| 前日に均衡した方程式 |
3 C2H2O4 + O3 = 6 CO2 + 3 H2O
MgSO4 + K2Cr2O7 = MgCr2O7 + K2SO4 =>
MgSO4 + K2Cr2O7 = MgCr2O7 + K2SO4
C4H10 + Cr2O7{2-} + H{+} = H6C4O4 + Cr{2+} + H2O =>
2 C4H10 + 3 Cr2O7{2-} + 18 H{+} = 2 H6C4O4 + 6 Cr{2+} + 13 H2O
KCl + H2O = Cl2 + H2 + KOH =>
2 KCl + 2 H2O = Cl2 + H2 + 2 KOH
Co(NO3)2*6H2O + NaOH = Co(OH)2 + NaNO3 + H2O =>
Co(NO3)2*6H2O + 2 NaOH = Co(OH)2 + 2 NaNO3 + 6 H2O
K + Mg{+2} = K{+} + Mg =>
2 K + Mg{+2} = 2 K{+} + Mg
OFe + H = O + FeH =>
OFe + H = O + FeH
Al{3+} + S{2-} = Al2S3 =>
2 Al{3+} + 3 S{2-} = Al2S3
Mg + ZnPO4 = MgPO4 + Zn =>
Mg + ZnPO4 = MgPO4 + Zn
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
PtAs2 + CN{-} + OH{-} = Pt(CN)4 + AsO2 + H2O + e =>
PtAs2 + 4 CN{-} + 8 OH{-} = Pt(CN)4 + 2 AsO2 + 4 H2O + 12e
C3Cl2N3NaO3 + H2O = HClO + C3H3N3O3 + NaOH =>
C3Cl2N3NaO3 + 3 H2O = 2 HClO + C3H3N3O3 + NaOH
Cu(CH3COO)2H2O + H2NCH2COOH = Cu(H2NCH2CO2)2 + CH3COOH + H2O =>
Cu(CH3COO)2H2O + 2 H2NCH2COOH = Cu(H2NCH2CO2)2 + 2 CH3COOH + H2O
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
MnF6 + SbF5 = MnF4 + SbF6 =>
MnF6 + 2 SbF5 = MnF4 + 2 SbF6
H2CO3 + KCl = K2CO3 + HCl =>
H2CO3 + 2 KCl = K2CO3 + 2 HCl
NaNO2(aq) + HSO3NH2(s) = NaHSO4(aq) + H2O(l) + N2(g) =>
NaNO2(aq) + HSO3NH2(s) = NaHSO4(aq) + H2O(l) + N2(g)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KOH + NaCl = KCl + NaOH =>
KOH + NaCl = KCl + NaOH
Ba(OH)2(aq) + K2CrO4(aq) = BaCrO4(s) + KOH(aq) =>
Ba(OH)2(aq) + K2CrO4(aq) = BaCrO4(s) + 2 KOH(aq)
K2SeO3 = K2SeO4 + K2Se =>
4 K2SeO3 = 3 K2SeO4 + K2Se
FeS2 + O2 + K2CO3 = KFeO2 + K2SO4 + CO2 =>
4 FeS2 + 15 O2 + 10 K2CO3 = 4 KFeO2 + 8 K2SO4 + 10 CO2
KMnO4 + H2O + NO2 = KOH + MnO2 + HNO3 =>
KMnO4 + 2 H2O + 3 NO2 = KOH + MnO2 + 3 HNO3
CaO2 + C = CaO + CO2 =>
2 CaO2 + C = 2 CaO + CO2
N2H4 + oxygen = nitrogen + water =>
N2H4 + O2 = N2 + 2 H2O
NH4Br + MgSO4 = (NH4)2SO4 + MgBr2 =>
2 NH4Br + MgSO4 = (NH4)2SO4 + MgBr2
Ca(OH)2 + NO3 = CaNO4 + H2O =>
Ca(OH)2 + NO3 = CaNO4 + H2O
HCr(OH)4 + Na2O2 = Na2CrO4 + H2O + NaOH =>
2 HCr(OH)4 + 3 Na2O2 = 2 Na2CrO4 + 4 H2O + 2 NaOH
K2SO4 + Ca(HCO3)2 = CaSO4 + KHCO3 =>
K2SO4 + Ca(HCO3)2 = CaSO4 + 2 KHCO3
C2Ca + H2O = C2H2 + CaO =>
C2Ca + H2O = C2H2 + CaO
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
NaCl(aq) + KNO2(aq) = NaNO2(aq) + KCl(aq) =>
NaCl(aq) + KNO2(aq) = NaNO2(aq) + KCl(aq)
Ca + AgCl3 = Ag + CaCl2 =>
3 Ca + 2 AgCl3 = 2 Ag + 3 CaCl2
Mn2O7 + Ti2(SO4)3 + H2O = MnSO4 + TiOSO4 + H2SO4 =>
Mn2O7 + 5 Ti2(SO4)3 + 3 H2O = 2 MnSO4 + 10 TiOSO4 + 3 H2SO4
Fe(OH)3(s) + H2SO4(ac) = Fe2(SO4)3(ac) + H2O =>
2 Fe(OH)3(s) + 3 H2SO4(ac) = Fe2(SO4)3(ac) + 6 H2O
NaHSO2 + Al + NaOH = Na2S + Al2SO4 + H2O =>
5 NaHSO2 + 4 Al + NaOH = 3 Na2S + 2 Al2SO4 + 3 H2O
FeCl2 + NaSO4 = FeSO4 + NaCl2 =>
FeCl2 + NaSO4 = FeSO4 + NaCl2
HOC(COOH)((CH2)COOH)2 + O2 = CO2 + H2O =>
2 HOC(COOH)((CH2)COOH)2 + 9 O2 = 12 CO2 + 8 H2O
Mn(NO3)2 + NH4OH = Mn(OH)2 + NH4NO3 =>
Mn(NO3)2 + 2 NH4OH = Mn(OH)2 + 2 NH4NO3
HCl + O2 + Na(OH) = NaClO4 + H2O =>
HCl + 2 O2 + Na(OH) = NaClO4 + H2O
(Ba)2(CO3)2 = BaCO3 =>
(Ba)2(CO3)2 = 2 BaCO3
KHCO3(aq) + HBr(aq) = CO2 + H2O + KBr =>
KHCO3(aq) + HBr(aq) = CO2 + H2O + KBr
KI + AgNO{3} = AgI + KNO{3} =>
KI + AgNO{3} = AgI + KNO{3}
(NaHCO3) = (Na2CO3) + (H2O) + (CO2)* =>
2(NaHCO3) = (Na2CO3) + (H2O) + (CO2)*
FeOHCl + HOH = Fe(OH)2 + HCl =>
FeOHCl + HOH = Fe(OH)2 + HCl
C6N6NO2 + (NH4)2S = C6H5NH2 + S + NH3 + H2O =>
2 C6N6NO2 + 29(NH4)2S = 2 C6H5NH2 + 29 S + 70 NH3 + 4 H2O
Sn2O4 + I2 = Sn2I4 + O2 =>
Sn2O4 + 2 I2 = Sn2I4 + 2 O2
CH3CH2ONa + C4H9Br = NaBr + C6H14O =>
CH3CH2ONa + C4H9Br = NaBr + C6H14O
KMnO4 + PbCl2 + HCl = MnCl2 + PbCl4 + KCl + H2O =>
2 KMnO4 + 5 PbCl2 + 16 HCl = 2 MnCl2 + 5 PbCl4 + 2 KCl + 8 H2O
CH3COOH + HOCH2CH2CHCH3CH3 = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + HOCH2CH2CHCH3CH3 = CH3COOCH2CH2CHCH3CH3 + H2O
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