| 前日に均衡した方程式 |
CH3Cl + H2O = CH3OH + HCl
CH3COOK + H2SO4 = CH3COOH + K2SO4 =>
2 CH3COOK + H2SO4 = 2 CH3COOH + K2SO4
FeCl3 + KSCN + NaOH = Fe(OH)3 + KCl + NaSCN =>
FeCl3 + 3 KSCN + 3 NaOH = Fe(OH)3 + 3 KCl + 3 NaSCN
C6H4(OH)COOH + NaOH = C7H5NaO3 + H2O =>
C6H4(OH)COOH + NaOH = C7H5NaO3 + H2O
Cr2O2 + OH = CrO4 + H2O =>
Cr2O2 + 12 OH = 2 CrO4 + 6 H2O
FeCl3 + KSCN + NaOH = Fe(OH)3 + KCl + NaSCN =>
FeCl3 + 3 KSCN + 3 NaOH = Fe(OH)3 + 3 KCl + 3 NaSCN
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + Ca(SO4) =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(SO4)
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
(CH2CHCN) + H2 = (NC(CH2)4CN) =>
2(CH2CHCN) + H2 = (NC(CH2)4CN)
FeCl3 + K4(CN)6Fe = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4(CN)6Fe = 12 KCl + Fe4[Fe(CN)6]3
HCl(aq) + H2O(l) = H3O(aq) + Cl(l) =>
HCl(aq) + H2O(l) = H3O(aq) + Cl(l)
C + O2 = CO = CO2 =>
2 C + O2 = 2 CO
MgCO3 + KBr = MgBr2 + K2CO3 =>
MgCO3 + 2 KBr = MgBr2 + K2CO3
Cu + P = CuP2 =>
Cu + 2 P = CuP2
Na2CO3 + MgSO4 = MgCO3Na2SO4 =>
Na2CO3 + MgSO4 = MgCO3Na2SO4
Na2CrO4 + AgCl = Ag2CrO4 + NaCl =>
Na2CrO4 + 2 AgCl = Ag2CrO4 + 2 NaCl
CH4 + H3O = CO + H2 =>
2 CH4 + 2 H3O = 2 CO + 7 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
MnO4{-} + I{-} + H{+} = Mn{+2} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{+2} + 5 I2 + 8 H2O
RCOOR + NaOH = NaCO3 + HR2 =>
RCOOR + NaOH = NaCO3 + HR2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
Fe(s) + CI2(g) = FeCI2(s) =>
Fe(s) + CI2(g) = FeCI2(s)
CrO2{-} + OH{-} = CrO4{-2} + H2O + {-} =>
CrO2{-} + 4 OH{-} = CrO4{-2} + 2 H2O + 3e
Rb2O + Fe(OH)3 = RbOH + Fe2O3 =>
3 Rb2O + 2 Fe(OH)3 = 6 RbOH + Fe2O3
MgSO4 + BaO = BaSO4 + MgO =>
MgSO4 + BaO = BaSO4 + MgO
Cs + P = Cs3P =>
3 Cs + P = Cs3P
S8 + NaOH = Na2S + Na2SO4 + H2O =>
S8 + 16 NaOH = 6 Na2S + 2 Na2SO4 + 8 H2O
Al2S3 + (NH4)2CO3 = (NH4)2S + Al2(CO3)3 =>
Al2S3 + 3(NH4)2CO3 = 3(NH4)2S + Al2(CO3)3
C6H8O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O7
SiCl4(s) + H2O(l) = H4SiO4(s) + HCl(aq) =>
SiCl4(s) + 4 H2O(l) = H4SiO4(s) + 4 HCl(aq)
Fe(OH)2N2O5 = Fe(NO3)2H2O =>
Fe(OH)2N2O5 = Fe(NO3)2H2O
LiI + PbS = Li2S + PbI2 =>
2 LiI + PbS = Li2S + PbI2
HCl + Fe2 + O3 = FeCl3 + H2O =>
6 HCl + Fe2 + O3 = 2 FeCl3 + 3 H2O
H2 + Cl2 = H7Cl =>
7 H2 + Cl2 = 2 H7Cl
Rb2O + H2SO4 = RbHSO4 + H2O =>
Rb2O + 2 H2SO4 = 2 RbHSO4 + H2O
LiOH + Br2 = LiBrO + LiBr + H2O =>
2 LiOH + Br2 = LiBrO + LiBr + H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 + H2O =>
2 KMnO4 + 3 H2O2 = 2 KOH + 2 MnO2 + 3 O2 + 2 H2O
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
(NH4)2SO4 + NaNO2 = N2 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaNO2 = 2 N2 + Na2SO4 + 4 H2O
Cr2O2 + OH = CrO4 + H2O =>
Cr2O2 + 12 OH = 2 CrO4 + 6 H2O
Al(s) + S(s) = Al2S3 =>
2 Al(s) + 3 S(s) = Al2S3
P + Y2 = YP =>
2 P + Y2 = 2 YP
CI4 = C + I2 =>
CI4 = C + 2 I2
KI + Ba(NO3)2 = K(NO3)2 + IBa =>
KI + Ba(NO3)2 = K(NO3)2 + IBa
MgCl2 + Ba(OH)2 = Mg(OH)02 + BaCl2 =>
MgCl2 + Ba(OH)2 = Mg(OH)02 + BaCl2
Rb2O + Fe(OH)3 = RbOH + Fe2O3 =>
3 Rb2O + 2 Fe(OH)3 = 6 RbOH + Fe2O3
CaSO4*H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*H2O + SO3 = CaSO4 + H2SO4
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
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