| 前日に均衡した方程式 |
4 Ni2Cl + 9 O2 = 4 Ni2O2 + 2 Cl2O5
FeCl2(aq) + KOH(aq) = Fe(OH)2 + KCl(aq) =>
FeCl2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KCl(aq)
(S)2{-} + (OH{-}) = (SO4)2{-} + e + H2O =>
(S)2{-} + 16(OH{-}) = (SO4)2{-} + 16e + 8 H2O
K2Cr2O7 + HBr + HCl = KCl + CrCl3 + Br2 + H2O =>
K2Cr2O7 + 6 HBr + 8 HCl = 2 KCl + 2 CrCl3 + 3 Br2 + 7 H2O
K2O + HBr = HO + K2Br =>
K2O + HBr = HO + K2Br
Na3(PO4) + MnCl2 = Na3Cl2 + Mn(PO4) =>
Na3(PO4) + MnCl2 = Na3Cl2 + Mn(PO4)
Na2O + N2 = Na3N + O2 =>
6 Na2O + 2 N2 = 4 Na3N + 3 O2
CrI3 + BaS = CrS + BaI3 =>
CrI3 + BaS = CrS + BaI3
SFe = FeS =>
SFe = FeS
H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S
NaOH + HCl = NaOHClH =>
NaOH + HCl = NaOHClH
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CHOH + H2O =>
6 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CH3CH2CHOH + 7 H2O
H2SO4 + K2CrO7 + KNO2 = Cr2(SO4)3 + KNO3 + H2O + K2SO4 =>
5 H2SO4 + 2 K2CrO7 + 9 KNO2 = Cr2(SO4)3 + 9 KNO3 + 5 H2O + 2 K2SO4
C6H6(CH3)3 + KMnO4 + H2SO4 = C6H6(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H6(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H6(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
[CH3CH2NH3]BrNaOH = CH3CH2NH2NaBrH2O =>
[CH3CH2NH3]BrNaOH = CH3CH2NH2NaBrH2O
C6H6 + KMnO4 = CO2 + H2O + KMnO2 =>
2 C6H6 + 15 KMnO4 = 12 CO2 + 6 H2O + 15 KMnO2
ThSiO4 + H2SO4 = Th(SO4)2 + H2O + SiO2 =>
ThSiO4 + 2 H2SO4 = Th(SO4)2 + 2 H2O + SiO2
C6H5OH + Cl2 = C6H5OCl + HCl =>
C6H5OH + Cl2 = C6H5OCl + HCl
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2 =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2
Cr2O3(s) + Mg(s) = Cr(l) + MgO(s) =>
Cr2O3(s) + 3 Mg(s) = 2 Cr(l) + 3 MgO(s)
Na + S + O = Na2SO =>
2 Na + S + O = Na2SO
O2 + C3H6O = H2O + CO2 =>
4 O2 + C3H6O = 3 H2O + 3 CO2
C3H3 + O2 = C(O2)3 + H =>
C3H3 + 9 O2 = 3 C(O2)3 + 3 H
N2 + Ca = N2Ca3 =>
N2 + 3 Ca = N2Ca3
Fe3 + S2 = FeS =>
2 Fe3 + 3 S2 = 6 FeS
NiBr2 + S = NiS + Br2 =>
NiBr2 + S = NiS + Br2
MgB2 + H2O = MgO + B2H6 + B =>
3 MgB2 + 3 H2O = 3 MgO + B2H6 + 4 B
Ba + CuSO4 = BaSO4 + Cu =>
Ba + CuSO4 = BaSO4 + Cu
C3H6O(g) + O2 = CO2(g) + H2O(l) =>
C3H6O(g) + 4 O2 = 3 CO2(g) + 3 H2O(l)
K3[Cr(C2O4)3] + KOH = K3[Cr(OH)6] + K2C2O4 =>
K3[Cr(C2O4)3] + 6 KOH = K3[Cr(OH)6] + 3 K2C2O4
CH4 + Cl2 = Cl4C + H2 =>
CH4 + 2 Cl2 = Cl4C + 2 H2
MgO + N2O3 = Mg(NO2)2 =>
MgO + N2O3 = Mg(NO2)2
Na2SeO3 + H2O = SeO2 + NaOH =>
Na2SeO3 + H2O = SeO2 + 2 NaOH
Mg + HCH3COO = Mg(CH3COO)2 + H2 =>
Mg + 2 HCH3COO = Mg(CH3COO)2 + H2
Na + Sr(NO3)2 = Sr + Na(NO3)2 =>
Na + Sr(NO3)2 = Sr + Na(NO3)2
HPO4 + NH4 + MoO4 + H = (NH4)3PO4(MoO3)2(s) + H2O(l) =>
HPO4 + 3 NH4 + 2 MoO4 + 3 H = (NH4)3PO4(MoO3)2(s) + 2 H2O(l)
Cs3PO4 + HF = CsF + H3PO4 =>
Cs3PO4 + 3 HF = 3 CsF + H3PO4
Co(s) + HgCl2(aq) = CoCl3(aq) + Hg(l) =>
2 Co(s) + 3 HgCl2(aq) = 2 CoCl3(aq) + 3 Hg(l)
CrClH12O6 + AgNO3 = AgCl + CrNO3 + H12O6 =>
CrClH12O6 + AgNO3 = AgCl + CrNO3 + H12O6
S + ClO3{-} + H2O = SO4{-} + Cl{-} + H{+} =>
6 S + 7 ClO3{-} + 3 H2O = 6 SO4{-} + 7 Cl{-} + 6 H{+}
HCl + Pb(C2H3O2)2 = HC2H3O2 + PbCl2 =>
2 HCl + Pb(C2H3O2)2 = 2 HC2H3O2 + PbCl2
SO2 + H3AsO4 + H2O = H3AsO3 + H2SO4 =>
SO2 + H3AsO4 + H2O = H3AsO3 + H2SO4
CH3(CH2)CH3 + O2 = H2O + CH3COOH =>
2 CH3(CH2)CH3 + 4 O2 = 2 H2O + 3 CH3COOH
KNO3 + S + C = K2S + NO2 + CO2 =>
2 KNO3 + S + C = K2S + 2 NO2 + CO2
NaCl + CrBr4 = NaBr4 + CrCl =>
NaCl + CrBr4 = NaBr4 + CrCl
CrCl3 + Zn = CrCl2 + ZnCl2 =>
2 CrCl3 + Zn = 2 CrCl2 + ZnCl2
ZnSO4*7H2O = Zn + SO4 + H2O =>
ZnSO4*7H2O = Zn + SO4 + 7 H2O
Fe(s)O2(s) = Fe(O)2 =>
Fe(s)O2(s) = Fe(O)2
Al + Fe3O = Al3O3 + Fe3 =>
3 Al + 3 Fe3O = Al3O3 + 3 Fe3
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
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| 前日に均衡した方程式 |
方程式のバランス12/20/24
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