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2 Na3[Cr(OH)6] + NaClO3 = NaCl + 5 H2O + 2 NaOH + 2 Na2CrO4
K2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + KNO3(aq) =>
K2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + 2 KNO3(aq)
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
SrCl + NaCO3 = SrCO3 + NaCl =>
SrCl + NaCO3 = SrCO3 + NaCl
(CH2CH(COONa)) + H2O = (CH2CH(COONa))*H2O =>
(CH2CH(COONa)) + H2O = (CH2CH(COONa))*H2O
Mg(OH)2 + SO2 = MgSO3 + H2O =>
Mg(OH)2 + SO2 = MgSO3 + H2O
CO2 + H2O2 = C6H12O6 + O2 =>
6 CO2 + 6 H2O2 = C6H12O6 + 9 O2
Al + H{+2}SO{+4} = Al{+2}{SO+}{+3} + H2 =>
2 Al + 2 H{+2}SO{+4} = 2 Al{+2}{SO+}{+3} + H2
Ca(NO2)2 + AlCl3 = Al(NO2)3 + CaCl2 =>
3 Ca(NO2)2 + 2 AlCl3 = 2 Al(NO2)3 + 3 CaCl2
PO + KOH = POH + KO =>
PO + KOH = POH + KO
Si + Cr = Si3Cr4 =>
3 Si + 4 Cr = Si3Cr4
C2H5Cl + CH3Br + Na = C3H8 + NaClBr = pt,300* =>
C2H5Cl + CH3Br + Na = C3H8 + NaClBr
NH4Br + KOH = KBr + NH3*H2O =>
NH4Br + KOH = KBr + NH3*H2O
CuCO3 + H2SO4(aq) = CuSO4 + H2O + CO2(g) =>
CuCO3 + H2SO4(aq) = CuSO4 + H2O + CO2(g)
I + NaOH = NaOI + NaI + H2O =>
2 I + 2 NaOH = NaOI + NaI + H2O
Cl2O + H3N = NH3Cl + N2 + H2O =>
3 Cl2O + 8 H3N = 6 NH3Cl + N2 + 3 H2O
NaMnO4 + Ca = NaCa + MnO4 =>
NaMnO4 + Ca = NaCa + MnO4
NaHSO3 + HCl = NaHCl + HSO3 =>
NaHSO3 + HCl = NaHCl + HSO3
KSO4 + BaN = BaSO4 + KN =>
KSO4 + BaN = BaSO4 + KN
Al(NO3)39H20 + Fe2O3 = AlFeO3 + NO2 + H2O + O2 =>
4 Al(NO3)39H20 + 2 Fe2O3 = 4 AlFeO3 + 156 NO2 + 40 H2O + 55 O2
Fe + K3PO4 = FePO4 + K3 =>
Fe + K3PO4 = FePO4 + K3
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
C99 = C =>
C99 = 99 C
C3H2O3 + CU = C4H2O3 + U =>
C3H2O3 + CU = C4H2O3 + U
Ba(OH)2 + Be(OH)2 = Ba(Be(OH)3)2 =>
Ba(OH)2 + 2 Be(OH)2 = Ba(Be(OH)3)2
CH4 + CH3OH = C3H8 + H2O =>
CH4 + 2 CH3OH = C3H8 + 2 H2O
CuSO4*5H2O + KHCO3 = Cu(HCO3)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KHCO3 = Cu(HCO3)2 + K2SO4 + 5 H2O
H2SO4(aq) + BaBr2(aq) = BrH + BaSO4 =>
H2SO4(aq) + BaBr2(aq) = 2 BrH + BaSO4
C3H6Br2 + KOH = C3H6BrOH + KBr =>
C3H6Br2 + KOH = C3H6BrOH + KBr
NaClO + Ag = NaAg + ClO =>
NaClO + Ag = NaAg + ClO
K2S + CdCl2 = KCl + CdS =>
K2S + CdCl2 = 2 KCl + CdS
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
PB(CH3COO)2 + KNO3 = PB(NO3)2 + K(CH3COO) =>
PB(CH3COO)2 + 2 KNO3 = PB(NO3)2 + 2 K(CH3COO)
ICl3 + NaOH = NaIO3 + H2O + NaCl + NaI =>
3 ICl3 + 12 NaOH = 2 NaIO3 + 6 H2O + 9 NaCl + NaI
Al2O3 + Ba(NO3)2 = BaO3 + AlNO3 =>
Al2O3 + Ba(NO3)2 = BaO3 + 2 AlNO3
H2S + F = FSH2 =>
H2S + F = FSH2
Co2 + H203 = H3Co =>
203 Co2 + 6 H203 = 406 H3Co
C6H5COONa + CH3I = NaI + C6H5COOCH3 =>
C6H5COONa + CH3I = NaI + C6H5COOCH3
UO2{+} + H{+} = UO2{2+} + U{4+} + H2O =>
2 UO2{+} + 4 H{+} = UO2{2+} + U{4+} + 2 H2O
B + O2 = B2O37 =>
4 B + 37 O2 = 2 B2O37
Al + H2SO4 = SO4 + H2Al =>
Al + H2SO4 = SO4 + H2Al
C22H25BrN2O3S + O2 = CO2 + H2O + N2 + SO2 + HBr =>
2 C22H25BrN2O3S + 55 O2 = 44 CO2 + 24 H2O + 2 N2 + 2 SO2 + 2 HBr
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
H2SiO3 + OH{-} = SiO3{2-} + H2O =>
H2SiO3 + 2 OH{-} = SiO3{2-} + 2 H2O
K2O + H2O = OH + KH =>
K2O + 3 H2O = 4 OH + 2 KH
Cu + Fe{3+}NO3 = Cu{2+}NO3 + Fe =>
3 Cu + 2 Fe{3+}NO3 = 3 Cu{2+}NO3 + 2 Fe
Ca5(PO4)3OH + H2SO4 = CaSO4 + CaHPO4 + H2O =>
Ca5(PO4)3OH + 2 H2SO4 = 2 CaSO4 + 3 CaHPO4 + H2O
Al(s) + CuCl2 = AlCl3(aq) + Cu =>
2 Al(s) + 3 CuCl2 = 2 AlCl3(aq) + 3 Cu
CO3Zn + HCl = ZnCl2 + CO2 + H2O =>
CO3Zn + 2 HCl = ZnCl2 + CO2 + H2O
Fe + AgNO3 = Fe*(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe*(NO3)2 + 2 Ag
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