| 前日に均衡した方程式 |
Al2(SO3)3 + KOH = Al2OH + K(SO3)3
K2Cr3O10 + Zn + HCl = CrCl3 + ZnCl2 + KCl + H2O =>
2 K2Cr3O10 + 9 Zn + 40 HCl = 6 CrCl3 + 9 ZnCl2 + 4 KCl + 20 H2O
HClO4 + K2CO3 = CO2 + H2O + KClO4 =>
2 HClO4 + K2CO3 = CO2 + H2O + 2 KClO4
O2 + Sb2S3 = Sb2O4 + SO =>
7 O2 + 2 Sb2S3 = 2 Sb2O4 + 6 SO
Cl + O2 = Cl3O2 =>
3 Cl + O2 = Cl3O2
ABC = A + BC =>
ABC = A + BC
Fe + H2O = H2 + Fe2(O2)3 =>
2 Fe + 6 H2O = 6 H2 + Fe2(O2)3
Co(H2O)6 + Cl = Co(CoCl4) + H2O =>
2 Co(H2O)6 + 4 Cl = Co(CoCl4) + 12 H2O
Al(No3)3 + NaOH = NaAlO2 + NaNo3 + H2O =>
Al(No3)3 + 4 NaOH = NaAlO2 + 3 NaNo3 + 2 H2O
Fe2O3 + NaNO3 = Fe(NO3)3 + Na2O =>
Fe2O3 + 6 NaNO3 = 2 Fe(NO3)3 + 3 Na2O
Ca2PO4 + SiO2 + C = CaSiO3 + CO + P4 =>
4 Ca2PO4 + 8 SiO2 + 8 C = 8 CaSiO3 + 8 CO + P4
Zn(NO3)2 + H2SO4 = ZnSO4 + H2(NO3)2 =>
Zn(NO3)2 + H2SO4 = ZnSO4 + H2(NO3)2
PtO + HNO3 = Pt(NO3)2 + H2O =>
PtO + 2 HNO3 = Pt(NO3)2 + H2O
Cl2 + MnI3 = MnCl3 + I2 =>
3 Cl2 + 2 MnI3 = 2 MnCl3 + 3 I2
Br2 + H2O + AgNO3 = AgBr + HNO3 + HBrO3 =>
3 Br2 + 3 H2O + 5 AgNO3 = 5 AgBr + 5 HNO3 + HBrO3
C2H5Br + O2 = CO2 + HOH + Br =>
4 C2H5Br + 13 O2 = 8 CO2 + 10 HOH + 4 Br
Mg(OH)2 + H1Cl = MgCl2 + H2O =>
Mg(OH)2 + 2 H1Cl = MgCl2 + 2 H2O
CuSO4 + HgNO3 = Cu(NO3)2 + Hg2SO4 =>
CuSO4 + 2 HgNO3 = Cu(NO3)2 + Hg2SO4
(NH4)2C2O4 + Ca(NO3)2 = CaC2O4 + NH4NO3 =>
(NH4)2C2O4 + Ca(NO3)2 = CaC2O4 + 2 NH4NO3
NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ga(OH)3 + LiOH = LiGaO2 + H2O =>
Ga(OH)3 + LiOH = LiGaO2 + 2 H2O
C2H4 + F2 = C2H3F + HF =>
C2H4 + F2 = C2H3F + HF
SO2 + CH4 = S + CO + H2O =>
3 SO2 + 2 CH4 = 3 S + 2 CO + 4 H2O
Zn(s) + H{+}(aq) = Zn2{+}(aq) + H2(g) =>
4 Zn(s) + 2 H{+}(aq) = 2 Zn2{+}(aq) + H2(g)
NH3 + H2SO4 = NH4SO4 + H2 =>
2 NH3 + 2 H2SO4 = 2 NH4SO4 + H2
Al + ClO2 = Cl + AlO2 =>
Al + ClO2 = Cl + AlO2
CuSO4 + HgNO3 = CuNO3 + HgSO4 =>
CuSO4 + HgNO3 = CuNO3 + HgSO4
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COH + MnSO4 + H2O + KSO4 =>
2 CH3CH2CH2OH + KMnO4 + 2 H2SO4 = 2 CH3CH2COH + MnSO4 + 4 H2O + KSO4
ZrOCl2*8H2O + KOH = KCl + H2O + ZrO2 =>
ZrOCl2*8H2O + 2 KOH = 2 KCl + 9 H2O + ZrO2
Al(NO3)3 + (NH4)2SO4 = Al2(SO4)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4NO3
HCIO4 + Pb(NO3)3 = Pb(CIO4)3 + HNO3 =>
3 HCIO4 + Pb(NO3)3 = Pb(CIO4)3 + 3 HNO3
Fe3O4 + CO2 = Fe2O3 + CO =>
2 Fe3O4 + CO2 = 3 Fe2O3 + CO
K2SO3 + S8 = K2S2O3 =>
8 K2SO3 + S8 = 8 K2S2O3
K3PO4(aq) + Ba(CH3CO2)2(aq) = KCH3CO2 + Ba3(PO4)2 =>
2 K3PO4(aq) + 3 Ba(CH3CO2)2(aq) = 6 KCH3CO2 + Ba3(PO4)2
Pb(NO3)2 + KOH = KNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 KOH = 2 KNO3 + Pb(OH)2
BaS + F2 = BaF2 + S =>
BaS + F2 = BaF2 + S
C6H5CH(OH)CH3 + H2O2 = C6H5COCH3 + H2O =>
C6H5CH(OH)CH3 + H2O2 = C6H5COCH3 + 2 H2O
CuSO4 + KI = CuI + K(SO4) =>
CuSO4 + KI = CuI + K(SO4)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K3CrO8 + CH3COOH = KHCrO6 + O2 + H2O + CH3COOK =>
4 K3CrO8 + 8 CH3COOH = 4 KHCrO6 + 3 O2 + 2 H2O + 8 CH3COOK
Na2S + Cu(OH)2 = NaOH + CuS =>
Na2S + Cu(OH)2 = 2 NaOH + CuS
PbO + C = Pb(l) + CO(g) =>
PbO + C = Pb(l) + CO(g)
CaO3 = CaO2 + O2 =>
2 CaO3 = 2 CaO2 + O2
CH3CH2COOH + NaHCO3 = CH3CH2COONa + CO2 + H2O =>
CH3CH2COOH + NaHCO3 = CH3CH2COONa + CO2 + H2O
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
ZnSO4 + HCl = ZnCl2 + H + HSO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H + HSO4
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
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