| 前日に均衡した方程式 |
2 CoO + 4 H2SO4 = SO2 + Co2(SO4)3 + 4 H2O
H2SO4(aq) + Mg(OH)2(s) = H2O + MgSO4(aq) =>
H2SO4(aq) + Mg(OH)2(s) = 2 H2O + MgSO4(aq)
Na(OH) + Cl2 = NaCl + NaClO3 + H2O =>
6 Na(OH) + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
H3PO2 + I2 + H2O = H2PO4 + HI =>
2 H3PO2 + 5 I2 + 4 H2O = 2 H2PO4 + 10 HI
C2S3 + H2 = H2S + C =>
C2S3 + 3 H2 = 3 H2S + 2 C
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
NH4ClO4 + C12H22O11 = CO2 + H2O + N2 + HCl =>
48 NH4ClO4 + 5 C12H22O11 = 60 CO2 + 127 H2O + 24 N2 + 48 HCl
NaMnO4 + K2SO3 + HNO3 = NaNO3 + K2SO4 + H2O + Mn(NO3)2 =>
2 NaMnO4 + 5 K2SO3 + 6 HNO3 = 2 NaNO3 + 5 K2SO4 + 3 H2O + 2 Mn(NO3)2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Ca(ClO3)2 + Al(C3H3O2)3 = Ca(C3H3O2)2 + Al(ClO3)3 =>
3 Ca(ClO3)2 + 2 Al(C3H3O2)3 = 3 Ca(C3H3O2)2 + 2 Al(ClO3)3
Cr + Na3PO4 = Cr3PO4 + Na =>
3 Cr + Na3PO4 = Cr3PO4 + 3 Na
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Bi(OH)3 + Br2 + NaOH = NaBiO3 + NaBr + H2O =>
Bi(OH)3 + Br2 + 3 NaOH = NaBiO3 + 2 NaBr + 3 H2O
MgCl2 + K3PO4 = Mg3 + (PO4)2 + KCl =>
3 MgCl2 + 2 K3PO4 = Mg3 + (PO4)2 + 6 KCl
KIO3(aq) + BaCl2(aq) = Ba(IO3)2(s) + KCl =>
2 KIO3(aq) + BaCl2(aq) = Ba(IO3)2(s) + 2 KCl
NaHCO3 + CH3COOH = C2H3O2Na + H2CO3 = C2H3O2 + H2O + CO2 =>
NaHCO3 + CH3COOH = C2H3O2Na + H2CO3
ScF3 + Br2 = ScBr3 + F2 =>
2 ScF3 + 3 Br2 = 2 ScBr3 + 3 F2
KNO3 + H2SO4 = HNO3 + KHSO4 =>
KNO3 + H2SO4 = HNO3 + KHSO4
AlCl + HgO = AlO + HgCl =>
AlCl + HgO = AlO + HgCl
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
Ti + CH3COOH + NH4F = (NH4)2TiF6 + H2 + CH3COONH4 =>
Ti + 4 CH3COOH + 6 NH4F = (NH4)2TiF6 + 2 H2 + 4 CH3COONH4
Cu + PO{4} = CuPO{4} =>
Cu + PO{4} = CuPO{4}
NaBr + AlI3 = NaI + AlBr3 =>
3 NaBr + AlI3 = 3 NaI + AlBr3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
C6H6N2O2 + NaNO2 + HCl = C6H4N3O2Cl + NaCl + H2O =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4N3O2Cl + NaCl + 2 H2O
KIO3 + Al + HCl = I2 + AlCl3 + KCl + OH =>
6 KIO3 + 4 Al + 18 HCl = 3 I2 + 4 AlCl3 + 6 KCl + 18 OH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOH + HSO4{-} = NaSO4{-} + H2O =>
NaOH + HSO4{-} = NaSO4{-} + H2O
NH4Cl + Cl2 = NHCl3 + HCl =>
2 NH4Cl + 5 Cl2 = 2 NHCl3 + 6 HCl
Na3P + MgBr2 = Mg3P2 + NaBr =>
2 Na3P + 3 MgBr2 = Mg3P2 + 6 NaBr
K[Cr(H2O)2(C2O4)2]2 + KOH = Cr(OH)3 + H2O + K + CO2 =>
K[Cr(H2O)2(C2O4)2]2 + 6 KOH = 2 Cr(OH)3 + 4 H2O + 7 K + 8 CO2
PH3 + CuSO4*5H2O = Cu3P2 + H2SO4 + H2O =>
2 PH3 + 3 CuSO4*5H2O = Cu3P2 + 3 H2SO4 + 15 H2O
V2O3 + Ca3P2 = CaO + V2P2 =>
V2O3 + Ca3P2 = 3 CaO + V2P2
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
B4H10(g) + O2(g) = B2O3(s) + H2O(l) =>
2 B4H10(g) + 11 O2(g) = 4 B2O3(s) + 10 H2O(l)
CuCl2(aq) + NaOH = NaCl(q) + Cu(OH)2(s) =>
CuCl2(aq) + 2 NaOH = 2 NaCl(q) + Cu(OH)2(s)
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
I{-} + NO2{-} + H{+} = I2 + NH4 + H2O =>
14 I{-} + 2 NO2{-} + 16 H{+} = 7 I2 + 2 NH4 + 4 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ba(NO2)2 + K2MnO4 = BaMnO4 + NO2K =>
Ba(NO2)2 + K2MnO4 = BaMnO4 + 2 NO2K
(CH3)3CH2COH + HCl = (CH3)3CCl + H2O =>
4(CH3)3CH2COH + 5 HCl = 5(CH3)3CCl + 4 H2O
Ba3(Po4)2 + Na2CO3 = Na3Po4 + BaCO3 =>
Ba3(Po4)2 + 3 Na2CO3 = 2 Na3Po4 + 3 BaCO3
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C2H5 + Li = C2H5Li =>
C2H5 + Li = C2H5Li
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
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