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2 Al + NaNO3 + NaOH + 2 H = 2 NaAlO2 + NH3
Cr + F2 = CrF3 =>
2 Cr + 3 F2 = 2 CrF3
CaMg(CO3)2 + HNO3 = Ca(NO3)2 + Mg(NO3)2 + CO2 + H2O =>
CaMg(CO3)2 + 4 HNO3 = Ca(NO3)2 + Mg(NO3)2 + 2 CO2 + 2 H2O
(CH3)2CHBr + NaOH = (CH3)2CHOH + NaBr =>
(CH3)2CHBr + NaOH = (CH3)2CHOH + NaBr
N + CaCl2 = NCaCl2 =>
N + CaCl2 = NCaCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaMg(CO3)2 + HNO3 = MgO + Ca(NO3)2 + CO2 + H2O =>
CaMg(CO3)2 + 2 HNO3 = MgO + Ca(NO3)2 + 2 CO2 + H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + Pt{2+} = Ag{+} + Pt =>
2 Ag + Pt{2+} = 2 Ag{+} + Pt
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
Al(NO3)3 + KCl = KNO3 + AlCl3 =>
Al(NO3)3 + 3 KCl = 3 KNO3 + AlCl3
C100 = C =>
C100 = 100 C
C3H12O6(l) + O2(g) = CO2 + H2O =>
C3H12O6(l) + 3 O2(g) = 3 CO2 + 6 H2O
RbCl + O = RbClO4 =>
RbCl + 4 O = RbClO4
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
CH3{-}CH3 = CH3{-}CH2{-}Cl =>
CH3{-}CH3 = CH3{-}CH2{-}Cl
KMnO4 + Al + S = K2S + Al2O3 + Mn =>
6 KMnO4 + 16 Al + 3 S = 3 K2S + 8 Al2O3 + 6 Mn
ZnOCO2 = ZnCO3 =>
ZnOCO2 = ZnCO3
ZnOH2HCl = ZnClHOH2 =>
ZnOH2HCl = ZnClHOH2
Pb(NO3)2 = PbO + NO2 + O9 =>
9 Pb(NO3)2 = 9 PbO + 18 NO2 + O9
PbO + Al = Al2O3 + Pb =>
3 PbO + 2 Al = Al2O3 + 3 Pb
C2H5OH + CaCO3 = C2H5Ca + H2O + CO2 =>
5 C2H5OH + 4 CaCO3 = 4 C2H5Ca + 5 H2O + 6 CO2
HCl + KIO3 + FeCl2 = KI + H2O + FeCl3 =>
6 HCl + KIO3 + 6 FeCl2 = KI + 3 H2O + 6 FeCl3
(NH4)2S2O8 = NH3 + SO2 + H2S + O2 =>
(NH4)2S2O8 = 2 NH3 + SO2 + H2S + 3 O2
NaClO + CH3COOH = NaCH3COO + H2O + Cl2O =>
2 NaClO + 2 CH3COOH = 2 NaCH3COO + H2O + Cl2O
Sulfurdioxide + Water = sulfurousacid =>
SO2 + H2O = H2SO3
CaCl2(aq) + AgOH(aq) = Ca(OH)2(aq) + AgCl(s) =>
CaCl2(aq) + 2 AgOH(aq) = Ca(OH)2(aq) + 2 AgCl(s)
Fe + Cu{+2} = Fe{2} + Cu =>
Fe + Cu{+2} = Fe{2} + Cu
(PbOH)2CO3 + NaOH + H2O = Na2[Pb(OH)4] + CO2 =>
(PbOH)2CO3 + 4 NaOH + H2O = 2 Na2[Pb(OH)4] + CO2
Tb4O7 + HCl = TbCl4 + TbCl3 + H2O =>
Tb4O7 + 14 HCl = 2 TbCl4 + 2 TbCl3 + 7 H2O
CaCO + Cl = CaCl + CO =>
CaCO + Cl = CaCl + CO
KCl + Na2SO4 = K2SO4 + Na2Cl2 =>
2 KCl + Na2SO4 = K2SO4 + Na2Cl2
C5H10 + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
C5H10 + 2 KMnO4 + 3 H2SO4 = C5H8O4 + K2SO4 + 2 MnSO4 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C5H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
C5H10 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 14 H2O + 5 CO2
Fe2S3 + HBr = FeBr3 + H2S =>
Fe2S3 + 6 HBr = 2 FeBr3 + 3 H2S
C12H22O11(s)(sucrose) = C(s) + H2O(l) =>
C12H22O11(s)(sucrose) = 12 C(s) + 11 H2O(l)
C5H10 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
3 C5H10 + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeS + CaO = Fe + CaS + CaSO4 =>
4 FeS + 4 CaO = 4 Fe + 3 CaS + CaSO4
C5H10 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
Pb(NO3)2 + Na2CrO4 = Na2NO3 + Pb(CrO4)2 =>
Pb(NO3)2 + 2 Na2CrO4 = 2 Na2NO3 + Pb(CrO4)2
Ca(PO3)2 + C = Ca3(PO4)2 + P4 + CO =>
3 Ca(PO3)2 + 10 C = Ca3(PO4)2 + P4 + 10 CO
Ag + H2S = AgS + H2 =>
Ag + H2S = AgS + H2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cr2O7{2-} + H{+} + Cu = Cu{2+} + Cr{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 3 Cu = 3 Cu{2+} + 2 Cr{3+} + 7 H2O
(NH3)2SO4 + AlCl3 = NH3Cl + Al2(SO4)3 =>
3(NH3)2SO4 + 2 AlCl3 = 6 NH3Cl + Al2(SO4)3
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