| 前日に均衡した方程式 |
2 CrCl3 + 16 KOH + 3 Cl2 = 2 K2CrO4 + 12 KCl + 8 H2O
SnI2 + Al = AlI3 + Sn =>
3 SnI2 + 2 Al = 2 AlI3 + 3 Sn
C12H11N + H2SO4 = C12H11NSO4 + H =>
C12H11N + H2SO4 = C12H11NSO4 + 2 H
(CH3COO)2Ca + Na2SO4 = CH3COONa + CaSO4 =>
(CH3COO)2Ca + Na2SO4 = 2 CH3COONa + CaSO4
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
H2SO4 + NOH = H3O + NSO4 =>
H2SO4 + NOH = H3O + NSO4
Pb + H2SO4 + KI = PbI2 + K2SO4 + H2 =>
Pb + H2SO4 + 2 KI = PbI2 + K2SO4 + H2
I + OH = IO + H2O =>
I + 2 OH = IO + H2O
VO2 + KOH = K2V4O9 + H2O =>
4 VO2 + 2 KOH = K2V4O9 + H2O
COCl2(aq) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(aq) + H2O(l) = 2 HCl(aq) + CO2(g)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
[MnO4]{-} + [NO2]{-} + H{+} = Mn{2+} + [NO3]{-} + H2O =>
2[MnO4]{-} + 5[NO2]{-} + 6 H{+} = 2 Mn{2+} + 5[NO3]{-} + 3 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Al0 = Al3 =>
3 Al0 = Al3
AgNO3 + BaCl2 = AgCl + BaN2O6 =>
2 AgNO3 + BaCl2 = 2 AgCl + BaN2O6
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
H2SO4 + NaOH(aq) = Na2SO4 + H2O =>
H2SO4 + 2 NaOH(aq) = Na2SO4 + 2 H2O
MgN + CO = MgO + N + C =>
MgN + CO = MgO + N + C
Fe(OH)3 + H2S03 = Fe2(S03)3 + H2O =>
2 Fe(OH)3 + 3 H2S03 = Fe2(S03)3 + 6 H2O
Fe + Sn(SO4)2 = Fe(SO4) + Sn =>
2 Fe + Sn(SO4)2 = 2 Fe(SO4) + Sn
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MoO2 + NH3 = Mo + H2O + N2 =>
3 MoO2 + 4 NH3 = 3 Mo + 6 H2O + 2 N2
HCN + Ag(OH) = Ag(CN) + H2O =>
HCN + Ag(OH) = Ag(CN) + H2O
AlPO4 + MnCl4 = AlCl3 + Mn3(PO4)4 =>
4 AlPO4 + 3 MnCl4 = 4 AlCl3 + Mn3(PO4)4
HCrO4 + H2O = CrO4 + H3O =>
HCrO4 + H2O = CrO4 + H3O
NaCl + CH3COOH = C2H3NaO2 + HCl =>
NaCl + CH3COOH = C2H3NaO2 + HCl
Br(OH)2 + H2SO4 = BrSO4 + H2O =>
Br(OH)2 + H2SO4 = BrSO4 + 2 H2O
Ba(OH)2*8H2O + NH4Cl = NH3 + BaCl2 + H2O =>
Ba(OH)2*8H2O + 2 NH4Cl = 2 NH3 + BaCl2 + 10 H2O
C7H10O5 + NaOH = NaC7H9O5 + H2O =>
C7H10O5 + NaOH = NaC7H9O5 + H2O
C4H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C16H33COOH + O2 = C + H2O =>
2 C16H33COOH + 15 O2 = 34 C + 34 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CO2 + H2O + Br2 = C2H3Br + O2 =>
8 CO2 + 6 H2O + 2 Br2 = 4 C2H3Br + 11 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgSiO3 + Na2CO3 = Na2SiO3 + MgCO3 =>
MgSiO3 + Na2CO3 = Na2SiO3 + MgCO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CoI3 + PbSO4 = Co2(SO4)3 + PbI2 =>
2 CoI3 + 3 PbSO4 = Co2(SO4)3 + 3 PbI2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
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