 Na2SO4 + H2O
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
MnSO4 + KSCN = Mn(SCN)2 + K2SO4 =>
MnSO4 + 2 KSCN = Mn(SCN)2 + K2SO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
AsH3 + PbO = Pb + As2O3 + H2O =>
2 AsH3 + 6 PbO = 6 Pb + As2O3 + 3 H2O
CaH3PO4 = CaHPO4H2 =>
CaH3PO4 = CaHPO4H2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
NaCO3CH3COOH = H2OCO2NaCH2COO =>
NaCO3CH3COOH = H2OCO2NaCH2COO
HNO3 + NH2 = NH3 + NO3 =>
HNO3 + NH2 = NH3 + NO3
NaCl + MnO2 + HNO3 = Cl2 + Mn(NO3)2 + NaNO3 + H2O =>
2 NaCl + MnO2 + 4 HNO3 = Cl2 + Mn(NO3)2 + 2 NaNO3 + 2 H2O
NH2 + HNO3 = N2 + H2O =>
10 NH2 + 4 HNO3 = 7 N2 + 12 H2O
HCI(aq) + NaOH = NaCI + H2O =>
HCI(aq) + NaOH = NaCI + H2O
K3Po4 + BaCl2 = Ba3(Po4)2 + KCl =>
2 K3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 KCl
V3(PO4)5 + Mg(NO3)2 = V(NO3)5 + Mg3(PO4)2 =>
2 V3(PO4)5 + 15 Mg(NO3)2 = 6 V(NO3)5 + 5 Mg3(PO4)2
CuSO4 + Na(OH) = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 Na(OH) = Na2SO4 + Cu(OH)2
H2CrO4 + FeCl3 = HCl + Fe2(CrO4)3 =>
3 H2CrO4 + 2 FeCl3 = 6 HCl + Fe2(CrO4)3
Na + CO = NaO + C =>
Na + CO = NaO + C
H1O1 = H2O + O2 =>
4 H1O1 = 2 H2O + O2
Al + Hg{2+} = Al{3+} + Hg =>
2 Al + 3 Hg{2+} = 2 Al{3+} + 3 Hg
HBr = H2Br2 =>
2 HBr = H2Br2
C8H18(aq) + O2(g) = CO2(g) + H2O(aq) =>
2 C8H18(aq) + 25 O2(g) = 16 CO2(g) + 18 H2O(aq)
Mg + Cu2O = MgO + Cu =>
Mg + Cu2O = MgO + 2 Cu
AgNO3 + Na2S2O3 = Na + [Ag(S2O3)2] + NaNO3 =>
AgNO3 + 2 Na2S2O3 = 3 Na + [Ag(S2O3)2] + NaNO3
CrCl2 + NaOH = CrCl2NaOH =>
CrCl2 + NaOH = CrCl2NaOH
KSiO3HNO3 = KNO3HSiO3 =>
KSiO3HNO3 = KNO3HSiO3
Pb(NO3)2 + (NH4)3(PO4) = Pb3(PO4)2 + (NH4)(NO3) =>
3 Pb(NO3)2 + 2(NH4)3(PO4) = Pb3(PO4)2 + 6(NH4)(NO3)
K2CO3 + H2S = K2S + H2CO3 =>
K2CO3 + H2S = K2S + H2CO3
K3PO4 + NH4NO3 = KNO3 + (NH4)3PO4 =>
K3PO4 + 3 NH4NO3 = 3 KNO3 + (NH4)3PO4
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
H2O2 + KOH + CrCl = K2CrO4 + KCl + H2O =>
5 H2O2 + 6 KOH + 2 CrCl = 2 K2CrO4 + 2 KCl + 8 H2O
Cr2O7{-}2 + H2C2O4 + H{+} = Cr3{+} + CO2 + H2O =>
6 Cr2O7{-}2 + 37 H2C2O4 + 10 H{+} = 4 Cr3{+} + 74 CO2 + 42 H2O
Cu + Fe(NO3)2 = FeCu(NO3)2 =>
Cu + Fe(NO3)2 = FeCu(NO3)2
MnO2 + Al = Mn3Al + O2 =>
3 MnO2 + Al = Mn3Al + 3 O2
K3PO4 + Ni(CH3CO2)2 = Ni3(PO4)2 + KCH3CO2 =>
2 K3PO4 + 3 Ni(CH3CO2)2 = Ni3(PO4)2 + 6 KCH3CO2
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
N4 + O2 = N2O4 =>
N4 + 4 O2 = 2 N2O4
As + ClO3 = AsO3 + ClO =>
2 As + 3 ClO3 = 2 AsO3 + 3 ClO
Ca(HCOO)2 = Ca + HCOO =>
Ca(HCOO)2 = Ca + 2 HCOO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CUCI2 + AI = AICI2 + CU =>
CUCI2 + AI = AICI2 + CU
Cu + Au2(SO4)3 = CuSO4 + Au =>
3 Cu + Au2(SO4)3 = 3 CuSO4 + 2 Au
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