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3 Na + FeBr3 = 3 NaBr + Fe
C12O22H11 + O2 = CO2 + H2O =>
4 C12O22H11 + 15 O2 = 48 CO2 + 22 H2O
Ca(C2H3O2)2*H2O + K2CO3 = CaCO3 + K(C2H3O2) + H2O =>
Ca(C2H3O2)2*H2O + K2CO3 = CaCO3 + 2 K(C2H3O2) + H2O
BaO2(s) + HCl(aq) = BaCl2(aq) + H2O2(l) =>
BaO2(s) + 2 HCl(aq) = BaCl2(aq) + H2O2(l)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H5BrHBr = C2H6Br2 =>
C2H5BrHBr = C2H6Br2
Fe(NO3)3 = O2 + NO2 + Fe2O3 =>
4 Fe(NO3)3 = 3 O2 + 12 NO2 + 2 Fe2O3
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2(Co(NH3)6)Cl3 + 24 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
CH3CHOHCOONa + HCl = CH3CHOH2COONa + Cl =>
CH3CHOHCOONa + HCl = CH3CHOH2COONa + Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + Ag = Ag2CO2 =>
CO2 + 2 Ag = Ag2CO2
NaSO3 + HNO3 = NaNO3 + HSO3 =>
NaSO3 + HNO3 = NaNO3 + HSO3
ZnCl + NH3 = Zn(NH3) + Cl =>
ZnCl + NH3 = Zn(NH3) + Cl
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
K2S + KClO3 + H2SO4 = K2SO4 + Cl2 + H2O =>
5 K2S + 8 KClO3 + 4 H2SO4 = 9 K2SO4 + 4 Cl2 + 4 H2O
Cd + SO4 = CdSO4 =>
Cd + SO4 = CdSO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
KOH + H2BeO2 = K2BeO2 + H2O =>
2 KOH + H2BeO2 = K2BeO2 + 2 H2O
KCl(aq) + Pb(NO3)2 = PbCl2 + KNO3 =>
2 KCl(aq) + Pb(NO3)2 = PbCl2 + 2 KNO3
KJ + Br2 = KBr + J2 =>
2 KJ + Br2 = 2 KBr + J2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2S77 + HNO3 = H2SO4 + NO + H2O =>
3 H2S77 + 464 HNO3 = 231 H2SO4 + 464 NO + 4 H2O
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
Cu2O + H2SO4 = Cu2SO4 + H2O =>
Cu2O + H2SO4 = Cu2SO4 + H2O
CH2CHCH3 + H2SO4 + K2Cr2O7 = CH2OHCHOHCH3 + H2O + Cr2(SO4)3 + K2SO4 =>
3 CH2CHCH3 + 4 H2SO4 + K2Cr2O7 = 3 CH2OHCHOHCH3 + H2O + Cr2(SO4)3 + K2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KMnO4 + (NH4)2SO3 = KNO3 + K2SO4 + KOH + MnO2 + H2O =>
6 KMnO4 + (NH4)2SO3 = 2 KNO3 + K2SO4 + 2 KOH + 6 MnO2 + 3 H2O
Cr(OH)3(s) + HNO3(ac) = H2O(l) + Cr(NO3)3(ac) =>
Cr(OH)3(s) + 3 HNO3(ac) = 3 H2O(l) + Cr(NO3)3(ac)
Co(NO3)2 + Na3PO4 = Co{2+} + (NO3)2{-} + Na3{+} + PO4{3-} =>
2 Co(NO3)2 + Na3PO4 = 2 Co{2+} + 2(NO3)2{-} + Na3{+} + PO4{3-}
P4 + NaOH + H2O = NaH2PO2 + PH3 =>
P4 + 3 NaOH + 3 H2O = 3 NaH2PO2 + PH3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
(IO3)2{-} + I{-} + H{+} = I2 + H2O =>
2(IO3)2{-} + 22 I{-} + 24 H{+} = 13 I2 + 12 H2O
Cd + MnSO4 = CdSO4 + Mn =>
Cd + MnSO4 = CdSO4 + Mn
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
(NH4)2Se + NaOH = NH3 + Na2Se + H2O =>
(NH4)2Se + 2 NaOH = 2 NH3 + Na2Se + 2 H2O
calciumchloride = chlorine + calcium =>
CaCl2 = Cl2 + Ca
AgNO3 + (NH4)2S = Ag2S + NH4NO3 =>
2 AgNO3 + (NH4)2S = Ag2S + 2 NH4NO3
H2S + HNO = H2SO4 + N2 + H2O =>
H2S + 8 HNO = H2SO4 + 4 N2 + 4 H2O
C5H8 + HBr + H2O2 = C5H11Br2 + O2 =>
2 C5H8 + 4 HBr + H2O2 = 2 C5H11Br2 + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CO + Mn2O4 = CO2 + MnO =>
2 CO + Mn2O4 = 2 CO2 + 2 MnO
P2O5 + H2O = H3O + PO4 =>
P2O5 + 9 H2O = 6 H3O + 2 PO4
(CuCO3) = CuO + CO2 =>
(CuCO3) = CuO + CO2
FePO4 = Fe{-} + PO4{+} =>
FePO4 = Fe{-} + PO4{+}
CaCO3 + HAc = HCO3 + CaAc =>
CaCO3 + HAc = HCO3 + CaAc
Na2SO3 + H2O = S + Na2SO4 + NaOH =>
3 Na2SO3 + H2O = S + 2 Na2SO4 + 2 NaOH
KMnO4 + C3H3(OH)4 = K2CO3 + Mn2O3 + CO2 + H2O =>
22 KMnO4 + 8 C3H3(OH)4 = 11 K2CO3 + 11 Mn2O3 + 13 CO2 + 28 H2O
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