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4 Al(s) + 3 CO2(g) = 2 Al2O3(s) + 3 C(s)
C12H22O11 + KClO3 = CO2 + H2O + KCl =>
C12H22O11 + 8 KClO3 = 12 CO2 + 11 H2O + 8 KCl
CrO2 + ClO = CrO4 + Cl =>
CrO2 + 2 ClO = CrO4 + 2 Cl
(NH4)2CO3 + H2O = NH4 + H2CO3 + O2 =>
2(NH4)2CO3 + 2 H2O = 4 NH4 + 2 H2CO3 + O2
CHOOH + NaOH = H2O + NaCHOO =>
CHOOH + NaOH = H2O + NaCHOO
(NH4)3[Fe(SCN)6] + Na2S2O3 = Na3[Fe(SCN)6] + (NH4)2S2O3 =>
2(NH4)3[Fe(SCN)6] + 3 Na2S2O3 = 2 Na3[Fe(SCN)6] + 3(NH4)2S2O3
MgCl2 + Cr(NO3)2 = Mg(NO3)2 + CrCl2 =>
MgCl2 + Cr(NO3)2 = Mg(NO3)2 + CrCl2
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
SiH4 + KMnO4 = K2SiO5 + Mn + H2 + K2Si4O9 =>
13 SiH4 + 8 KMnO4 = K2SiO5 + 8 Mn + 26 H2 + 3 K2Si4O9
BeCl2 = Be2 + Cl =>
2 BeCl2 = Be2 + 4 Cl
FeBr3 + Li2O = Fe2O3 + LiBr =>
2 FeBr3 + 3 Li2O = Fe2O3 + 6 LiBr
FeO + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeO + K2Cr2O7 + 13 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 13 H2O
H3SiCl + H2O = Si2H6O + HCl =>
2 H3SiCl + H2O = Si2H6O + 2 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + Mg(OH)2 = Mg(MnO4)2 + KOH =>
2 KMnO4 + Mg(OH)2 = Mg(MnO4)2 + 2 KOH
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
C3H8O3 = CH3CH2COOH + H2O =>
C3H8O3 = CH3CH2COOH + H2O
As3Cl + HS = As3S + HCl =>
As3Cl + HS = As3S + HCl
Cr(OH)3 + Cl2O7 + OH{-} = CrO42{-} + ClO2{-} + H2O =>
Cr(OH)3 + 10 Cl2O7 + 21 OH{-} = CrO42{-} + 20 ClO2{-} + 12 H2O
CH3(CH23)CH3 + O2 = CO2 + H2O =>
4 CH3(CH23)CH3 + 41 O2 = 12 CO2 + 58 H2O
MgSO4(ac) + HNO3(ac) = Mg(NO3)2(ac) + H2SO4(ac) =>
MgSO4(ac) + 2 HNO3(ac) = Mg(NO3)2(ac) + H2SO4(ac)
HC6H11O2 + H2O = H3O{+} + C6H11O2{-} =>
HC6H11O2 + H2O = H3O{+} + C6H11O2{-}
LiBr + MgO = LiO + MgBr =>
LiBr + MgO = LiO + MgBr
MnO2 + Al = Mn + Al2O3(s) =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3(s)
Na2O(s) + HCl(aq) = NaCl(aq) + H2O(l) =>
Na2O(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l)
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
PH3 + C2H5I = P(C2H5)3 + HI =>
PH3 + 3 C2H5I = P(C2H5)3 + 3 HI
CH3COH + KMnO4 = CH3COOH + MnO2 + CH3COOK + H2O =>
3 CH3COH + 2 KMnO4 = CH3COOH + 2 MnO2 + 2 CH3COOK + H2O
LiF + B2(SO3)3 = Li2SO3 + BF3 =>
6 LiF + B2(SO3)3 = 3 Li2SO3 + 2 BF3
NaCl + Hg2(NO3)2 = NaNO3 + Hg2Cl2 =>
2 NaCl + Hg2(NO3)2 = 2 NaNO3 + Hg2Cl2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Pb[NO3]2 + Al2[SO4]3 = PbSO4 + Al[NO3]3 =>
3 Pb[NO3]2 + Al2[SO4]3 = 3 PbSO4 + 2 Al[NO3]3
CH3NH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CO2 + 5 N2 + 52 H2O
Copper(ii)oxide + sulfuricacid = copper(ii)sulfate + water =>
CuO + H2SO4 = CuSO4 + H2O
K2Co3 + HCl = KCl + H2Co3 =>
K2Co3 + 2 HCl = 2 KCl + H2Co3
Co + F2 = CoF3 =>
2 Co + 3 F2 = 2 CoF3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al2(SO3) = Al2O3 + S =>
Al2(SO3) = Al2O3 + S
Sb2S3(s) + O2(g) = Sb2O6(s) + SO2(g) =>
Sb2S3(s) + 6 O2(g) = Sb2O6(s) + 3 SO2(g)
BaCl + KPO4 = BaPO4 + K + Cl =>
BaCl + KPO4 = BaPO4 + K + Cl
Ba{2+CO3{2-}+} = BaCO3 =>
Ba{2+CO3{2-}+} = BaCO3
Ni(ClO4)2 = Ni + ClO4 =>
Ni(ClO4)2 = Ni + 2 ClO4
Cr(OH)3 + MnO4 = CrO4 + MnO2 + H2O =>
4 Cr(OH)3 + 5 MnO4 = 4 CrO4 + 5 MnO2 + 6 H2O
C8 + O2 + H18 = C8H18O =>
2 C8 + O2 + 2 H18 = 2 C8H18O
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