| 前日に均衡した方程式 |
Hg(NO3)2 + 2 NaHS = 2 NaNO3 + HgH2S2
C7H8O + Br = C7H7O + HBr =>
C7H8O + Br = C7H7O + HBr
COH = C + O + H =>
COH = C + O + H
C4H10O + K2Cr2O7 + HCl = C4H8O + Cr2O3 + KCl + H2O =>
3 C4H10O + K2Cr2O7 + 2 HCl = 3 C4H8O + Cr2O3 + 2 KCl + 4 H2O
NaOH + MeOH = NaMeO + H2O =>
NaOH + MeOH = NaMeO + H2O
HCOOH(aq) = CH4(g) + CO2(g) + H2O(l) =>
4 HCOOH(aq) = CH4(g) + 3 CO2(g) + 2 H2O(l)
Zn + H3C6H5O7 = Zn3(H3C6H5O7)2 =>
3 Zn + 2 H3C6H5O7 = Zn3(H3C6H5O7)2
Mg + Al5I2 = Al + MgI2 =>
Mg + Al5I2 = 5 Al + MgI2
Cr + Si = CrSi =>
Cr + Si = CrSi
K{+} + OH{-} + C4H6O6 = C4H5KO6 + H2O =>
K{+} + OH{-} + C4H6O6 = C4H5KO6 + H2O
C4H8O2 + NaOH = C2H3NaO2 + C2H6O =>
C4H8O2 + NaOH = C2H3NaO2 + C2H6O
AgNo3 + AlCl3 = AgCl + Al(No3)3 =>
3 AgNo3 + AlCl3 = 3 AgCl + Al(No3)3
K2Cr2O7 + HCl + H2SO4 = CrCl3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 12 HCl + H2SO4 = 2 CrCl3 + K2SO4 + 3 Cl2 + 7 H2O
CuI2 + HClO4 = CuClO4 + HI2 =>
CuI2 + HClO4 = CuClO4 + HI2
H2CO3 + BaCO3 = Ba(HCO3)2 =>
H2CO3 + BaCO3 = Ba(HCO3)2
ZnH2 + O2 = ZnO + H2O =>
ZnH2 + O2 = ZnO + H2O
Cu(NO3)2(aq) + Fe(s) = Cu(s) + Fe(NO3)2(aq) =>
Cu(NO3)2(aq) + Fe(s) = Cu(s) + Fe(NO3)2(aq)
HCOONa + Ag2O = Ag + NaHCO3 =>
HCOONa + Ag2O = 2 Ag + NaHCO3
Mn2(SO4)3 + Na2C2O4 = MnSO4 + CO2 + Na2SO4 =>
Mn2(SO4)3 + Na2C2O4 = 2 MnSO4 + 2 CO2 + Na2SO4
CrOHNO3 + H2O = Cr(OH)2 + HNO3 =>
CrOHNO3 + H2O = Cr(OH)2 + HNO3
Ba3P + H2SO4 = Ba3SO4 + H2P =>
Ba3P + H2SO4 = Ba3SO4 + H2P
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl =>
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
CH3NH2 + CHCl3 + KOH = CH3NC + KCl + H2O =>
CH3NH2 + CHCl3 + 3 KOH = CH3NC + 3 KCl + 3 H2O
C3H6 = C7H8 + H2 =>
7 C3H6 = 3 C7H8 + 9 H2
Cr + PB{2+} = PB + Cr{3+} =>
2 Cr + 3 PB{2+} = 3 PB + 2 Cr{3+}
AgC2H3O2(aq) + LiCl(aq) = LiC2H3O2(aq) + AgCl(s) =>
AgC2H3O2(aq) + LiCl(aq) = LiC2H3O2(aq) + AgCl(s)
CaSO4(heat) = CaO + SO3 =>
CaSO4(heat) = CaO + SO3
KMnO4 + KI + H2O = MnO2 + KOH + I2 =>
2 KMnO4 + 6 KI + 4 H2O = 2 MnO2 + 8 KOH + 3 I2
CH3CHNO2CH3 + Fe + HCl = CH3CHNH3ClCH3 + FeCl2 + H2O =>
CH3CHNO2CH3 + 3 Fe + 7 HCl = CH3CHNH3ClCH3 + 3 FeCl2 + 2 H2O
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
Ba(OH)2 + HF = (BaF2) + H2O =>
Ba(OH)2 + 2 HF = (BaF2) + 2 H2O
Hg(NO3)2 + NaHS = NaNO3 + HgH2S2 =>
Hg(NO3)2 + 2 NaHS = 2 NaNO3 + HgH2S2
Al + HNO3 = Al(NO3)3 + NH4NO4 + H2O =>
2 Al + 8 HNO3 = 2 Al(NO3)3 + NH4NO4 + 2 H2O
NaF + H2O = HF + NaOH =>
NaF + H2O = HF + NaOH
KNO3 = KNO2 + O0 =>
KNO3 = KNO2 + O0
CaCO3 = (s)CaO(s) + CO2(g) =>
CaCO3 = (s)CaO(s) + CO2(g)
CaSO4(aq) + Na2CO3(aq) = CaCO3(s) + Na2SO4(aq) =>
CaSO4(aq) + Na2CO3(aq) = CaCO3(s) + Na2SO4(aq)
Fe + HC1 = FeC3 + H2 =>
2 Fe + 6 HC1 = 2 FeC3 + 3 H2
[Cr(N2H4CO)6]3[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
5[Cr(N2H4CO)6]3[Cr(CN)6]3 + 486 KMnO4 + 579 H2SO4 = 15 K2Cr2O7 + 486 MnSO4 + 180 CO2 + 270 KNO3 + 93 K2SO4 + 759 H2O
Fe + Nb + C = FeNbC =>
Fe + Nb + C = FeNbC
P4O6 + OH{-} = PO3{-3} + H2O =>
P4O6 + 12 OH{-} = 4 PO3{-3} + 6 H2O
Na2S2O3 + HCl = NaCl + H2O + S + SO2 =>
Na2S2O3 + 2 HCl = 2 NaCl + H2O + S + SO2
Sb2O3 + NaCl + H2SO4 = SbCl3 + Na2SO4 + H2O =>
Sb2O3 + 6 NaCl + 3 H2SO4 = 2 SbCl3 + 3 Na2SO4 + 3 H2O
CeO + KI + HCl = KCl + CeCl + H2O + I2 =>
2 CeO + 2 KI + 4 HCl = 2 KCl + 2 CeCl + 2 H2O + I2
Fe(NO3)2 + AgC2H3O2 = Fe(C2H3O2)2 + AgNO3 =>
Fe(NO3)2 + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 AgNO3
NaCo3 + HSO4 = NaSO4 + HCo3 =>
NaCo3 + HSO4 = NaSO4 + HCo3
NaOH + MeOH = NaMeO + H2O =>
NaOH + MeOH = NaMeO + H2O
Zn(s) + S = ZnS =>
Zn(s) + S = ZnS
H2 + NO = H2O + N =>
H2 + NO = H2O + N
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