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CaCO3 + 4 HCH3O2 = Ca(C2H3O2)2 + 5 H2O + CO2
NaOH + KHSO4 = KSO4Na + H2O =>
NaOH + KHSO4 = KSO4Na + H2O
N2O4 = N2 + O2 =>
N2O4 = N2 + 2 O2
SO3 + CO2 = SCO3 + O2 =>
SO3 + CO2 = SCO3 + O2
NaHCO3 + H2C2O4 = H2O + CO2 + Na2C2O4 =>
2 NaHCO3 + H2C2O4 = 2 H2O + 2 CO2 + Na2C2O4
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
SrO2 = O2 + Sr =>
SrO2 = O2 + Sr
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
Na2S + Bi(No3)3 = Bi2S3 + Na + No3 =>
3 Na2S + 2 Bi(No3)3 = Bi2S3 + 6 Na + 6 No3
Na{+} + [Ag(S2O3)2]{-3} + NaCl = AgCl + Na2S2O3 =>
3 Na{+} + [Ag(S2O3)2]{-3} + NaCl = AgCl + 2 Na2S2O3
Zn + H2SO4 = H2S + ZnO4 =>
Zn + H2SO4 = H2S + ZnO4
XNaHCO3 + XC6H8O7 + X6KHCO3 = XNa3C6H5O7 + XK3CH5O7 + XCO2 + XH2O =>
153 XNaHCO3 + 50 XC6H8O7 + 27 X6KHCO3 = 51 XNa3C6H5O7 + 9 XK3CH5O7 + 165 XCO2 + 140 XH2O
P4O10 + NaOH = Na4P4O12 + H2O =>
P4O10 + 4 NaOH = Na4P4O12 + 2 H2O
Pb(CH3COO)2 + K2Cr2O7 + H2O = PbCrO4 + CH3COOH + CH3COOK =>
2 Pb(CH3COO)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 CH3COOH + 2 CH3COOK
CH3CHO + HCN = CH3CH2O + CN =>
CH3CHO + HCN = CH3CH2O + CN
C4H603 + O2 = CO2 + H2O =>
4 C4H603 + 619 O2 = 16 CO2 + 1206 H2O
C6H8O6 + Na2CO3 = NaC6H6O6 + CO2 + H2O =>
19 C6H8O6 + 10 Na2CO3 = 20 NaC6H6O6 + 4 CO2 + 16 H2O
Fe(NO3)3 + HNO3 = Fe(NO3)4{-} + H{+} =>
Fe(NO3)3 + HNO3 = Fe(NO3)4{-} + H{+}
K(s) + H2O(s) = KOH(s) + H2(s) =>
2 K(s) + 2 H2O(s) = 2 KOH(s) + H2(s)
Pb(CIO4)2 + Na2S = PbS + NaCIO4 =>
Pb(CIO4)2 + Na2S = PbS + 2 NaCIO4
CaCl2 + H2O = CaCl2H4O2 =>
CaCl2 + 2 H2O = CaCl2H4O2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Ca10(PO4)6(OH)2 = Ca3(PO4)2 + CaO + H2O =>
Ca10(PO4)6(OH)2 = 3 Ca3(PO4)2 + CaO + H2O
Al + H3Po4 = Al2(HPo4)3 + H2 =>
2 Al + 3 H3Po4 = Al2(HPo4)3 + 3 H2
Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
S(s) + HCl(aq) = SCl + H2(g) =>
2 S(s) + 2 HCl(aq) = 2 SCl + H2(g)
KH2PO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H3PO4 + H2O =>
10 KH2PO2 + 8 KMnO4 + 17 H2SO4 = 8 MnSO4 + 9 K2SO4 + 10 H3PO4 + 12 H2O
Mn(HCO3)2 = MnCO3 + CO2 + H2O =>
Mn(HCO3)2 = MnCO3 + CO2 + H2O
CaCl2 + ((NH4)2SO4) = CaSO4 + NH4Cl =>
CaCl2 + ((NH4)2SO4) = CaSO4 + 2 NH4Cl
HBr + HCOOH = H2Br + COOH =>
HBr + HCOOH = H2Br + COOH
NH4I + AgNO3 = NAgI + H4NO3 =>
NH4I + AgNO3 = NAgI + H4NO3
Ti + C = Ti4C3 =>
4 Ti + 3 C = Ti4C3
Fe{3+} + O{2-} = Fe2O3 =>
2 Fe{3+} + 3 O{2-} = Fe2O3
HCl + SCO3 = SCl2 + H2O + CO2 =>
2 HCl + SCO3 = SCl2 + H2O + CO2
SbF3 + F2 = SbF5 =>
SbF3 + F2 = SbF5
CH3P(O)Cl2 + CH3PO(OCH3)2 + C4H9OH = CH3P(O)(C4H9O)(OH) + CH3Cl =>
CH3P(O)Cl2 + CH3PO(OCH3)2 + 2 C4H9OH = 2 CH3P(O)(C4H9O)(OH) + 2 CH3Cl
Ca3 + (PO4)2 + H2(SO4) = H3(PO4) + CaSO4 =>
Ca3 + (PO4)2 + 3 H2(SO4) = 2 H3(PO4) + 3 CaSO4
H3Br + Hg(OH)2 = Hg3Br2 + H2O =>
2 H3Br + 3 Hg(OH)2 = Hg3Br2 + 6 H2O
Al + H2O + Ca(OH)2 = Ca[Al(OH)4]2 + H2 =>
2 Al + 6 H2O + Ca(OH)2 = Ca[Al(OH)4]2 + 3 H2
CH3CH(OH)CH3 + Na = CH3CH(ONa)CH3 + H =>
CH3CH(OH)CH3 + Na = CH3CH(ONa)CH3 + H
Ag + Na(NO3) = Na + Ag(NO3) =>
Ag + Na(NO3) = Na + Ag(NO3)
K2Cr2O4 + Fe(CH3CO2)3 = Fe2(Cr2O4)3 + KCH3CO2 =>
3 K2Cr2O4 + 2 Fe(CH3CO2)3 = Fe2(Cr2O4)3 + 6 KCH3CO2
Al + I2 = Al5I3 =>
10 Al + 3 I2 = 2 Al5I3
NH4NO3 + KOH + K2[HgI4] = [OHg2NH2]I + KI + KNO3 + H2O =>
NH4NO3 + 4 KOH + 2 K2[HgI4] = [OHg2NH2]I + 7 KI + KNO3 + 3 H2O
F2 + HOH = HF + O3 =>
3 F2 + 3 HOH = 6 HF + O3
H2SO4 + Ca = CaSO4 + SO2 + H2O =>
2 H2SO4 + Ca = CaSO4 + SO2 + 2 H2O
BaI2 + H3PO4 = Ba3(PO4)2 + HI =>
3 BaI2 + 2 H3PO4 = Ba3(PO4)2 + 6 HI
NaOH + Fe2(PO4)3 = Fe2(OH) + Na(PO4)3 =>
NaOH + Fe2(PO4)3 = Fe2(OH) + Na(PO4)3
CeO2 + KBr + HCl = KCl + CeCl3 + H2O + Br2 =>
2 CeO2 + 2 KBr + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + Br2
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