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2 Na(OH) + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
(Na)2SO3 + HCl = NaCl + H2O + SO2 =>
(Na)2SO3 + 2 HCl = 2 NaCl + H2O + SO2
NH4 + H2SO4 = NH4SO4 + H2 =>
NH4 + H2SO4 = NH4SO4 + H2
P4 + HNO3 = P5O5 + N2 + H2O =>
5 P4 + 8 HNO3 = 4 P5O5 + 4 N2 + 4 H2O
PO4 + Ba = Ba3PO4 =>
PO4 + 3 Ba = Ba3PO4
HCOOH + C2H5OH = C2H5COO + H2O =>
10 HCOOH + 7 C2H5OH = 8 C2H5COO + 11 H2O
NaClO2 + NaH2PO4 = ClO2 + NaCl + Na2PO4 + H2O =>
3 NaClO2 + 2 NaH2PO4 = 2 ClO2 + NaCl + 2 Na2PO4 + 2 H2O
H2CO3 + Mg(OH)2 = H2O + MgCO3 =>
H2CO3 + Mg(OH)2 = 2 H2O + MgCO3
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl3 + H2O + KCl =>
4 FeCl2 + KMnO4 + 8 HCl = 4 FeCl3 + MnCl3 + 4 H2O + KCl
KMnO4 + C6H12O6 = CO2 + MnO + K2CO3 + H2O =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 24 MnO + 12 K2CO3 + 30 H2O
Cu{2+} + CO3{2-} + H{+} = [Cu(H2O)6]{2+} + CO2 =>
Cu{2+} + 6 CO3{2-} + 12 H{+} = [Cu(H2O)6]{2+} + 6 CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Ge2 + S = GeS2 =>
Ge2 + 4 S = 2 GeS2
CaO + S2O8 + H2S = CaHSO3 =>
4 CaO + S2O8 + 2 H2S = 4 CaHSO3
NH3 + NO3 = N2 + H2O =>
4 NH3 + 2 NO3 = 3 N2 + 6 H2O
K5 = K9 =>
9 K5 = 5 K9
(NH4)2CO3(aq) + Pb(NO3)2(aq) = PbCO3(s) + (NH4)NO3(aq) =>
(NH4)2CO3(aq) + Pb(NO3)2(aq) = PbCO3(s) + 2(NH4)NO3(aq)
NaHCO3 = Na2C2O5 + H2O =>
2 NaHCO3 = Na2C2O5 + H2O
K(Cl0)3 + Cr(OH)3 + KOH = K2CrO4 + KCl + H2O =>
3 K(Cl0)3 + 2 Cr(OH)3 + 10 KOH = 2 K2CrO4 + 9 KCl + 8 H2O
ZnBr2 + KOH = KBr2 + ZnOH =>
ZnBr2 + KOH = KBr2 + ZnOH
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
Ba(OH2) + HBr = BaH2 + BrOH =>
Ba(OH2) + HBr = BaH2 + BrOH
NH3 + NO3 = N2O + H2O =>
10 NH3 + 8 NO3 = 9 N2O + 15 H2O
AuCl3(aq) + H2C2O4(aq) = Au(s) + CO2(g) + HCl(aq) =>
2 AuCl3(aq) + 3 H2C2O4(aq) = 2 Au(s) + 6 CO2(g) + 6 HCl(aq)
Al(s) + H2SO4(aq) + KOH(aq) = KAl(SO4)2(s) + H2O(l) + H2(g) =>
2 Al(s) + 4 H2SO4(aq) + 2 KOH(aq) = 2 KAl(SO4)2(s) + 2 H2O(l) + 3 H2(g)
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 = =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
NaHCOO*2H2O + Mn(HCOO)2*2H2O = NaMn(HCOO)3 + H2O =>
NaHCOO*2H2O + Mn(HCOO)2*2H2O = NaMn(HCOO)3 + 4 H2O
Mn(NO3)2 + AgO + HNO3 = HMnO4 + AgNO3 + H2O =>
Mn(NO3)2 + 5 AgO + 3 HNO3 = HMnO4 + 5 AgNO3 + H2O
Rb2(SO4) + Au(NO3)3 = Rb(NO3) + Au2(SO4)3 =>
3 Rb2(SO4) + 2 Au(NO3)3 = 6 Rb(NO3) + Au2(SO4)3
FeSO4 + Hg = Fe + HgSO4 =>
FeSO4 + Hg = Fe + HgSO4
NH3 + NO3 = N + H2O =>
2 NH3 + NO3 = 3 N + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuSO4 + H2O = CuSO5 + H2 =>
CuSO4 + H2O = CuSO5 + H2
CaBr2 + Au(ClO4) = AuBr + Ca(ClO4)2 =>
CaBr2 + 2 Au(ClO4) = 2 AuBr + Ca(ClO4)2
CH3NH3 + NaOH = CH3NH2 + Na + H2O =>
CH3NH3 + NaOH = CH3NH2 + Na + H2O
HNO3 + Ca(OH)2 = [Ca(NO3)2] + H2O =>
2 HNO3 + Ca(OH)2 = [Ca(NO3)2] + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Cu(NO3)2FeCl2 = Fe(NO3)2CuCl2 =>
Cu(NO3)2FeCl2 = Fe(NO3)2CuCl2
OH + NH6 = H36 + NO2 =>
18 OH + 9 NH6 = 2 H36 + 9 NO2
H3BO3 + Mg(OH)2 = (MgOH)3BO3 + H2O =>
H3BO3 + 3 Mg(OH)2 = (MgOH)3BO3 + 3 H2O
Ag + KOH = AgOH + K =>
Ag + KOH = AgOH + K
Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2
Ka + I = KaI =>
Ka + I = KaI
Co2O3 = CoO + O =>
Co2O3 = 2 CoO + O
NO3 + H2 = H2O + N =>
NO3 + 3 H2 = 3 H2O + N
CoBr2 + NaCl = CoCl2 + NaBr =>
CoBr2 + 2 NaCl = CoCl2 + 2 NaBr
CH3(CH2)2OH + O2 = CO2 + H2O =>
2 CH3(CH2)2OH + 9 O2 = 6 CO2 + 8 H2O
Ag + KOH = Ag(OH)2 + K =>
Ag + 2 KOH = Ag(OH)2 + 2 K
FeCl3*6H2O + HNO3 = Fe(NO3)3 + HCl + H2O =>
FeCl3*6H2O + 3 HNO3 = Fe(NO3)3 + 3 HCl + 6 H2O
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