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2 Na + 2 PO4 + K2CrO4 = Na2CrO4 + 2 KPO4
SO2 + HCIO4 + H2O = HCI + H2SO4 =>
4 SO2 + HCIO4 + 4 H2O = HCI + 4 H2SO4
Li2CrO4 + AgHCO3 = Ag2CrO4 + LiHCO3 =>
Li2CrO4 + 2 AgHCO3 = Ag2CrO4 + 2 LiHCO3
Na2SO3(aq) + HI(aq) = H2SO3 + NaI =>
Na2SO3(aq) + 2 HI(aq) = H2SO3 + 2 NaI
Fe + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + K =>
3 Fe + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 K
Be + KOH = K2BeO2 + H2 =>
Be + 2 KOH = K2BeO2 + H2
CaCO3 + H2SO4(aq) = CO2 + CaSO4 + H2O =>
CaCO3 + H2SO4(aq) = CO2 + CaSO4 + H2O
Sn3(PO4)2 + Na = Na3(PO4) + Sn =>
Sn3(PO4)2 + 6 Na = 2 Na3(PO4) + 3 Sn
Be + KOH = KBeO + H =>
Be + KOH = KBeO + H
Mg(ClO)2 + H2O = Mg(OH)2 + HOCl =>
Mg(ClO)2 + 2 H2O = Mg(OH)2 + 2 HOCl
Na + Sn3(PO4)2 = Sn + Na3PO4 =>
6 Na + Sn3(PO4)2 = 3 Sn + 2 Na3PO4
HNO3 + NH4HS = NH4NO3 + SO2 + H2O =>
10 HNO3 + 4 NH4HS = 7 NH4NO3 + 4 SO2 + H2O
NH4Cl + Na2SO4 = (NH4)2SO4 + NaCl =>
2 NH4Cl + Na2SO4 = (NH4)2SO4 + 2 NaCl
RbNo3 + NaOH = RbOH + NaNo3 =>
RbNo3 + NaOH = RbOH + NaNo3
Sn + AgNO3 = Sn(NO3)2 + Ag =>
Sn + 2 AgNO3 = Sn(NO3)2 + 2 Ag
CrO2(ac) + ClO(ac) = CrO4(ac) + Cl(ac) =>
CrO2(ac) + 2 ClO(ac) = CrO4(ac) + 2 Cl(ac)
Al2 + (SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2 + (SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
H2Se + Ca(OH)2 = CaSe + H2O =>
H2Se + Ca(OH)2 = CaSe + 2 H2O
I2 + HCl + Cl2 + C5H5N = [C5H5NH][ICl4] =>
I2 + 2 HCl + 3 Cl2 + 2 C5H5N = 2[C5H5NH][ICl4]
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
HCl + MgO = H + MgClO =>
HCl + MgO = H + MgClO
H2Se + Ca(OH)2 = H2O + SeCa =>
H2Se + Ca(OH)2 = 2 H2O + SeCa
NaH2PO2 + Zn + H2SO4 = PH3 + ZnSO4 + Na2SO4 + H2O =>
2 NaH2PO2 + 4 Zn + 5 H2SO4 = 2 PH3 + 4 ZnSO4 + Na2SO4 + 4 H2O
H2Se + Ca(OH)2 = Ca2Se2 + H2O =>
2 H2Se + 2 Ca(OH)2 = Ca2Se2 + 4 H2O
C3 + H2 + O2 = CH3OH =>
2 C3 + 12 H2 + 3 O2 = 6 CH3OH
(CH3COO)2Pb + (NH4)2SO4 = PbSO4 + CH3COONH4 =>
(CH3COO)2Pb + (NH4)2SO4 = PbSO4 + 2 CH3COONH4
CH3N2H2 + N2O4 = N2 + H2O + CO2 =>
8 CH3N2H2 + 9 N2O4 = 17 N2 + 20 H2O + 8 CO2
Ag2O + HBr = AgBr + H2O =>
Ag2O + 2 HBr = 2 AgBr + H2O
K + Ni(C2H3O2)2 = Ni + KC2H3O2 =>
2 K + Ni(C2H3O2)2 = Ni + 2 KC2H3O2
Al2(SO4)3 + BaCl2 = Ba(SO4) + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 Ba(SO4) + 2 AlCl3
BaSO3 = BaO + SO2 =>
BaSO3 = BaO + SO2
Pb + Cu(NO3)2 = Cu + Pb(NO3)2 =>
Pb + Cu(NO3)2 = Cu + Pb(NO3)2
KCN + ZnCO3 = K2CO3 + Zn(CN)2 =>
2 KCN + ZnCO3 = K2CO3 + Zn(CN)2
MnI2 + (NH4)2CO3 = MnCO3 + NH4I =>
MnI2 + (NH4)2CO3 = MnCO3 + 2 NH4I
chromium + hydrogensulfide = Cr2S3 + hydrogen =>
2 Cr + 3 H2S = Cr2S3 + 3 H2
CuSO4(s) + KOH = Cu(OH)2 + K2SO4 =>
CuSO4(s) + 2 KOH = Cu(OH)2 + K2SO4
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
K + P + O = K3PO4 =>
3 K + P + 4 O = K3PO4
Rh(OH)4 + H3PO4 = Rh3(PO4)4 + H2O =>
3 Rh(OH)4 + 4 H3PO4 = Rh3(PO4)4 + 12 H2O
Pb(ClO4)2*3H2O = Pb3O2Cl2 + Cl2 + O2 + H2O =>
3 Pb(ClO4)2*3H2O = Pb3O2Cl2 + 2 Cl2 + 11 O2 + 9 H2O
Na2S2O3 + I2 = Na2I + S2O3I =>
Na2S2O3 + I2 = Na2I + S2O3I
TiI4(g) = Ti(s) + I2(g) =>
TiI4(g) = Ti(s) + 2 I2(g)
Mn + H2O = MnO2 + H2 =>
Mn + 2 H2O = MnO2 + 2 H2
FeOH = Fe + OH =>
FeOH = Fe + OH
CuO + SO3 = Cu2 + SO4 =>
2 CuO + 2 SO3 = Cu2 + 2 SO4
Fe2O3 + Mg3P2 = MgO + FeP =>
Fe2O3 + Mg3P2 = 3 MgO + 2 FeP
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O =>
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O
Sr(OH)2 + K2SO4 = SrSO4 + KOH =>
Sr(OH)2 + K2SO4 = SrSO4 + 2 KOH
C18H34O2CH3 + O2 = CO2 + H2O =>
4 C18H34O2CH3 + 109 O2 = 76 CO2 + 74 H2O
MgNH4PO4 + AgNO3 = AgPO4 + NH4NO3 + Mg =>
MgNH4PO4 + AgNO3 = AgPO4 + NH4NO3 + Mg
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