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2 Na + 2 NO2 + O2 = 2 NaNO3
CaSO4(heat) = CaO + SO3 =>
CaSO4(heat) = CaO + SO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuSO4 + K3PO4 = CuPO4 + K3SO4 =>
CuSO4 + K3PO4 = CuPO4 + K3SO4
C3H6 = C9H18 =>
3 C3H6 = C9H18
Al3 + CuO = Al2O3 + Cu2 =>
4 Al3 + 18 CuO = 6 Al2O3 + 9 Cu2
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
Ti(NO3)3 + Ca = Ca(NO3)2 + Ti =>
2 Ti(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 2 Ti
HCOOH + ZnO = Zn(COOH)2 + H2O =>
2 HCOOH + ZnO = Zn(COOH)2 + H2O
CuSO4 + K3PO4 = CuPO4 + K3SO4 =>
CuSO4 + K3PO4 = CuPO4 + K3SO4
NH4H2PO4 + CeO2 + H2 = CePO4 + H2O + NH3 =>
2 NH4H2PO4 + 2 CeO2 + H2 = 2 CePO4 + 4 H2O + 2 NH3
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
Zn3(PO4)2 + K2SO4 = ZnSO4 + K3PO4 =>
Zn3(PO4)2 + 3 K2SO4 = 3 ZnSO4 + 2 K3PO4
C2H5OH + Na2S2O5 + H2SO4 = NaHSO4 + C2H6SO3 + H2O =>
2 C2H5OH + Na2S2O5 + 2 H2SO4 = 2 NaHSO4 + 2 C2H6SO3 + H2O
Zn2(PO4)2 + Na3PO4 = (Zn2)3PO4 + NaPO4 =>
6 Zn2(PO4)2 + 5 Na3PO4 = 2(Zn2)3PO4 + 15 NaPO4
NaOH + Al(OH)3 = NaAl(OH)4 =>
NaOH + Al(OH)3 = NaAl(OH)4
AlNo3 + HSO4 = AlSO4 + HNo3 =>
AlNo3 + HSO4 = AlSO4 + HNo3
Pb(NO3)2 + Li2SO4 = PbSO4 + Li2(NO3)2 =>
Pb(NO3)2 + Li2SO4 = PbSO4 + Li2(NO3)2
NaHCO3 + BaCl2 = NaCl2 + HCO3Ba =>
NaHCO3 + BaCl2 = NaCl2 + HCO3Ba
HNO3 = N2O5H2O =>
2 HNO3 = N2O5H2O
NaOH1 + HCl = NaCl + H2O =>
NaOH1 + HCl = NaCl + H2O
H2SO4 + AlI3 = H2S + Al2(SO4)3 + I2 + water =>
15 H2SO4 + 8 AlI3 = 3 H2S + 4 Al2(SO4)3 + 12 I2 + 12 H2O
Fe(OH)3(s) + H3PO4(ac) = FePO4(s) + H2O(l) =>
Fe(OH)3(s) + H3PO4(ac) = FePO4(s) + 3 H2O(l)
C2H63O + O2 = CO2 + H2O =>
4 C2H63O + 69 O2 = 8 CO2 + 126 H2O
Na2SiO3 + H3PO4 + H2O = H4SiO4 + Na2HPO4 =>
Na2SiO3 + H3PO4 + H2O = H4SiO4 + Na2HPO4
PH3 + O2 = H2O + PO =>
4 PH3 + 5 O2 = 6 H2O + 4 PO
C2H5Cl = C4H10Cl2 =>
2 C2H5Cl = C4H10Cl2
Al(OH)3 + Na2O + H2O = Na(Al(OH)4) =>
2 Al(OH)3 + Na2O + H2O = 2 Na(Al(OH)4)
OF2 + H2O2 = O2 + HF =>
2 OF2 + 2 H2O2 = 3 O2 + 4 HF
Na4V6O17 + NaOH = Na3VO4 + H2O =>
Na4V6O17 + 14 NaOH = 6 Na3VO4 + 7 H2O
Al(OH)3 + HSO4 = Al(SO4) + H(OH)3 =>
Al(OH)3 + HSO4 = Al(SO4) + H(OH)3
Mg + Cl2 = Mg3Cl2 =>
3 Mg + Cl2 = Mg3Cl2
Ca(HO)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(HO)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
Ag(aq) + NaOH(aq) = Ag2O(s) + H(aq) + Na(aq) =>
2 Ag(aq) + NaOH(aq) = Ag2O(s) + H(aq) + Na(aq)
BaCl2 + Ag2(SO4) = AgCl + BaSO4 =>
BaCl2 + Ag2(SO4) = 2 AgCl + BaSO4
Al + Bromine = AlBr =>
2 Al + Br2 = 2 AlBr
Xe + F4 = XeF4 =>
Xe + F4 = XeF4
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)2 + I + H2O =>
K2Cr2O7 + 8 KI + 7 H2SO4 = 5 K2SO4 + Cr2(SO4)2 + 8 I + 7 H2O
CH3COOCH2CH3 + KOH = CH3COOK + C2H5OH =>
CH3COOCH2CH3 + KOH = CH3COOK + C2H5OH
PH3 + P2O3 = P4 + H2O =>
2 PH3 + P2O3 = P4 + 3 H2O
C(s) + H2O(g) = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O(g) = CH4(g) + CO2(g)
S + CaF2 = CaS + F2 =>
S + CaF2 = CaS + F2
Li3SO4 + Na2PO4 = Li2PO4 + Na3SO4 =>
2 Li3SO4 + 3 Na2PO4 = 3 Li2PO4 + 2 Na3SO4
MnO4{-2} + SO3{-2} + H{+} = SO4{-2} + Mn{+2} + H2O =>
MnO4{-2} + 2 SO3{-2} + 4 H{+} = 2 SO4{-2} + Mn{+2} + 2 H2O
BaS + O3 = BaSO4 =>
3 BaS + 4 O3 = 3 BaSO4
Ca(OH)2(s) + HClO4(aq) = Ca(ClO4)2 + H2O(l) =>
Ca(OH)2(s) + 2 HClO4(aq) = Ca(ClO4)2 + 2 H2O(l)
Nb2 + O5 = Nb2O5 =>
Nb2 + O5 = Nb2O5
NaO4 + Cl = NaClO4 =>
NaO4 + Cl = NaClO4
Cu2S + O3 = Cu2O + SO2 =>
Cu2S + O3 = Cu2O + SO2
Au + O2 + HCl = H[AuCl4] + H2O =>
4 Au + 3 O2 + 16 HCl = 4 H[AuCl4] + 6 H2O
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