| 前日に均衡した方程式 |
2 Fe + SO2 = Fe2SO2
NaF + KMnO4 + H2SO4 = F2 + H2O + K2SO4 + Na2SO4 + MnSO4 =>
10 NaF + 2 KMnO4 + 8 H2SO4 = 5 F2 + 8 H2O + K2SO4 + 5 Na2SO4 + 2 MnSO4
H2OCO3 + H2O = CH4 + O2 =>
2 H2OCO3 + 2 H2O = 2 CH4 + 5 O2
NaOH + NiCl2 = NaCl2 + OHNi =>
NaOH + NiCl2 = NaCl2 + OHNi
Zn + F = ZnF =>
Zn + F = ZnF
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca(NO3)2 = CaO + N2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 2 N2 + 5 O2
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
C22H2O11 + O2 = CO2 + H2O =>
C22H2O11 + 17 O2 = 22 CO2 + H2O
(NH4)2C2O4 + FeSO4 = FeC2O4 + (NH4)2SO4 =>
(NH4)2C2O4 + FeSO4 = FeC2O4 + (NH4)2SO4
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
NH3I + PbNO3 = PbI2 + (NH3)2NO3 =>
2 NH3I + PbNO3 = PbI2 + (NH3)2NO3
Mg + HCI = MgCI + H =>
Mg + HCI = MgCI + H
CH3COOH + K2CO3 = KCH3COO + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 KCH3COO + CO2 + H2O
Cr2O7{2-} + C2O4{2-} + H3O{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 3 C2O4{2-} + 14 H3O{+} = 2 Cr{3+} + 6 CO2 + 21 H2O
CuSO3 + CaCO3 = CaSO3 + CuCO3 =>
CuSO3 + CaCO3 = CaSO3 + CuCO3
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
MgCO3 + HI = MgI2 + H2O + CO2 =>
MgCO3 + 2 HI = MgI2 + H2O + CO2
(CH3)2C(OH)CN + H2 = (CH3)2C(OH)CH2N =>
(CH3)2C(OH)CN + H2 = (CH3)2C(OH)CH2N
K2Cr2O7 + Sn + H2SO4 = SnSO4 + Cr2(SO4)3 + H2O + KSO4 =>
K2Cr2O7 + 2 Sn + 7 H2SO4 = 2 SnSO4 + Cr2(SO4)3 + 7 H2O + 2 KSO4
HC6O5H7{2-} + H2O = H2C6O5H7{-} + OH{-} =>
HC6O5H7{2-} + H2O = H2C6O5H7{-} + OH{-}
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Zn + HNO3 = Zn(NO3)2 + N + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + 2 N + 6 H2O
Fe(OH) + H2(SO4)3 = Fe2(SO4)3 + H2O =>
2 Fe(OH) + H2(SO4)3 = Fe2(SO4)3 + 2 H2O
H2S + HClO3 = HCl + S + H2O =>
3 H2S + HClO3 = HCl + 3 S + 3 H2O
Ca + HBr = Br2Ca + H2 =>
Ca + 2 HBr = Br2Ca + H2
NaOH + FeCH3COO = FeOH + NaCH3COO =>
NaOH + FeCH3COO = FeOH + NaCH3COO
Sn + CuSO4 = Sn(SO4)2 + Cu =>
Sn + 2 CuSO4 = Sn(SO4)2 + 2 Cu
SO2 + SiO2 = SiSO4 =>
SO2 + SiO2 = SiSO4
NH4NO2 + HCl = NH4Cl + HNO2 =>
NH4NO2 + HCl = NH4Cl + HNO2
K + HNO3 = KNO3 + H3 =>
3 K + 3 HNO3 = 3 KNO3 + H3
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
Na2C2O4 + H2O = NaOH + NaC2O4H =>
Na2C2O4 + H2O = NaOH + NaC2O4H
Na + Cl = NaCl =>
Na + Cl = NaCl
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
NaHCO3 + CHCOOH3 = CH3COONa + H2O + CO2 =>
NaHCO3 + CHCOOH3 = CH3COONa + H2O + CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Pb(NO3)2 + HI = PbI2 + HNO3 =>
Pb(NO3)2 + 2 HI = PbI2 + 2 HNO3
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HNO3
Mn2(CO3)7 + H2Se = Mn2Se7 + CO2 + H2O =>
Mn2(CO3)7 + 7 H2Se = Mn2Se7 + 7 CO2 + 7 H2O
Pb(NO3)2 + Na + H2O = NaNO3 + Pb(OH)2 + H2 =>
Pb(NO3)2 + 2 Na + 2 H2O = 2 NaNO3 + Pb(OH)2 + H2
Cu2SO4 + Na2CO3 = Cu2Na2 + SO4CO3 =>
Cu2SO4 + Na2CO3 = Cu2Na2 + SO4CO3
MnCl2 + H2O = HCl + Mn(OH)2 =>
MnCl2 + 2 H2O = 2 HCl + Mn(OH)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al2(SO4)3 + NH3 = Al(oh)3 + (NH3)2SO4 =>
3 Al2(SO4)3 + 18 NH3 = 2 Al(oh)3 + 9(NH3)2SO4
Fe(OH) + H2(SO4)3 = Fe2(SO4)3 + H2O =>
2 Fe(OH) + H2(SO4)3 = Fe2(SO4)3 + 2 H2O
Ba(OH)2 + Be(OH)2 = BaBeO2 + H2O =>
Ba(OH)2 + Be(OH)2 = BaBeO2 + 2 H2O
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