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Ca2SiO4 = 2 CaO + SiO2
CuCl2*H2O + NaOH = Cu(OH)2 + NaCl + H2O =>
CuCl2*H2O + 2 NaOH = Cu(OH)2 + 2 NaCl + H2O
Co(OH)2 + Na2SO4 = (CoOH)2SO4 + NaOH =>
2 Co(OH)2 + Na2SO4 = (CoOH)2SO4 + 2 NaOH
Ca2SiO4 = CaO + SiO2 =>
Ca2SiO4 = 2 CaO + SiO2
FeOOH + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeOOH + 3 H2SO4 = Fe2(SO4)3 + 4 H2O
Ca2SiO4 = CaO + SiO2 =>
Ca2SiO4 = 2 CaO + SiO2
Ag2SO4 + (NH4)2S = Ag2S(NH4)2SO4 =>
Ag2SO4 + (NH4)2S = Ag2S(NH4)2SO4
CuCl2 + Na2CO3 = Cu(CO3) + NaCl =>
CuCl2 + Na2CO3 = Cu(CO3) + 2 NaCl
CH2 + O2 = H2O + C =>
2 CH2 + O2 = 2 H2O + 2 C
CrSO2{-}4 + AlCO2{-}3 = CrCO2{-}3 + AlSO2{-}4 =>
CrSO2{-}4 + AlCO2{-}3 = CrCO2{-}3 + AlSO2{-}4
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
SXSO3 + H2XSO4 = SXSO4 + XH2SO3 =>
SXSO3 + H2XSO4 = SXSO4 + XH2SO3
Mo(s) + Nd2O3(l) + O2 = Nd2Mo3O12 =>
6 Mo(s) + 2 Nd2O3(l) + 9 O2 = 2 Nd2Mo3O12
C8H18O + C2H4O2 = CH3(CH2)7O2CCH3 + H2O =>
C8H18O + C2H4O2 = CH3(CH2)7O2CCH3 + H2O
Ba(CH3COO)2 + H2O = BaO2 + CH3COOH2 =>
Ba(CH3COO)2 + 2 H2O = BaO2 + 2 CH3COOH2
Fe(OH)2 + OH{-} = Fe(OH)3 + {-} =>
Fe(OH)2 + OH{-} = Fe(OH)3 + e
ZnN + SP = ZnP + NS =>
ZnN + SP = ZnP + NS
KBrO3 + HCl = KBr + Cl2 + H2O =>
KBrO3 + 6 HCl = KBr + 3 Cl2 + 3 H2O
Au + (NaCN) + O2 + H2O = Au(CN)2 + NaOH =>
2 Au + 4(NaCN) + O2 + 2 H2O = 2 Au(CN)2 + 4 NaOH
HC6H7O7 + Ca(OH)2 = Ca(C6H7O7)2 + H2O =>
2 HC6H7O7 + Ca(OH)2 = Ca(C6H7O7)2 + 2 H2O
NH4Cl + Sr(OH)2 = NH4(OH)2 + SrCl =>
NH4Cl + Sr(OH)2 = NH4(OH)2 + SrCl
CH3OH + NaNH2 = CH3ONa + NH3 =>
CH3OH + NaNH2 = CH3ONa + NH3
Al + Sn{2+}O{2-} = Al{3+}O{2-} + Sn =>
2 Al + 3 Sn{2+}O{2-} = 2 Al{3+}O{2-} + 3 Sn
CH3COO{-} + Fe{3+} + H2O = [Fe3(OH)2(CH3COO)6]{+} + H{+} =>
6 CH3COO{-} + 3 Fe{3+} + 2 H2O = [Fe3(OH)2(CH3COO)6]{+} + 2 H{+}
BaO + KOH = K2BaO2 + H2O =>
BaO + 2 KOH = K2BaO2 + H2O
Fe + SO2 = Fe3SO2 =>
3 Fe + SO2 = Fe3SO2
C4H10 = CH4 + C2H2 =>
C4H10 = 2 CH4 + C2H2
Br(NO3)2 + NaCl = BrCl2 + NaNO3 =>
Br(NO3)2 + 2 NaCl = BrCl2 + 2 NaNO3
MgCl2 + H2O = Mg2OCl2 + HCl =>
2 MgCl2 + H2O = Mg2OCl2 + 2 HCl
CH4 + Na2Cr2O7 = Cr2O3 + Na2O + CO + H2O =>
CH4 + Na2Cr2O7 = Cr2O3 + Na2O + CO + 2 H2O
CS2 + H2SO4 = CO + SO2 + H2O =>
CS2 + 5 H2SO4 = CO + 7 SO2 + 5 H2O
Ca2SiO4 = CaO + SiO2 =>
Ca2SiO4 = 2 CaO + SiO2
NH2OHC3H6O = CN(CH3)2OHH2O =>
NH2OHC3H6O = CN(CH3)2OHH2O
K3PO4(aq) + Pb(NO3)2(aq) = KNO3(aq) + Pb3(PO4)2(s) =>
2 K3PO4(aq) + 3 Pb(NO3)2(aq) = 6 KNO3(aq) + Pb3(PO4)2(s)
Fe(OH)2 + HI = FeI(OH) + H2O =>
Fe(OH)2 + HI = FeI(OH) + H2O
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = K2SO4 + Mn2SO4 + CH3CHOCH2CH3 + H2O =>
12 CH3CHOHCH2CH3 + 2 KMnO4 + 2 H2SO4 = K2SO4 + Mn2SO4 + 12 CH3CHOCH2CH3 + 8 H2O
K(ClO3) + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 K(ClO3) + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
BeSO4 + HOH = Be(OH)2 + H2SO4 =>
BeSO4 + 2 HOH = Be(OH)2 + H2SO4
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Sb2O3 + KCN = KOCN + Sb =>
Sb2O3 + 3 KCN = 3 KOCN + 2 Sb
C5H8 + O2 = CO2 + HOH =>
C5H8 + 7 O2 = 5 CO2 + 4 HOH
CaH2(s) + H2O(l) = Ca(OH2)(aq) + H2(g) =>
CaH2(s) + H2O(l) = Ca(OH2)(aq) + H2(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H{+} + MnO4{-} + Fe{2+} = Mn{2+} + H2O + Fe{3+} =>
8 H{+} + MnO4{-} + 5 Fe{2+} = Mn{2+} + 4 H2O + 5 Fe{3+}
[Cu(NH3)4]SO4*H2O + KI = CuI + KSO4 + H2O + (NH3)4 =>
[Cu(NH3)4]SO4*H2O + KI = CuI + KSO4 + H2O + (NH3)4
HC2H3O2 + NH4OH = H2O + NH4CH3CO2 =>
HC2H3O2 + NH4OH = H2O + NH4CH3CO2
Cu(ii)O = Cu + O =>
Cu(ii)O = Cu + O
NaI(aq) + Cl(aq) = NaCl(s) + I(aq) =>
NaI(aq) + Cl(aq) = NaCl(s) + I(aq)
BaCrO4 + NaSO = BaSO4 + NaCrO =>
BaCrO4 + NaSO = BaSO4 + NaCrO
NH3OHCl + Na2SO3 + HCl = NaCl + S + NO2 + H2O =>
4 NH3OHCl + 5 Na2SO3 + 6 HCl = 10 NaCl + 5 S + 4 NO2 + 11 H2O
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