| 前日に均衡した方程式 |
3 C4H6 + 3 O2 = 2 C6H6(OH)3
HgCl2 + KI = KCl + K2HgI4 =>
HgCl2 + 4 KI = 2 KCl + K2HgI4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HNO3(aq) + Li2S(aq) = H2S + LiNO3 =>
2 HNO3(aq) + Li2S(aq) = H2S + 2 LiNO3
CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl
CdNO3 + NaCrO4 = CdCrO4 + NaNO3 =>
CdNO3 + NaCrO4 = CdCrO4 + NaNO3
SO3 + Ca(OH)2 = SO3(OH)2 + Ca =>
SO3 + Ca(OH)2 = SO3(OH)2 + Ca
Cr(NO3)3 + ZnCl2 = CrCl3 + Zn + NO3 =>
2 Cr(NO3)3 + 3 ZnCl2 = 2 CrCl3 + 3 Zn + 6 NO3
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
Zn(NO3)2 = ZnO + N2O5 =>
Zn(NO3)2 = ZnO + N2O5
CH2CH2CH3 + O2 = H2O + CH3COOH =>
4 CH2CH2CH3 + 7 O2 = 2 H2O + 6 CH3COOH
Cu(NO3)2 + H2 = CuN2H2 + O =>
Cu(NO3)2 + H2 = CuN2H2 + 6 O
NO + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 9 H2SO4 + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
Cr(OH)3 + Cl + NaOH = Na2CrO4 + NaCl + H2O =>
Cr(OH)3 + 3 Cl + 5 NaOH = Na2CrO4 + 3 NaCl + 4 H2O
C8H18 + Br2 = C8H9Br9 + HBr =>
C8H18 + 9 Br2 = C8H9Br9 + 9 HBr
CH4 + SO2 = CS2 + H2O + CO2 =>
3 CH4 + 4 SO2 = 2 CS2 + 6 H2O + CO2
FeCl3 + CaCO3 = Fe2(CO3)3 + Ca3 + Cl6 =>
2 FeCl3 + 3 CaCO3 = Fe2(CO3)3 + Ca3 + Cl6
KHSO4 + KHCO3 = K2SO4 + CO2 + H2O =>
KHSO4 + KHCO3 = K2SO4 + CO2 + H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Mg(H2PO4)2 = Mg + H2 + P4 + O2 =>
2 Mg(H2PO4)2 = 2 Mg + 4 H2 + P4 + 8 O2
XC8H8O + XCrO3 = XC8H8O2 + XCrO2 =>
XC8H8O + XCrO3 = XC8H8O2 + XCrO2
CuP + HCl = CuCl + PCl5 + H =>
CuP + 6 HCl = CuCl + PCl5 + 6 H
Na2CrO4 + Cu(CH3COO)2 = Na(CH3COO) + CuCrO4 =>
Na2CrO4 + Cu(CH3COO)2 = 2 Na(CH3COO) + CuCrO4
SiO3 + H = SiO2 + H2O =>
SiO3 + 2 H = SiO2 + H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
KMnO4 + NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O =>
2 KMnO4 + 2 NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
HCI + KMnO4 = KCI + HMnO4 =>
HCI + KMnO4 = KCI + HMnO4
C7H5N3O6(s) + O2(g) = CO2(g) + N2(g) + H2O(g) =>
4 C7H5N3O6(s) + 21 O2(g) = 28 CO2(g) + 6 N2(g) + 10 H2O(g)
C2H5N + O2 = CO2 + H2O + NO2 =>
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
AlCl3 + Ba(OH)2*8H2O = Al(OH)3 + BaCl2*8H2O =>
2 AlCl3 + 3 Ba(OH)2*8H2O = 2 Al(OH)3 + 3 BaCl2*8H2O
C2H5OH + O2(g) = CO2 + H2O =>
C2H5OH + 3 O2(g) = 2 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HgNaOH = HgOHNa =>
HgNaOH = HgOHNa
CH3CO2CH2CH3 + NaOH = CH3COONa + CH3CH2OH =>
CH3CO2CH2CH3 + NaOH = CH3COONa + CH3CH2OH
AlCl3 + LiH = AlH3 + LiCl =>
AlCl3 + 3 LiH = AlH3 + 3 LiCl
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Li(s) + S(s) = Li2S =>
2 Li(s) + S(s) = Li2S
(NH4)3PO4(aq) + Zn(NO3)2(aq) = NH4NO3(aq) + Zn3(PO4)2 =>
2(NH4)3PO4(aq) + 3 Zn(NO3)2(aq) = 6 NH4NO3(aq) + Zn3(PO4)2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Mg(HCO3)2 + HCOOH = (HCOOH)Mg + H2O + CO2 =>
Mg(HCO3)2 + 2 HCOOH = (HCOOH)Mg + 2 H2O + 3 CO2
C2O + H2O = C12H22O11 + O =>
6 C2O + 11 H2O = C12H22O11 + 6 O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
CH + O = CO2 + H2O =>
2 CH + 5 O = 2 CO2 + H2O
Zn(OH)2 + NO3 = Zn(NO3)2 + OH =>
Zn(OH)2 + 2 NO3 = Zn(NO3)2 + 2 OH
AlF3 + CaCO3 = Al2(CO3)3 + CaF2 =>
2 AlF3 + 3 CaCO3 = Al2(CO3)3 + 3 CaF2
H2SeO4 + Ca[OH]2 = CaSeO4 + H2O =>
H2SeO4 + Ca[OH]2 = CaSeO4 + 2 H2O
Hg2Br2 + Na3PO4 = Hg3PO4 + NaBr =>
3 Hg2Br2 + 2 Na3PO4 = 2 Hg3PO4 + 6 NaBr
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