| 前日に均衡した方程式 |
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Fe(NO3)3 + NaCl = FeCl3 + NaNO3 =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 NaNO3
(C6H10O5)300 + H2O = (C6H12O6) =>
(C6H10O5)300 + 300 H2O = 300(C6H12O6)
Na2SO3 + Br2 + H2O4 = Na2SO4 + HBr =>
4 Na2SO3 + Br2 + H2O4 = 4 Na2SO4 + 2 HBr
CsOH + HBr = CsBr + H2O =>
CsOH + HBr = CsBr + H2O
Cu2SO4 + Zn = Cu + ZnSO4 =>
Cu2SO4 + Zn = 2 Cu + ZnSO4
CH3(CH2)4CH3(l) + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3(l) + 19 O2 = 12 CO2 + 14 H2O
HNO3 + Mg = NH3 + Mg(NO3)2 + H2O =>
9 HNO3 + 4 Mg = NH3 + 4 Mg(NO3)2 + 3 H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2(aq) + H2O(l) =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2(aq) + 2 H2O(l)
CuO + N2O3 = Cu3N2 + O2 =>
3 CuO + N2O3 = Cu3N2 + 3 O2
HCl + PtO2 = Cl2 + PtCl2 + H2O =>
4 HCl + PtO2 = Cl2 + PtCl2 + 2 H2O
O2 + Na2Te + H2O = NaOH + Te =>
O2 + 2 Na2Te + 2 H2O = 4 NaOH + 2 Te
KMnO4 + K2S + H2O = MnO2 + SO2 + KOH =>
2 KMnO4 + K2S + 2 H2O = 2 MnO2 + SO2 + 4 KOH
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O
Mg2Si + HCl = MgCl2 + H2 + Si =>
Mg2Si + 4 HCl = 2 MgCl2 + 2 H2 + Si
Na2CO3 + H3PO4 = Na3(PO4) + H2CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3(PO4) + 3 H2CO3
KAl(SO4)2 + KOH = K{+} + SO4{2-} + Al(OH)4{-} =>
KAl(SO4)2 + 4 KOH = 5 K{+} + 2 SO4{2-} + Al(OH)4{-}
H2Cr2O7 + HNO2 = Cr2O3 + HNO3 + H2O =>
H2Cr2O7 + 3 HNO2 = Cr2O3 + 3 HNO3 + H2O
LiI + Cl2 = I2 + LiCl =>
2 LiI + Cl2 = I2 + 2 LiCl
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
C2H2O4 + NaOH = NaC2HO4 + H2O =>
C2H2O4 + NaOH = NaC2HO4 + H2O
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H6 + H2 + CH4N2O = C10H14N2 + O2 =>
3 C6H6 + H2 + 2 CH4N2O = 2 C10H14N2 + O2
HClO + Br2 + H2O = HBrO3 + HCl =>
5 HClO + Br2 + H2O = 2 HBrO3 + 5 HCl
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2 =>
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2
HCl + oxygen = H2O + Cl =>
4 HCl + O2 = 2 H2O + 4 Cl
Al2(SO4)3 + CaBr2 = AlBr3 + Ca2(SO4)2 =>
2 Al2(SO4)3 + 6 CaBr2 = 4 AlBr3 + 3 Ca2(SO4)2
K2Cr2O7 + KNO2 + H2SO4 = NO + H2O + K2SO4 + CrO4 =>
K2Cr2O7 + 4 KNO2 + 3 H2SO4 = 4 NO + 3 H2O + 3 K2SO4 + 2 CrO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
HCl + K = H2 + KCl =>
2 HCl + 2 K = H2 + 2 KCl
ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
Na2HPO4 + H2SO4 = NaH2PO4 + NaHSO4 =>
Na2HPO4 + H2SO4 = NaH2PO4 + NaHSO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al2(SO4)3 + CaBr2 = AlBr3 + Ca2(SO4)2 =>
2 Al2(SO4)3 + 6 CaBr2 = 4 AlBr3 + 3 Ca2(SO4)2
Mg2Si + O2 = MgO + SiO2 =>
Mg2Si + 2 O2 = 2 MgO + SiO2
Al + Fe{2}O{-3} = Al{2}O{3} + Fe =>
Al + Fe{2}O{-3} = Al{2}O{3} + Fe
Ag + F2 = AgF3 =>
2 Ag + 3 F2 = 2 AgF3
O2 + MnO = Mn3O4 =>
O2 + 6 MnO = 2 Mn3O4
Cr(OH)3 + H3PO4 = CrPO4 + H2O =>
Cr(OH)3 + H3PO4 = CrPO4 + 3 H2O
CH2CH2COOH + CaCO3 = (CH2CH2COO)2Ca + H2O + CO2 =>
2 CH2CH2COOH + CaCO3 = (CH2CH2COO)2Ca + H2O + CO2
Ca(No3)2 + (NH4)2SO4 = CaSO4 + NH4No3 =>
Ca(No3)2 + (NH4)2SO4 = CaSO4 + 2 NH4No3
C8H + O = C2O + HO =>
C8H + 5 O = 4 C2O + HO
SnO2 + Na = NaO2 + Sn =>
SnO2 + Na = NaO2 + Sn
CH3OH + C2H5OH = C3H8(OH)2 =>
CH3OH + C2H5OH = C3H8(OH)2
NH4I + Hg2(NO3)2 = Hg2I + NH4(NO3)2 =>
NH4I + Hg2(NO3)2 = Hg2I + NH4(NO3)2
Fe + HNO3 = Fe(NO3)3 + H2O + NO =>
Fe + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO
IrF6 + H2O = Ir(OH)4 + HF + O2 =>
2 IrF6 + 10 H2O = 2 Ir(OH)4 + 12 HF + O2
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