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NaCO3(s) + 2 HCl(aq) = NaCl2(aq) + HCO3(aq) + H(l)
CHCCHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CHCCHCH2CH3 + KMnO4 + 29 H2O = MnO2 + 15 CH3CH(OH)CH2(OH) + KOH
Cr2O7{2-} + CH3OH + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + CH3OH + 8 H{+} = 2 Cr{3+} + CO2 + 6 H2O
N2H8CO3 + CuCl2 = NH4Cl + CuCO3 =>
N2H8CO3 + CuCl2 = 2 NH4Cl + CuCO3
Na2CO3 + NH4OH = (NH4)2CO3 + NaOH =>
Na2CO3 + 2 NH4OH = (NH4)2CO3 + 2 NaOH
Ca + Li2S = Li + CaS =>
Ca + Li2S = 2 Li + CaS
Cu(SO4)2 + Ag(NO3) = Ag(SO4) + Cu(NO3)2 =>
Cu(SO4)2 + 2 Ag(NO3) = 2 Ag(SO4) + Cu(NO3)2
K2SO3 + K2S + H2O = KOH + S =>
K2SO3 + 2 K2S + 3 H2O = 6 KOH + 3 S
H2TeO3 = TeO2 + H2O =>
H2TeO3 = TeO2 + H2O
KI + H2O = KIO3 + H2 =>
KI + 3 H2O = KIO3 + 3 H2
SCO3SO3 = SC2(SO4)3 =>
2 SCO3SO3 = SC2(SO4)3
Cl8 + Mg = Cl8Mg4 =>
Cl8 + 4 Mg = Cl8Mg4
BaO + N2O5 = BaO5 + N2 =>
5 BaO + 4 N2O5 = 5 BaO5 + 4 N2
Bi + H2SO4 = H + Bi2(SO4)3 =>
2 Bi + 3 H2SO4 = 6 H + Bi2(SO4)3
NH3 + Mg = Mg2N2 + H2 =>
2 NH3 + 2 Mg = Mg2N2 + 3 H2
HClO2 + Sr(OH)2 = Sr2(ClO2)4 + H2O =>
4 HClO2 + 2 Sr(OH)2 = Sr2(ClO2)4 + 4 H2O
NaOH + CH3CH2COOK = CH4 + Na2O + K2CO3 + CO2 =>
8 NaOH + 4 CH3CH2COOK = 7 CH4 + 4 Na2O + 2 K2CO3 + 3 CO2
MgS + NaOH = Na2S + Mg(OH)2 =>
MgS + 2 NaOH = Na2S + Mg(OH)2
NaOH + CH3CH2COOK = CH4 + Na2O + K2CO3 + CO2 =>
8 NaOH + 4 CH3CH2COOK = 7 CH4 + 4 Na2O + 2 K2CO3 + 3 CO2
H2SO4 + KBr + KMnO4 = H2O + K2SO4 + Br2 + MnSO4 =>
8 H2SO4 + 10 KBr + 2 KMnO4 = 8 H2O + 6 K2SO4 + 5 Br2 + 2 MnSO4
Cr2O3 + HBr = CrBr3 + H2O =>
Cr2O3 + 6 HBr = 2 CrBr3 + 3 H2O
Au + ZnCO3 = AuCO3 + Zn =>
Au + ZnCO3 = AuCO3 + Zn
CrCl3 + NH4OH = Cr(OH)3 + NH4{+} + Cl{-} =>
CrCl3 + 3 NH4OH = Cr(OH)3 + 3 NH4{+} + 3 Cl{-}
AgOH + H3SbO4 = Ag3SbO4 + H2O =>
3 AgOH + H3SbO4 = Ag3SbO4 + 3 H2O
P4H10(s) + H2O(l) = H3PO4(l) + H2(g) =>
P4H10(s) + 16 H2O(l) = 4 H3PO4(l) + 15 H2(g)
NaVO3 + (NH4)2S + H2O = (NH4)3VS4 + NH4OH + NaOH =>
NaVO3 + 4(NH4)2S + 3 H2O = (NH4)3VS4 + 5 NH4OH + NaOH
CaCO3 + IrO2 + O2 = Ca5Ir3O12 + CO2 =>
10 CaCO3 + 6 IrO2 + O2 = 2 Ca5Ir3O12 + 10 CO2
Cu + H2SO4 = CuSO4(aq) + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4(aq) + SO2 + 2 H2O
Cu(NH3)4(NO3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KNO3 + NH3 =>
2 Cu(NH3)4(NO3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KNO3 + 8 NH3
FeCl3(aq) + CuSO4(aq) = CuCl2(aq) + Fe2(SO4)3(aq) =>
2 FeCl3(aq) + 3 CuSO4(aq) = 3 CuCl2(aq) + Fe2(SO4)3(aq)
Al(ClO3)3 + NaCl = AlCl3 + Na(ClO3) =>
Al(ClO3)3 + 3 NaCl = AlCl3 + 3 Na(ClO3)
K2O(s) + HCl(aq) = KCl + H2O =>
K2O(s) + 2 HCl(aq) = 2 KCl + H2O
Zn + CN = Zn(CN) =>
Zn + CN = Zn(CN)
CuBr + SrCrO4 = CuCrO4 + SrBr =>
CuBr + SrCrO4 = CuCrO4 + SrBr
(CH3)3COCH3C5H12O + O2 = CO2 + H2O =>
(CH3)3COCH3C5H12O + 15 O2 = 10 CO2 + 12 H2O
HCOOH + NH3 = HCONH2 + H2O =>
HCOOH + NH3 = HCONH2 + H2O
KOH + NaCl = NaOH + KCl =>
KOH + NaCl = NaOH + KCl
S + Ni = NiS =>
S + Ni = NiS
Sb2S3 + O2 = Sb + SO =>
2 Sb2S3 + 3 O2 = 4 Sb + 6 SO
Al + HOH = Al(OH)3 + H2 =>
2 Al + 6 HOH = 2 Al(OH)3 + 3 H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
LiOH + NH4H2PO4 = LiH2PO4 + NH3 + H2O =>
LiOH + NH4H2PO4 = LiH2PO4 + NH3 + H2O
KMnO4 + NaI + KOH = I2 + K2MnO4 + NaOH =>
2 KMnO4 + 2 NaI + 2 KOH = I2 + 2 K2MnO4 + 2 NaOH
ZnSO4 + Fe = Zn + Fe2(SO4)3 =>
3 ZnSO4 + 2 Fe = 3 Zn + Fe2(SO4)3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C + H2SO4 + K2Cr2O7 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C + 8 H2SO4 + 2 K2Cr2O7 = 3 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
LiOH + H2SO4 = LiHSO4 + H2O =>
LiOH + H2SO4 = LiHSO4 + H2O
Ca5(PO4)3F(s) + H2SO4(aq) = H3PO4(l) + CaSO4(s) + HF(l) =>
Ca5(PO4)3F(s) + 5 H2SO4(aq) = 3 H3PO4(l) + 5 CaSO4(s) + HF(l)
Na3[Cr(OH)6] + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na3[Cr(OH)6] + 3 Cl2 + 4 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
KHPO4 + H2O = KOH + H2PO4 =>
KHPO4 + H2O = KOH + H2PO4
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