| 前日に均衡した方程式 |
2 V + 4 NaOH = V2O4 + 4 NaH
CaH2 = Ca + H2 =>
CaH2 = Ca + H2
C5H11SO2N + O2 = CO2 + H2O + SO2 + NO2 =>
4 C5H11SO2N + 35 O2 = 20 CO2 + 22 H2O + 4 SO2 + 4 NO2
CuCl11 + Zn = Cu + ZnCl =>
CuCl11 + 11 Zn = Cu + 11 ZnCl
AlHBr = Al + HBr =>
AlHBr = Al + HBr
BaO + HOH = H2BaO2 =>
BaO + HOH = H2BaO2
H2SO3 + H2O = SO4({2-}) + H{+} + e =>
H2SO3 + H2O = SO4({2-}) + 4 H{+} + 2e
Al(s) + HNO3(l) = Al(NO3)3(l) + H2(g) =>
2 Al(s) + 6 HNO3(l) = 2 Al(NO3)3(l) + 3 H2(g)
P2O5 + Na = P + NaO =>
P2O5 + 5 Na = 2 P + 5 NaO
RbOH + CO2 = Rb2CO3 + H2O =>
2 RbOH + CO2 = Rb2CO3 + H2O
H2O + NO3{-} + NO2{+} + C9H11NO = C11H12N2O4 + H30 =>
225 H2O + 105 NO3{-} + 105 NO2{+} + 330 C9H11NO = 270 C11H12N2O4 + 28 H30
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
RbO + H2O = H2RbO2 =>
RbO + H2O = H2RbO2
AgNO3(aq) + Li2CO3(aq) = LiNO3(aq) + Ag2CO3(s) =>
2 AgNO3(aq) + Li2CO3(aq) = 2 LiNO3(aq) + Ag2CO3(s)
(NH4)2S(aq) + SrCl2(aq) = NH4Cl + SrS =>
(NH4)2S(aq) + SrCl2(aq) = 2 NH4Cl + SrS
C3O2 + NH3 = NH2COCH2CONH2 =>
C3O2 + 2 NH3 = NH2COCH2CONH2
C7H8O2 + (CH3)3COH = C11H16O2 + H2O =>
C7H8O2 + (CH3)3COH = C11H16O2 + H2O
Li2S + Mg3P2 = Li3P + MgS =>
3 Li2S + Mg3P2 = 2 Li3P + 3 MgS
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
Al + FeSO4 = Al2(SO4)3 + Fe0 =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe0
(CH5N2)I + PbI2 = (CH5N2)PbI3 =>
(CH5N2)I + PbI2 = (CH5N2)PbI3
K2S(aq) + BaCl2(aq) = K2Cl2(s) + SBa(aq) =>
K2S(aq) + BaCl2(aq) = K2Cl2(s) + SBa(aq)
Na2S + NaIO3 + H2SO4 = NaHSO4 + I2 + H2O =>
5 Na2S + 8 NaIO3 + 13 H2SO4 = 18 NaHSO4 + 4 I2 + 4 H2O
CrCl3 + (NH4)2S2O8 + H2O = H2Cr2O7 + NH4HSO4 + HCl =>
2 CrCl3 + 3(NH4)2S2O8 + 7 H2O = H2Cr2O7 + 6 NH4HSO4 + 6 HCl
Fe + CuCI2 = FeCI2 + Cu =>
Fe + CuCI2 = FeCI2 + Cu
CH3CH(OH)CH(OH)CH3 + O2 = CO2 + H2O =>
2 CH3CH(OH)CH(OH)CH3 + 11 O2 = 8 CO2 + 10 H2O
Fe(NO3)3 + NaOH = NaNO3 + FeOH(NO3)2 =>
Fe(NO3)3 + NaOH = NaNO3 + FeOH(NO3)2
(CH3)2NH + NH2Cl = C2H8N2 + HCl =>
(CH3)2NH + NH2Cl = C2H8N2 + HCl
H + He{-} = HHe{-} =>
H + He{-} = HHe{-}
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
CH2CoO4 + H2O + HCl = CoCl2(H2O)6 + CO2 =>
CH2CoO4 + 4 H2O + 2 HCl = CoCl2(H2O)6 + CO2
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
CuCl2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4Cl2 =>
CuCl2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4Cl2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
PO4{-3} + H2O = HPO4{-2} + OH{-} =>
PO4{-3} + H2O = HPO4{-2} + OH{-}
FeI2 + KOH + H2O2 = Fe(OH)3 + KI =>
2 FeI2 + 4 KOH + H2O2 = 2 Fe(OH)3 + 4 KI
PbI2 = Pb + I2 =>
PbI2 = Pb + I2
Al2(OH)3 = Al + H2 + O2 =>
2 Al2(OH)3 = 4 Al + 3 H2 + 3 O2
BaBr = Br + Ba =>
BaBr = Br + Ba
N2*3H2 = NH3 =>
N2*3H2 = 2 NH3
NH4OH*3H2O = NH3 + H2O =>
NH4OH*3H2O = NH3 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Co(OH)2 + H3O{+} = H2O + Co{2+} =>
Co(OH)2 + 2 H3O{+} = 4 H2O + Co{2+}
H2S + AgNO3 = HNO3 + Ag2S =>
H2S + 2 AgNO3 = 2 HNO3 + Ag2S
OHCH2COONa + KMnO4 + H2SO4 = CO2 + Na2SO4 + K2SO4 + MnSO4 + H2O =>
10 OHCH2COONa + 12 KMnO4 + 23 H2SO4 = 20 CO2 + 5 Na2SO4 + 6 K2SO4 + 12 MnSO4 + 38 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Fe + IO2 = FeIO2 =>
Fe + IO2 = FeIO2
Fe3{+} + Cl{-} = Fe + Cl2 =>
2 Fe3{+} + 2 Cl{-} = 6 Fe + Cl2
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス12/10/24
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