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Na2SO3 + KCl = Na2Cl + SO3K
C3H4 + HBr = C3H5Br =>
C3H4 + HBr = C3H5Br
MgSO4 + Cl2 = MgCl2 + SO2 + O2 =>
MgSO4 + Cl2 = MgCl2 + SO2 + O2
Na + H2*O = NaOH + H2* =>
2 Na + 2 H2*O = 2 NaOH + H2*
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Se + O2 = Se2O2 =>
2 Se + O2 = Se2O2
SO2 + HCl = HClSO2 =>
SO2 + HCl = HClSO2
HAsO2 + MnO4{-} + H2O + H{+} = H3AsO4 + Mn{+} =>
3 HAsO2 + MnO4{-} + 2 H2O + 2 H{+} = 3 H3AsO4 + Mn{+}
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
FeO + CO2 = Fe2O3 + CO =>
2 FeO + CO2 = Fe2O3 + CO
CH3COClC2H5OH = CH3C(OH)ClCH3CH2O =>
CH3COClC2H5OH = CH3C(OH)ClCH3CH2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnC12 = C + Mn =>
MnC12 = 12 C + Mn
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeCl3 + (NH4)2Cr2O7 = Fe2(Cr2O7)3 + NH4Cl =>
2 FeCl3 + 3(NH4)2Cr2O7 = Fe2(Cr2O7)3 + 6 NH4Cl
CO3 + HNO3 = CO2 + HNO4 =>
CO3 + HNO3 = CO2 + HNO4
HCI + AgNO3 = AgCI + HNO3 =>
HCI + AgNO3 = AgCI + HNO3
K = K8 =>
8 K = K8
Mg(s) + F(g) = MgF2 =>
Mg(s) + 2 F(g) = MgF2
CH3COOH + NH2CONH2 = CO2 + NH4CH3CONH =>
CH3COOH + NH2CONH2 = CO2 + NH4CH3CONH
AlPO4 + H2 = Al(OH)3 + P + H2O =>
2 AlPO4 + 5 H2 = 2 Al(OH)3 + 2 P + 2 H2O
Fe(H2PO4)3 + NaOH = Fe2(HPO4)3 + H2O + Na2HPO4 =>
2 Fe(H2PO4)3 + 6 NaOH = Fe2(HPO4)3 + 6 H2O + 3 Na2HPO4
HBrKOH = KHBr(OH) =>
HBrKOH = KHBr(OH)
KNO3 + FeSO4 + KOH = Fe3O4 + KNO2 + K2SO4 + H2O =>
KNO3 + 3 FeSO4 + 6 KOH = Fe3O4 + KNO2 + 3 K2SO4 + 3 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
Fe + HNO3 = Fe(NO3)3 + NO2*H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2*H2O
Au + H3O{+} + NO3{-} = H2O + Au3{+} + NO =>
9 Au + 4 H3O{+} + NO3{-} = 6 H2O + 3 Au3{+} + NO
NaHCO3 + HC6H7O7 = NaH7O7 + HCO3HC6 =>
NaHCO3 + HC6H7O7 = NaH7O7 + HCO3HC6
Sb3O5 + P4 = Sb + PO4 =>
16 Sb3O5 + 5 P4 = 48 Sb + 20 PO4
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O
CH3CHNO2CH3 + H2 = CH3CH2NH2CH3 + O2 =>
2 CH3CHNO2CH3 + 3 H2 = 2 CH3CH2NH2CH3 + 2 O2
LiOH + H2I = Li2I + H2O =>
2 LiOH + H2I = Li2I + 2 H2O
Fe(H2PO4)3 + NaOH = Fe2(HPO4)3 + H2O + Na2HPO4 =>
2 Fe(H2PO4)3 + 6 NaOH = Fe2(HPO4)3 + 6 H2O + 3 Na2HPO4
Cu + CaCl2 = Ca + CuCl2 =>
Cu + CaCl2 = Ca + CuCl2
Na2SO4 + KClO3 = K2SO4 + NaClO3 =>
Na2SO4 + 2 KClO3 = K2SO4 + 2 NaClO3
NaNo3 + Ba(OH)2 = NaOH + Ba(No3)2 =>
2 NaNo3 + Ba(OH)2 = 2 NaOH + Ba(No3)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCL(aq)NAOH(aq) = H2O(l)NACL(aq) =>
HCL(aq)NAOH(aq) = H2O(l)NACL(aq)
HCOOH + Cu(OH)2 = Cu(HCOO)2 + H2O =>
2 HCOOH + Cu(OH)2 = Cu(HCOO)2 + 2 H2O
Si + KOH = K3SiO3 + H2 =>
2 Si + 6 KOH = 2 K3SiO3 + 3 H2
J2 + Na2S2O3 = Na2S4O6 + NaJ =>
J2 + 2 Na2S2O3 = Na2S4O6 + 2 NaJ
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + H2O + IO3{-} =>
Cr2O7{-2} + 8 H{+} + I{-} = 2 Cr{+3} + 4 H2O + IO3{-}
C6H12O6 = CH2O =>
C6H12O6 = 6 CH2O
Fe{2+} + AgCl = Fe{3+} + Ag + Cl{-} =>
Fe{2+} + AgCl = Fe{3+} + Ag + Cl{-}
Au{+} = Au + Au{+3} =>
3 Au{+} = 2 Au + Au{+3}
Br + NHO3 = BrO + NO + H2O =>
3 Br + 2 NHO3 = 3 BrO + 2 NO + H2O
HI(ac) + NaNO3(ac) = NaI(ac) + HNO3(ac) =>
HI(ac) + NaNO3(ac) = NaI(ac) + HNO3(ac)
C3H6O + CH2O + C6H6N4O4 = H2O + C8H8N4O4 =>
C3H6O + CH2O + 2 C6H6N4O4 = 2 H2O + 2 C8H8N4O4
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