| 前日に均衡した方程式 |
C6H8O6 + Br2 = 2 HBr + C6H6O6
ZnSO4 + Ba(No3)2 = Zn(No3)2 + BaSO4 =>
ZnSO4 + Ba(No3)2 = Zn(No3)2 + BaSO4
Ca3P2(s) + H2O(l) = Ca(OH)2(s) + PH3 =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(s) + 2 PH3
Cr + S3 = Cr3S8 =>
9 Cr + 8 S3 = 3 Cr3S8
K2S2O8 + NaI = I2 + K2SO4 + NaSO4 =>
2 K2S2O8 + 2 NaI = I2 + 2 K2SO4 + 2 NaSO4
C4H9OH + H2SO4 = CO2 + SO2 + H2O =>
C4H9OH + 12 H2SO4 = 4 CO2 + 12 SO2 + 17 H2O
Ca2O2 + Al3 = Al2O3 + Ca2 =>
9 Ca2O2 + 4 Al3 = 6 Al2O3 + 9 Ca2
RCOOH + H2O = RCOOOH3 =>
RCOOH + H2O = RCOOOH3
Ag(NO3) + NaF = AgF + NaNO3 =>
Ag(NO3) + NaF = AgF + NaNO3
CH3COOH + Na(OH) = (CH3COO)Na + H2O =>
CH3COOH + Na(OH) = (CH3COO)Na + H2O
O5I2 = I2 + O2 =>
2 O5I2 = 2 I2 + 5 O2
HNO3 + H2S = NO + H2O + H2SO3 =>
2 HNO3 + H2S = 2 NO + H2O + H2SO3
IO3{-} + H{+} + Fe{2+} = I2 + H2O + Fe{3+} =>
2 IO3{-} + 12 H{+} + 10 Fe{2+} = I2 + 6 H2O + 10 Fe{3+}
FeS + S2 = Fe2S3 =>
4 FeS + S2 = 2 Fe2S3
Fe + CaCl2 = Fe(Cl2)3 + Ca =>
Fe + 3 CaCl2 = Fe(Cl2)3 + 3 Ca
NaI + MnO2 + H2SO4 = MnSO4 + NaHSO4 + I2 + H2O =>
2 NaI + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + I2 + 2 H2O
MnO2(s) + H2O(l) + Zn(s) = Mn(OH)2(s) + Zn(OH)2(s) =>
MnO2(s) + 2 H2O(l) + Zn(s) = Mn(OH)2(s) + Zn(OH)2(s)
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
K4Fe(CN)7 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)7 + 28 KMnO4 + 67 H2SO4 = 36 KHSO4 + Fe2(SO4)3 + 28 MnSO4 + 14 HNO3 + 14 CO2 + 42 H2O
Zn(s) + SnCl4(aq) = Sn(s) + ZnCl2(aq) =>
2 Zn(s) + SnCl4(aq) = Sn(s) + 2 ZnCl2(aq)
C8H7N3O2 + OH = C8H7NO4 + N2 + H2O =>
C8H7N3O2 + 4 OH = C8H7NO4 + N2 + 2 H2O
Fe + CaCl2 = FeCl3 + Ca =>
2 Fe + 3 CaCl2 = 2 FeCl3 + 3 Ca
CH3(CH2)3CH2 + O2 = CO2 + H2O =>
4 CH3(CH2)3CH2 + 31 O2 = 20 CO2 + 22 H2O
K2S + NH4Cl = KCl + S(NH4)2 =>
K2S + 2 NH4Cl = 2 KCl + S(NH4)2
Ca(OH)2 + N2O5 = CaOHNO3 + H2O =>
2 Ca(OH)2 + N2O5 = 2 CaOHNO3 + H2O
C8H7N3O2 + OH = C8H5NO4 + H2O + N2 =>
C8H7N3O2 + 6 OH = C8H5NO4 + 4 H2O + N2
Cu + Mg{2+} = Cu{2+} + Mg =>
Cu + Mg{2+} = Cu{2+} + Mg
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeI3 + O2 = I2 + FeO2 =>
2 FeI3 + 2 O2 = 3 I2 + 2 FeO2
BrO{-} + Fe(OH)3 + OH{-} = FeO42{-} + Br{-} + H2O =>
40 BrO{-} + Fe(OH)3 + OH{-} = FeO42{-} + 40 Br{-} + 2 H2O
HCI(ac) + NaOH(ac) = NaCI(ac) + H2O(l) =>
HCI(ac) + NaOH(ac) = NaCI(ac) + H2O(l)
Cu + AgNo3 = Cu(No)2 + Ag =>
3 Cu + 2 AgNo3 = 3 Cu(No)2 + 2 Ag
P4S7(s) + O2(g) = P4O10 + SO2(g) =>
P4S7(s) + 12 O2(g) = P4O10 + 7 SO2(g)
Rb2Cl2 + F2 = RbF + Cl2 =>
Rb2Cl2 + F2 = 2 RbF + Cl2
Bi(OH)3 + Na2SnO2 = H2O + Na2SnO3 + Bi =>
2 Bi(OH)3 + 3 Na2SnO2 = 3 H2O + 3 Na2SnO3 + 2 Bi
Na2S2O8 + MnO2 + H2O = NaMnO4 + NaHSO4 + H2SO4 =>
3 Na2S2O8 + 2 MnO2 + 4 H2O = 2 NaMnO4 + 4 NaHSO4 + 2 H2SO4
Br2 + Cr2(SO4)3 + KOH = KBr + K2SO4 + K2CrO4 + H2O =>
3 Br2 + Cr2(SO4)3 + 16 KOH = 6 KBr + 3 K2SO4 + 2 K2CrO4 + 8 H2O
CH2 = CHCH3 = CH = {-}CCH3 =>
2 CH2 = CHCH3
Tc + HNO3 = TcNO3 + NO + H2O =>
3 Tc + 4 HNO3 = 3 TcNO3 + NO + 2 H2O
CaP2O8 + SiO2 + C = CaSiO3 + P4 + CO =>
2 CaP2O8 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO
CuS + HNO4 = CuSO4 + NO + H2O =>
5 CuS + 8 HNO4 = 5 CuSO4 + 8 NO + 4 H2O
Ca(HCO3)2 + SiO2 = CaSiO3 + CO2 + H2O =>
Ca(HCO3)2 + SiO2 = CaSiO3 + 2 CO2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn(s) + SnCl4(aq) = Sn(s) + ZnCl2(aq) =>
2 Zn(s) + SnCl4(aq) = Sn(s) + 2 ZnCl2(aq)
H2O2(aq) = H2(s) + O2(g) =>
H2O2(aq) = H2(s) + O2(g)
H2O + *36O2 = H2O2 =>
72 H2O + *36O2 = 72 H2O2
X + HCl = XCl2 + H2 =>
X + 2 HCl = XCl2 + H2
Ca + TiO2 = CaO + Ti =>
2 Ca + TiO2 = 2 CaO + Ti
K2Cr2O7 + NaOH + Na2S = S + Na2CrO4 + KOH + Cr(OH)3 =>
8 K2Cr2O7 + 22 NaOH + 3 Na2S = 3 S + 14 Na2CrO4 + 16 KOH + 2 Cr(OH)3
In + NH3 = InNH3 =>
In + NH3 = InNH3
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