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KOH + CO2 = KCO2OH
(H2N)2CO + H2O = NH3 + CO2 =>
(H2N)2CO + H2O = 2 NH3 + CO2
CH3MgBr + CO2 = CH3COOMgBr =>
CH3MgBr + CO2 = CH3COOMgBr
Al + FeO = Al2O3 + Fe* =>
2 Al + 3 FeO = Al2O3 + 3 Fe*
HCl + Cr2S3 = H2S + CrCl3 =>
6 HCl + Cr2S3 = 3 H2S + 2 CrCl3
K2S(aq) + BaCl2 = KCl + BaS =>
K2S(aq) + BaCl2 = 2 KCl + BaS
BeCl{-}2 + AgNo{-}3 = BeNo{-}3 + AgCl{-}2 =>
BeCl{-}2 + AgNo{-}3 = BeNo{-}3 + AgCl{-}2
NH4HSO4 = N2 + NH3 + SO2 + H2O =>
3 NH4HSO4 = N2 + NH3 + 3 SO2 + 6 H2O
Co(NO3)2 + Na2HPO4 = NaNO3 + CoHPO4 =>
Co(NO3)2 + Na2HPO4 = 2 NaNO3 + CoHPO4
Na2SO3 + H2SO4 = Na2S2O5 + Na2SO4 + H2O =>
2 Na2SO3 + H2SO4 = Na2S2O5 + Na2SO4 + H2O
N2H8Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2 N2H8Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
I + Co(NO3)2 = CoI2 + NO3 =>
2 I + Co(NO3)2 = CoI2 + 2 NO3
FeC2O4 + H2C2O4 + H2O2 + K2C2O4 = K[Fe(C2O4)2]*2H2O + CO2 =>
2 FeC2O4 + 2 H2C2O4 + 2 H2O2 + K2C2O4 = 2 K[Fe(C2O4)2]*2H2O + 2 CO2
KHCO3 + H2CO3 = KH2 + HCO3 =>
KHCO3 + 2 H2CO3 = KH2 + 3 HCO3
SiO2 + CH4 = SiC + CO + H2 =>
SiO2 + 3 CH4 = SiC + 2 CO + 6 H2
FeCl3(aq) + Cu(s) = CuCl2(aq) + Fe(s) =>
2 FeCl3(aq) + 3 Cu(s) = 3 CuCl2(aq) + 2 Fe(s)
H{+} + Mn{2+} + HBiO3 = Bi{3+} + MnO4{-} + H2O =>
9 H{+} + 2 Mn{2+} + 5 HBiO3 = 5 Bi{3+} + 2 MnO4{-} + 7 H2O
AlBr3 + PbI2 = AlI3 + PbBr2 =>
2 AlBr3 + 3 PbI2 = 2 AlI3 + 3 PbBr2
HCl + CaF2 = CaCl2 + HF =>
2 HCl + CaF2 = CaCl2 + 2 HF
MgCO3 + NH4Br = MgBr2 + (NH4)2CO3 =>
MgCO3 + 2 NH4Br = MgBr2 + (NH4)2CO3
Fe{2+} + ClO3{-} + H{+} = Fe{3+} + Cl{-} + Fe(OH)3 =>
6 Fe{2+} + ClO3{-} + 3 H{+} = 5 Fe{3+} + Cl{-} + Fe(OH)3
Al2O3 + H2O + CO2 = Al(HCO3)3 =>
Al2O3 + 3 H2O + 6 CO2 = 2 Al(HCO3)3
Mg2 + H2O + O2 = Mg(OH)2 =>
Mg2 + 2 H2O + O2 = 2 Mg(OH)2
C3H7O2N + HNO2 = C3H6O2 + N2 + H2O =>
3 C3H7O2N + HNO2 = 3 C3H6O2 + 2 N2 + 2 H2O
AlBr3(aq) + Cl2(g) = AlCl3 + Br2 =>
2 AlBr3(aq) + 3 Cl2(g) = 2 AlCl3 + 3 Br2
KBr = K + Br2 =>
2 KBr = 2 K + Br2
Fe(NO3)3 + Na2C2O4 = Fe2(C2O4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaNO3
Cr(NO3)3 + Na2S + H2SO4 = S + Cr2(SO4)3 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 Na2S + 4 H2SO4 = 4 S + Cr2(SO4)3 + 6 NaNO3 + 4 H2O
C8H10 = C8H8 + H2 =>
C8H10 = C8H8 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaCl + HNO3 + Ag(NH3)2OH = H2O + NH4NO3 + AgCl + NaNO3 =>
NaCl + 3 HNO3 + Ag(NH3)2OH = H2O + 2 NH4NO3 + AgCl + NaNO3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
(e)C5H10O2(l) + O2(g) = CO2(g) + H2O(l) =>
2(e)C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(l)
K2SiO3 + Al2(SO4)3 = K2Si(SO4)3 + Al2O3 =>
K2SiO3 + Al2(SO4)3 = K2Si(SO4)3 + Al2O3
C5H12O4 + HNO3 = C5H8N4O12 + H2O =>
C5H12O4 + 4 HNO3 = C5H8N4O12 + 4 H2O
Mn + Fe4(As2O7)3 = Mn4(As2O7)7 + Fe =>
12 Mn + 7 Fe4(As2O7)3 = 3 Mn4(As2O7)7 + 28 Fe
AgCl2 + H2O = HCl + Ag(OH)2 =>
AgCl2 + 2 H2O = 2 HCl + Ag(OH)2
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Mg(OH)2 + KCl = MgCl2 + KOH =>
Mg(OH)2 + 2 KCl = MgCl2 + 2 KOH
NaNO3 = NaN + O3 =>
NaNO3 = NaN + O3
CH3CH2COOCH2CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2COOCH2CH2CH2OH + 15 O2 = 12 CO2 + 12 H2O
Al(NO3)3 + LiOH = LiNO3 + Al(OH)3(ppt) =>
Al(NO3)3 + 3 LiOH = 3 LiNO3 + Al(OH)3(ppt)
*224C8H18 + O2 = CO2 + H2O =>
*224C8H18 + 2800 O2 = 1792 CO2 + 2016 H2O
B2O3(s) + HF = BF3 + H2O =>
B2O3(s) + 6 HF = 2 BF3 + 3 H2O
Mg(ClO3)2(s) = MgCl2(s) + O2(g) =>
Mg(ClO3)2(s) = MgCl2(s) + 3 O2(g)
Al(OH)3 + K2SO4 = Al2(SO4)3 + KOH =>
2 Al(OH)3 + 3 K2SO4 = Al2(SO4)3 + 6 KOH
Ca3(PO4)2 + SiO + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO + 2 C = 3 CaSiO3 + 2 CO + 2 P
CH3CH2COH + [Ag(NH3)]OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2COH + 2[Ag(NH3)]OH = CH3CH2COONH4 + 2 Ag + NH3 + H2O
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