| 前日に均衡した方程式 |
6 KMnO4 + 6 NaOH + KI + 6 BaCl2 = 6 BaMnO4 + KIO3 + 6 NaCl + 3 H2O + 6 KCl
C2H6 + KOH = C2H5OK + H2 =>
C2H6 + KOH = C2H5OK + H2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
CaCO3 + HNO3 = HNO2 + CO2 + CaO2 =>
CaCO3 + HNO3 = HNO2 + CO2 + CaO2
H2SO4 + Cu2S = Cu2SO4 + SO2 + H2O =>
4 H2SO4 + Cu2S = Cu2SO4 + 4 SO2 + 4 H2O
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
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
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Cr2(SO4)3 + H2O2 + BaCl2 = BaSO4 + Cl2 + BaCrO4 + H2O =>
Cr2(SO4)3 + 8 H2O2 + 5 BaCl2 = 3 BaSO4 + 5 Cl2 + 2 BaCrO4 + 8 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
I2 + Na2S = NaI + S =>
I2 + Na2S = 2 NaI + S
N2 + Al2S3 = AlN + S2 =>
2 N2 + 2 Al2S3 = 4 AlN + 3 S2
Ni{2+} + H2O = Ni(OH)2 + H3O{+} =>
Ni{2+} + 4 H2O = Ni(OH)2 + 2 H3O{+}
CH3OH + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 CH3OH + 6 NO3{-} + 6 H{+} = 5 CO2 + 3 N2 + 13 H2O
Na2(CO3) + H3PO4 = Na3(PO4) + H2O + CO2 =>
3 Na2(CO3) + 2 H3PO4 = 2 Na3(PO4) + 3 H2O + 3 CO2
H3N + Br2 = N2 + NH4{+} + Br{-} =>
8 H3N + 3 Br2 = N2 + 6 NH4{+} + 6 Br{-}
NaHS + H2O2 = Na2S2O4 + H2O =>
2 NaHS + 5 H2O2 = Na2S2O4 + 6 H2O
C7H17 + O2 = C7O2 + H17 =>
C7H17 + O2 = C7O2 + H17
PTCl4 = PT + Cl2 =>
PTCl4 = PT + 2 Cl2
Co(NH3)6(OH)2 + O2 + H2O = Co(OH)3 + NH3 =>
4 Co(NH3)6(OH)2 + O2 + 2 H2O = 4 Co(OH)3 + 24 NH3
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
F + KI = KIF =>
F + KI = KIF
CrI3 + Cl2 + NaOH = H2O + Na2CrO4 + NaCl + NaIO4 =>
2 CrI3 + 27 Cl2 + 64 NaOH = 32 H2O + 2 Na2CrO4 + 54 NaCl + 6 NaIO4
KBr + H2SO4 = Br2 + SO2 + H2O + K3SO4 =>
6 KBr + 4 H2SO4 = 3 Br2 + 2 SO2 + 4 H2O + 2 K3SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
ThCl4 + (NH4)2C2O4 = (NH4)4[Th(C2O4)4] + NH4Cl =>
ThCl4 + 4(NH4)2C2O4 = (NH4)4[Th(C2O4)4] + 4 NH4Cl
(CH3)3CCl + H2O = Cl{-} + (CH3)3COH + H3O{+} =>
(CH3)3CCl + 2 H2O = Cl{-} + (CH3)3COH + H3O{+}
NH3 + I2 = NH4I + N2 =>
8 NH3 + 3 I2 = 6 NH4I + N2
OF2 + NaFeO2 = Na2FeO2 + FeF3 + O2 =>
6 OF2 + 8 NaFeO2 = 4 Na2FeO2 + 4 FeF3 + 7 O2
Li2 + CO3 = Li2CO3 =>
Li2 + CO3 = Li2CO3
C6H13OH + Na = C6H13ONa + H2 =>
2 C6H13OH + 2 Na = 2 C6H13ONa + H2
CU2 + Te5 = CU2Te5 =>
CU2 + Te5 = CU2Te5
Ag(NH3)2Cl + NaBr = AgBr + NH3 + NaCl =>
Ag(NH3)2Cl + NaBr = AgBr + 2 NH3 + NaCl
Fe2O3BaCl2 = Fe2Cl2BaO3 =>
Fe2O3BaCl2 = Fe2Cl2BaO3
Fe3(Fe(CN)6)2 + HNO3 = Fe(NO3)2 + Fe(NO3)3 + HCN =>
Fe3(Fe(CN)6)2 + 12 HNO3 = 3 Fe(NO3)2 + 2 Fe(NO3)3 + 12 HCN
Ca3N2 + AgNO3 = Ag3N + Ca(NO3)2 =>
Ca3N2 + 6 AgNO3 = 2 Ag3N + 3 Ca(NO3)2
UO2(s) + HF(l) = UF4(s) + H2O(l) =>
UO2(s) + 4 HF(l) = UF4(s) + 2 H2O(l)
Cd + KI = CdI2 + K =>
Cd + 2 KI = CdI2 + 2 K
KNO2 + H2SO4 = K2SO4 + NO2 + NO + H2O =>
2 KNO2 + H2SO4 = K2SO4 + NO2 + NO + H2O
WO2 + H2O = W(OH)4 =>
WO2 + 2 H2O = W(OH)4
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
ZnCl2 + Na2CO3 = NaCl + ZnCO3 =>
ZnCl2 + Na2CO3 = 2 NaCl + ZnCO3
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
CS3 + F2 = CF2 + S =>
CS3 + F2 = CF2 + 3 S
HCl(aq) + K2S2O3(aq) = HS2O3 + K2Cl =>
HCl(aq) + K2S2O3(aq) = HS2O3 + K2Cl
Al + Ni = Al2Ni3 =>
2 Al + 3 Ni = Al2Ni3
C2H8 + *2O2 = *3C + *4H2O =>
3 C2H8 + 3*2O2 = 2*3C + 3*4H2O
CaO + SrCl2 = CaCl2 + SrO =>
CaO + SrCl2 = CaCl2 + SrO
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