| 前日に均衡した方程式 |
3 Mg + 2 B2O3 = Mg3B2O6 + 2 B
SrCl2 + H2SO4 = SrSO4 + H2Cl2 =>
SrCl2 + H2SO4 = SrSO4 + H2Cl2
S2Cl + NH3 = N4S4 + NH4Cl + S =>
12 S2Cl + 16 NH3 = N4S4 + 12 NH4Cl + 20 S
NH4 + Cr2O7 = Cr3 + H2O + N2 =>
42 NH4 + 12 Cr2O7 = 8 Cr3 + 84 H2O + 21 N2
KC2H3O2 + H2O = KOH + HC2H3O2 =>
KC2H3O2 + H2O = KOH + HC2H3O2
NaOH + C20H14O4 = NaOHC20H14O4 =>
NaOH + C20H14O4 = NaOHC20H14O4
Al(NO3)3 + Na2(CO3) = Al2(CO3)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2(CO3) = Al2(CO3)3 + 6 Na(NO3)
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
HNo3 + Zn = Zn(No3) + H2 =>
2 HNo3 + 2 Zn = 2 Zn(No3) + H2
Cu + HNO3 = Cu(NO3) + N(O2) + H2O =>
Cu + 2 HNO3 = Cu(NO3) + N(O2) + H2O
(C7)(H17) + O2 = CO2 + H2O =>
4(C7)(H17) + 45 O2 = 28 CO2 + 34 H2O
H2O + CO2 = C7H18 + O2 =>
18 H2O + 14 CO2 = 2 C7H18 + 23 O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ce(NO3)3 + CH4N2O = CeO2 + N2 + CO2 + H2O =>
6 Ce(NO3)3 + 14 CH4N2O = 6 CeO2 + 23 N2 + 14 CO2 + 28 H2O
ErCl3 + Na2S = Er2S3 + NaCl =>
2 ErCl3 + 3 Na2S = Er2S3 + 6 NaCl
PO4 + Cl2 = PO4Cl3 =>
2 PO4 + 3 Cl2 = 2 PO4Cl3
Pb3(NO3)2 + Na2Cl = PbCl + Na3NO3 =>
Pb3(NO3)2 + 3 Na2Cl = 3 PbCl + 2 Na3NO3
Hg + H2SO4 + KNO2 = HgSO4 + NO + K2SO4 + H2O =>
Hg + 2 H2SO4 + 2 KNO2 = HgSO4 + 2 NO + K2SO4 + 2 H2O
KMnO4 + NaAsO2 + H2SO4 = MnSO4 + K2SO4 + HAsO3 + Na2SO4 + H2O =>
4 KMnO4 + 10 NaAsO2 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 HAsO3 + 5 Na2SO4 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cl2 + CrI3 = CrCl3 + I2 =>
3 Cl2 + 2 CrI3 = 2 CrCl3 + 3 I2
SnI2 + H2SO4 + KMnO4 = MnSO4 + Sn(SO4)2 + H2O + KIO2 =>
SnI2 + 4 H2SO4 + 2 KMnO4 = 2 MnSO4 + Sn(SO4)2 + 4 H2O + 2 KIO2
K2Cr2O7 + H2SO4 + C4H10O = K2SO4 + Cr2(SO4)3 + H2O + CH3COOH =>
4 K2Cr2O7 + 16 H2SO4 + 3 C4H10O = 4 K2SO4 + 4 Cr2(SO4)3 + 19 H2O + 6 CH3COOH
CuO(s) + HCl(aq) = CuCl2(sol) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(sol) + H2O(l)
Cu2S + HNO3 = Cu(NO3)2 + CuSO3 + NO2 + H2O =>
Cu2S + 10 HNO3 = Cu(NO3)2 + CuSO3 + 8 NO2 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + Br22 = AlBr =>
22 Al + Br22 = 22 AlBr
Ba + O = BaO7 =>
Ba + 7 O = BaO7
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CH3COOH + K2CO3 = KC2H3O2 + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 KC2H3O2 + CO2 + H2O
Zn2{+} + Cu(NO3)2 = Cu2{+} + Zn(NO3)2 =>
Zn2{+} + 2 Cu(NO3)2 = Cu2{+} + 2 Zn(NO3)2
Si + NaOH + HOH = Na2SiO3 + H2 =>
Si + 2 NaOH + HOH = Na2SiO3 + 2 H2
C8H7NO3 + NaBH4 = C8H8NO2OH + NaBH2 =>
C8H7NO3 + NaBH4 = C8H8NO2OH + NaBH2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnS + Cl = ClS2 + Zn =>
2 ZnS + Cl = ClS2 + 2 Zn
KKMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
KKMnO4 + 8 HBr = MnBr2 + 2 KBr + 4 H2O + 2 Br2
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(l) =>
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(l)
KI + (NH4)2Cr2O7 = K2Cr2O7 + INH4 =>
2 KI + (NH4)2Cr2O7 = K2Cr2O7 + 2 INH4
Cu(s) + AgCl(aq) = Ag(s) + CuCl2(aq) =>
Cu(s) + 2 AgCl(aq) = 2 Ag(s) + CuCl2(aq)
CrO4 + Pb = Cr2(Pb)3 + O4 =>
2 CrO4 + 3 Pb = Cr2(Pb)3 + 2 O4
HClO + ZnO = ZnClO2 + H2 =>
2 HClO + 2 ZnO = 2 ZnClO2 + H2
Al + I2 = Al2I =>
4 Al + I2 = 2 Al2I
Pb + NaCO3 = Na + PbCO3 =>
Pb + NaCO3 = Na + PbCO3
N2(g) + Cl = NCl =>
N2(g) + 2 Cl = 2 NCl
Mg013 + O01 = Mg13O1 =>
Mg013 + O01 = Mg13O1
II + O2 = I2O5 =>
2 II + 5 O2 = 2 I2O5
ZnCl2 + F2 = ZnF2 + Cl2 =>
ZnCl2 + F2 = ZnF2 + Cl2
SiO2 + BeO = SiBeO3 =>
SiO2 + BeO = SiBeO3
CH3COCH3 + I2 + NaOH = CH3COONa + CHI3 + H2 =>
2 CH3COCH3 + 3 I2 + 2 NaOH = 2 CH3COONa + 2 CHI3 + 3 H2
HCl + Al = H2 + Al3Cl3 =>
6 HCl + 6 Al = 3 H2 + 2 Al3Cl3
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