| 前日に均衡した方程式 |
4 Cr + 3 O2 = 2 Cr2O3
BaCO3 + H3PO4 = Ba3(PO4)2 + H2CO3 =>
3 BaCO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2CO3
NO2 + Na2O2 = NaNO3 =>
2 NO2 + Na2O2 = 2 NaNO3
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
H2O + K3PO4 = H3PO4 + KOH =>
3 H2O + K3PO4 = H3PO4 + 3 KOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
O3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
O3 + 6 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
Cr2O3 + NaOH + NaClO = NaCl + Na2CrO4 + H2O =>
Cr2O3 + 4 NaOH + 3 NaClO = 3 NaCl + 2 Na2CrO4 + 2 H2O
KSO3 + H2O = (KOH)2SO3 + H2SO3 =>
2 KSO3 + 2 H2O = (KOH)2SO3 + H2SO3
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl3 =>
CH3CH2CHCl2 + 2 Cl2 = CH3CH2CCl3 + HCl3
SrBr2 + AgCl = SrAg + Br2Cl =>
SrBr2 + AgCl = SrAg + Br2Cl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
IF5 + Fe = FeF3 + IF3 =>
3 IF5 + 2 Fe = 2 FeF3 + 3 IF3
WF6 + H2O = WO3 + HF =>
WF6 + 3 H2O = WO3 + 6 HF
MgCl12 = Mg + Cl =>
MgCl12 = Mg + 12 Cl
NH3 + PbO2 = PbO + NO + H2O =>
2 NH3 + 5 PbO2 = 5 PbO + 2 NO + 3 H2O
CaCO3 + H2SO4 = Ca(HCO3)2 + Ca(HSO4)2 =>
2 CaCO3 + 2 H2SO4 = Ca(HCO3)2 + Ca(HSO4)2
Fr3N = Fr + N2 =>
2 Fr3N = 6 Fr + N2
NO + KOH + O2 = KNO3 + H2O =>
4 NO + 4 KOH + 3 O2 = 4 KNO3 + 2 H2O
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
CsCl + HfCl4 = Cs2HfCl6 =>
2 CsCl + HfCl4 = Cs2HfCl6
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
BaCO3 + CH3COOH = Ba(CH3COOH)2 + H2O + CO2 =>
4 BaCO3 + 9 CH3COOH = 4 Ba(CH3COOH)2 + 2 H2O + 6 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KOH(aq) + Cu(NO3)2 = Cu(OH)2(s) + KNO3(aq) =>
2 KOH(aq) + Cu(NO3)2 = Cu(OH)2(s) + 2 KNO3(aq)
C6H4(OH)COONa + Br2 = C6H2Br3(OH) + CO2 + NaBr + HBr =>
C6H4(OH)COONa + 3 Br2 = C6H2Br3(OH) + CO2 + NaBr + 2 HBr
Ag(NO3)(ac) + NaCl(ac) = AgCl(s) + NaNO3(ac) =>
Ag(NO3)(ac) + NaCl(ac) = AgCl(s) + NaNO3(ac)
Fe(OH)2 + K = K(OH)2 + Fe =>
Fe(OH)2 + K = K(OH)2 + Fe
KCl + HNO3 = KNO3 + Cl2 + H =>
2 KCl + 2 HNO3 = 2 KNO3 + Cl2 + 2 H
C2H5OOH + CaCO3 = (CH3COO)Ca + CO2 + H2O =>
9 C2H5OOH + 10 CaCO3 = 10(CH3COO)Ca + 8 CO2 + 12 H2O
NO3{-} + C2H5OH = N2 + CO2 + H2O + OH{-) =>
12 NO3{-} + 5 C2H5OH = 6 N2 + 10 CO2 + 9 H2O + 12 OH{-)
FeCl3 + Mg3(PO4)2 = MgCl2 + Fe(PO4) =>
2 FeCl3 + Mg3(PO4)2 = 3 MgCl2 + 2 Fe(PO4)
NO2 + F2 = NO2F2 =>
NO2 + F2 = NO2F2
AgBrO4 + Mg = MgO + AgBrO3 =>
AgBrO4 + Mg = MgO + AgBrO3
N3H6 + O2 = NO2 + H2O =>
2 N3H6 + 9 O2 = 6 NO2 + 6 H2O
C6H8O7(aq) + CaCO3(s) = Ca3(C6H5O7)2(aq) + H2O(l) + CO2(g) =>
2 C6H8O7(aq) + 3 CaCO3(s) = Ca3(C6H5O7)2(aq) + 3 H2O(l) + 3 CO2(g)
Pb + Zn(NO3)3 = Zn + Pb(NO3)3 =>
Pb + Zn(NO3)3 = Zn + Pb(NO3)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
WF6 + H2O = WO3 + HF =>
WF6 + 3 H2O = WO3 + 6 HF
Fe(OH)2 + HBr = H2O + Br2(Fe) =>
Fe(OH)2 + 2 HBr = 2 H2O + Br2(Fe)
Mg + O2(g) = MgO2(s) =>
Mg + O2(g) = MgO2(s)
CHOH + HCl = CHCl + H2O =>
CHOH + HCl = CHCl + H2O
KH2AsO4 + H2O = KHO + H + H2AsO4 =>
KH2AsO4 + H2O = KHO + H + H2AsO4
Al(NO3)3*9H2O + C5H8O2 + NH3 = Al(C5H7O2)3 + NH4NO3 + H2O =>
Al(NO3)3*9H2O + 3 C5H8O2 + 3 NH3 = Al(C5H7O2)3 + 3 NH4NO3 + 9 H2O
KCl + Ag3PO4 = AgCl + K3PO4 =>
3 KCl + Ag3PO4 = 3 AgCl + K3PO4
Fe(OH)2 + HBr = H2O + Br2(Fe) =>
Fe(OH)2 + 2 HBr = 2 H2O + Br2(Fe)
Cr(OH)3 + RbOH = Rb[Cr(OH)4] =>
Cr(OH)3 + RbOH = Rb[Cr(OH)4]
MgSiO3 + HCl = MgCl2 + SiO2 + H2O =>
MgSiO3 + 2 HCl = MgCl2 + SiO2 + H2O
H2O + K3PO4 = H3PO4 + KOH =>
3 H2O + K3PO4 = H3PO4 + 3 KOH
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