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Na3FeO3 + 3 HCl = 3 NaCl + Fe(OH)3
CuCl2 + Na2S2O3 + H2O = Cu2S + NaCl + H2SO3 =>
2 CuCl2 + 2 Na2S2O3 + 3 H2O = Cu2S + 4 NaCl + 3 H2SO3
Fe + AgBr = FeBr3 + Ag =>
Fe + 3 AgBr = FeBr3 + 3 Ag
SiH(N(CH3)2)3(g) + O2(g) = SiO2(s) + H2O(g) + NO2(g) + CO2(g) =>
4 SiH(N(CH3)2)3(g) + 59 O2(g) = 4 SiO2(s) + 38 H2O(g) + 12 NO2(g) + 24 CO2(g)
HOCI = HCI + HCIO3 =>
3 HOCI = 2 HCI + HCIO3
CH3NH3Cl + AgNO3 = AgCl + CH3NH3NO3 =>
CH3NH3Cl + AgNO3 = AgCl + CH3NH3NO3
C2H3O2Br(l) + O2(g) = CO(g) + H2O(g) + HBr(g) =>
2 C2H3O2Br(l) + O2(g) = 4 CO(g) + 2 H2O(g) + 2 HBr(g)
HClO4(ac) + Al(OH)3(ac) = Al(ClO4)3(ac) + H2O(l) =>
3 HClO4(ac) + Al(OH)3(ac) = Al(ClO4)3(ac) + 3 H2O(l)
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Ca(PO4) + Li(ClO3) = Ca(ClO3) + Li(PO4) =>
Ca(PO4) + Li(ClO3) = Ca(ClO3) + Li(PO4)
Cr2O3 + NaBrO3 + NaOH = NaBr + NaCrO4 + H2O =>
3 Cr2O3 + 4 NaBrO3 + 6 NaOH = 4 NaBr + 6 NaCrO4 + 3 H2O
H2 + N2 = HN2 =>
H2 + 2 N2 = 2 HN2
KMnO4 + CuFeS2 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O + CuSO4 =>
34 KMnO4 + 10 CuFeS2 + 56 H2SO4 = 5 Fe2(SO4)3 + 34 MnSO4 + 17 K2SO4 + 56 H2O + 10 CuSO4
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
Zn + H{+} = Zn{+2} + H2 =>
Zn + 2 H{+} = Zn{+2} + H2
C15H31COOK + H2SO4 = C15H31COOH + K2SO4 =>
2 C15H31COOK + H2SO4 = 2 C15H31COOH + K2SO4
HPO3(s) + H2O(l) = H3PO4 =>
HPO3(s) + H2O(l) = H3PO4
C6H17COOH + O2 = CO2 + H28 =>
14 C6H17COOH + 84 O2 = 98 CO2 + 9 H28
C6H12O2 + C2H4O2 = C4H6O2 + H2O =>
C6H12O2 + 5 C2H4O2 = 4 C4H6O2 + 4 H2O
Sn(OH)2 + H2SO4 = H2O + SnSO4 =>
Sn(OH)2 + H2SO4 = 2 H2O + SnSO4
Na2S2O5 + H2O + HAuCl2 = Na2SO4 + HCl + SO2 + Au =>
Na2S2O5 + H2O + 2 HAuCl2 = Na2SO4 + 4 HCl + SO2 + 2 Au
O2 + Li2CO3 + Co3O4 = LiCoO2 + CO2 =>
O2 + 6 Li2CO3 + 4 Co3O4 = 12 LiCoO2 + 6 CO2
CH2CH2CH3OH + O2 = CO2 + H2 = =>
2 CH2CH2CH3OH + 5 O2 = 6 CO2 + 8 H2
Na2[Pb(OH)4] + K2SO4 = Na2SO4 + KOH + PbSO4 =>
Na2[Pb(OH)4] + 2 K2SO4 = Na2SO4 + 4 KOH + PbSO4
AgNO3 + Al2(SO4)3 = Al2NO3 + Ag(SO4)3 =>
AgNO3 + Al2(SO4)3 = Al2NO3 + Ag(SO4)3
Mg(OH)2(heat) = MgOH + OH =>
Mg(OH)2(heat) = MgOH + OH
NO3{-} = NO2{-} + O2 =>
2 NO3{-} = 2 NO2{-} + O2
Ca(OH)2 + HgCl2 = CaHg + OHCl =>
Ca(OH)2 + HgCl2 = CaHg + 2 OHCl
Hg(NO3)2(heat) = Hg + NO2 + O2 =>
Hg(NO3)2(heat) = Hg + 2 NO2 + O2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
NaCl + C3H3 = NaC + HCl =>
3 NaCl + C3H3 = 3 NaC + 3 HCl
KOH + Mn(OH)2 + Cl2 = KMnO4 + KCl + H2O =>
12 KOH + 2 Mn(OH)2 + 5 Cl2 = 2 KMnO4 + 10 KCl + 8 H2O
KMnO4 + H2C204 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
818 KMnO4 + 5 H2C204 + 1227 H2SO4 = 1020 CO2 + 409 K2SO4 + 818 MnSO4 + 1232 H2O
Na2CO3 + AuC2H3O2 = NaC2H3O2 + Au + CO3 =>
Na2CO3 + 2 AuC2H3O2 = 2 NaC2H3O2 + 2 Au + CO3
Al + (Fe2)2(O3)3 = (Al2)2(O3)3 + Fe =>
4 Al + (Fe2)2(O3)3 = (Al2)2(O3)3 + 4 Fe
CH2CHCOOCH3 + KOH = CH2CHCOOK + CH3OH =>
CH2CHCOOCH3 + KOH = CH2CHCOOK + CH3OH
Mg + Ag(BrO3)2 = Mg(BrO3)2 + Ag =>
Mg + Ag(BrO3)2 = Mg(BrO3)2 + Ag
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
C3H6 + O2 = C2O4 + H6 =>
2 C3H6 + 6 O2 = 3 C2O4 + 2 H6
HF + CaOH2 = CaF + H3O =>
HF + CaOH2 = CaF + H3O
BaC6O6 + HCl = BaCl2 + H + C6O6 =>
BaC6O6 + 2 HCl = BaCl2 + 2 H + C6O6
C9H17 + O2 = CO2 + H2O =>
4 C9H17 + 53 O2 = 36 CO2 + 34 H2O
HCOOH + KOH = KHCOO + HOH =>
HCOOH + KOH = KHCOO + HOH
PCl5 = P + Cl2 =>
2 PCl5 = 2 P + 5 Cl2
Cd + H2SO4 = CdSO4 + S + H2O =>
3 Cd + 4 H2SO4 = 3 CdSO4 + S + 4 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na[(CrOH)4] + NaOH + H2O2 = Na2CrO4 + H2O =>
2 Na[(CrOH)4] + 14 NaOH + 21 H2O2 = 8 Na2CrO4 + 32 H2O
KClO3 + NH4Br = KBr + NH4ClO3 =>
KClO3 + NH4Br = KBr + NH4ClO3
Zn(s) + SnCl4(aq) = Sn(s) + ZnCl2(aq) =>
2 Zn(s) + SnCl4(aq) = Sn(s) + 2 ZnCl2(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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