| 前日に均衡した方程式 |
C6H7N5 + 14 O2 = H2O + 5 HNO3 + 6 CO2
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
NH2CONHNH2CONH2 + Cl2 = NH2CONNCONH2 + HCl =>
2 NH2CONHNH2CONH2 + 3 Cl2 = 2 NH2CONNCONH2 + 6 HCl
C2H6 + O2 = CO2 + H24 =>
4 C2H6 + 8 O2 = 8 CO2 + H24
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Na2CO3(aq) + Mg(NO3)2(aq) = MgCO3 + Na2 + (NO3)2 =>
Na2CO3(aq) + Mg(NO3)2(aq) = MgCO3 + Na2 + (NO3)2
NaBr + H2O = Na2O + HBr =>
2 NaBr + H2O = Na2O + 2 HBr
Ca(OH)2 + NaCl = NaOH + CaCl2 =>
Ca(OH)2 + 2 NaCl = 2 NaOH + CaCl2
NH4NO3 + CaO = Ca(NO3)2 + H2O + NH3 =>
2 NH4NO3 + CaO = Ca(NO3)2 + H2O + 2 NH3
CH3 + OH = COH4 =>
CH3 + OH = COH4
KNO3() = KNO2 + O2 =>
2 KNO3() = 2 KNO2 + O2
NaBr + H3PO4 = Na3PO4 + H2Br2 =>
6 NaBr + 2 H3PO4 = 2 Na3PO4 + 3 H2Br2
Na2S + ZnC2 = ZnS + NaC1 =>
Na2S + ZnC2 = ZnS + 2 NaC1
Rb + P = Rb3P =>
3 Rb + P = Rb3P
I{-}(aq) + S2O82{-}(aq) = SO42{-}(aq) + I2(aq)I2(aq) + S2O32{-}(aq) = I{-}(aq) + S4O62{-}(aq) =>
100 I{-}(aq) + 104 S2O82{-}(aq) = 200 SO42{-}(aq) + 25 I2(aq)I2(aq) + 4 S2O32{-}(aq)
Na + Cl = NaCl =>
Na + Cl = NaCl
AlBr + K = Al + KBr =>
AlBr + K = Al + KBr
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(NO3)2 = PbO(s) + NO(g) + O2 =>
2 Pb(NO3)2 = 2 PbO(s) + 4 NO(g) + 3 O2
C4H10 + N2O = CO2 + H2O + N2 =>
C4H10 + 13 N2O = 4 CO2 + 5 H2O + 13 N2
Zn + HNO3 + HCl = ZnCl2 + H2O + NO2 =>
Zn + 2 HNO3 + 2 HCl = ZnCl2 + 2 H2O + 2 NO2
Na2CO3(t) = Na2O + CO2 =>
Na2CO3(t) = Na2O + CO2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Pb(OH)4 + H2SO4 = [Pb(OH)3]2SO4 + H2O =>
2 Pb(OH)4 + H2SO4 = [Pb(OH)3]2SO4 + 2 H2O
[Fe(SCN)6]{3-} + F{-} = [FeF6]{3-} + SCN{-} =>
[Fe(SCN)6]{3-} + 6 F{-} = [FeF6]{3-} + 6 SCN{-}
Cl2(g) + NaI(Ag) = NaCl(Ag) + I2(g) =>
Cl2(g) + 2 NaI(Ag) = 2 NaCl(Ag) + I2(g)
NH4NO3 = N2O3 + H2 =>
NH4NO3 = N2O3 + 2 H2
NaVO3 + H2O2 + HCl = [VO(O2)]Cl + NaCl + H2O =>
NaVO3 + H2O2 + 2 HCl = [VO(O2)]Cl + NaCl + 2 H2O
KMnO4 + KI + HCl = I2 + KCl + H2O + MnCl2 =>
2 KMnO4 + 10 KI + 16 HCl = 5 I2 + 12 KCl + 8 H2O + 2 MnCl2
HNO3 + H2O = H3O4 + N =>
HNO3 + H2O = H3O4 + N
Cr + Sn(ClO)4 = Cr(ClO)3 + Sn =>
4 Cr + 3 Sn(ClO)4 = 4 Cr(ClO)3 + 3 Sn
Mg(OH)2 = Mg + O + H2O =>
Mg(OH)2 = Mg + O + H2O
Zn + Co(NO3) = Co + Zn(NO3) =>
Zn + Co(NO3) = Co + Zn(NO3)
Cs + SrCrO4 = Cs2CrO4 + Sr =>
2 Cs + SrCrO4 = Cs2CrO4 + Sr
Fe3{+} + NaOH = Fe3OH + Na{+} =>
Fe3{+} + NaOH = Fe3OH + Na{+}
K2CO3(s) + HNO3 = KNO3(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HNO3 = 2 KNO3(aq) + H2O(l) + CO2(g)
NaCl + H2O + CO2 = Na2CO3 + HCl =>
2 NaCl + H2O + CO2 = Na2CO3 + 2 HCl
NaOH + (CH3COO)2Zn = Zn(OH)2 + Na(CH3COO) =>
2 NaOH + (CH3COO)2Zn = Zn(OH)2 + 2 Na(CH3COO)
As2O3 + HCl + KMnO4 = As2O5 + MnCl2 + KCl + H2O =>
5 As2O3 + 12 HCl + 4 KMnO4 = 5 As2O5 + 4 MnCl2 + 4 KCl + 6 H2O
NBr3 + H2O = HBr + HNO2 =>
NBr3 + 2 H2O = 3 HBr + HNO2
H{+} + As2S3 + NO3{-} = HAsO3 + S + NO + H2O =>
10 H{+} + 3 As2S3 + 10 NO3{-} = 6 HAsO3 + 9 S + 10 NO + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3COOH + Bi{3+} = Bi(CH3COO)3 + H{+} =>
3 CH3COOH + Bi{3+} = Bi(CH3COO)3 + 3 H{+}
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
NaBr + Al(OH)3 = AlBr3 + NaOH =>
3 NaBr + Al(OH)3 = AlBr3 + 3 NaOH
BeF2 + Mg = MgF + Be2 =>
2 BeF2 + 4 Mg = 4 MgF + Be2
[MoCl5]2 + HNO3 + H2O = MoO3 + NO + HCl =>
3[MoCl5]2 + 2 HNO3 + 14 H2O = 6 MoO3 + 2 NO + 30 HCl
SnO2 + S + Na2CO3 = NaSnS4 + SO2 + CO2 =>
4 SnO2 + 21 S + 2 Na2CO3 = 4 NaSnS4 + 5 SO2 + 2 CO2
LiOH + CaCl2 = LiCl + Ca(OH)2 =>
2 LiOH + CaCl2 = 2 LiCl + Ca(OH)2
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