| 前日に均衡した方程式 |
2 Mg + O2 = 2 MgO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li2O + Zn(OH)2 = LiOH + ZnO =>
Li2O + Zn(OH)2 = 2 LiOH + ZnO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn2O5 + Al = Mn + Al2O3 =>
3 Mn2O5 + 10 Al = 6 Mn + 5 Al2O3
AgCl + NaNO3 + NH3 + H2O = AgNO3 + NH4Cl + NaH =>
5 AgCl + 4 NaNO3 + 6 NH3 + 3 H2O = 5 AgNO3 + 5 NH4Cl + 4 NaH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb + Pb{4+} = Pb{2+} =>
Pb + Pb{4+} = 2 Pb{2+}
C12H22O11 + C12H24O2 = C24H44O12 + H2O =>
C12H22O11 + C12H24O2 = C24H44O12 + H2O
KMnO4 + Na2CO3 + H2O = MnO2 + NaOH + K2CO3 + [O] =>
2 KMnO4 + Na2CO3 + H2O = 2 MnO2 + 2 NaOH + K2CO3 + 3[O]
(NH4)MoO4 + Na3PO4 + NH4NO3 = (NH4)3P(Mo3O10)4 + H2O + NaNO3 + NH3 =>
24(NH4)MoO4 + 2 Na3PO4 + 3 NH4NO3 = 2(NH4)3P(Mo3O10)4 + 15 H2O + 6 NaNO3 + 18 NH3
CuO + CrO3 = CuCrO4 =>
CuO + CrO3 = CuCrO4
Mn(OH)2(s) + HCl(aq) = H2O + MnCl2 =>
Mn(OH)2(s) + 2 HCl(aq) = 2 H2O + MnCl2
NiBr2 + NH3 = HBr + N2 + Ni =>
3 NiBr2 + 2 NH3 = 6 HBr + N2 + 3 Ni
NaHCOO = Na + HCOO =>
NaHCOO = Na + HCOO
Cr2O3 + H2O + N2 = (NH4)2Cr2O7 =>
Cr2O3 + 4 H2O + N2 = (NH4)2Cr2O7
HCl + CrO3 = Cl2 + CrCl3 + H2O =>
12 HCl + 2 CrO3 = 3 Cl2 + 2 CrCl3 + 6 H2O
Mn2O5 + Al = Mn + Al2O3 =>
3 Mn2O5 + 10 Al = 6 Mn + 5 Al2O3
Al(oh)3 = Al203 =>
203 Al(oh)3 = 3 Al203
SiO2 + Nd + H2O = Si + Nd{3+} + OH{-} =>
3 SiO2 + 4 Nd + 6 H2O = 3 Si + 4 Nd{3+} + 12 OH{-}
MgCl2 + KIO3 = MgIO3 + KCl2 =>
MgCl2 + KIO3 = MgIO3 + KCl2
CI2 + KBr = KCI2 + Br =>
CI2 + KBr = KCI2 + Br
(CH3)2CO + H2 = (CH3)2CHOH =>
(CH3)2CO + H2 = (CH3)2CHOH
K + CuNO3 = KNO3 + Cu =>
K + CuNO3 = KNO3 + Cu
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
(CN)2 + F = CF4 + NF3 =>
(CN)2 + 14 F = 2 CF4 + 2 NF3
C3H7COOH + Ca(OH)2 = Ca(C3H7COO)2 + H2O =>
2 C3H7COOH + Ca(OH)2 = Ca(C3H7COO)2 + 2 H2O
Zr2O3 + H2O = Zr(OH)3 =>
Zr2O3 + 3 H2O = 2 Zr(OH)3
H2PO4{-}(aq) + H2O(l) = H3PO4(aq) + OH{-}(aq) =>
H2PO4{-}(aq) + H2O(l) = H3PO4(aq) + OH{-}(aq)
Cs2 + CO3 = Cs2O + CO2 =>
Cs2 + CO3 = Cs2O + CO2
LiCl + S = Li2S + Cl2 =>
2 LiCl + S = Li2S + Cl2
KMnO4 + Na2CO3 + H2O = MnO2 + NaOH + K2CO3 + [O] =>
2 KMnO4 + Na2CO3 + H2O = 2 MnO2 + 2 NaOH + K2CO3 + 3[O]
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
NH4Cl + K = NH3 + KCl + H2 =>
2 NH4Cl + 2 K = 2 NH3 + 2 KCl + H2
AlBr3 + Li2CO3 = LiBr + Al2(CO3)3 =>
2 AlBr3 + 3 Li2CO3 = 6 LiBr + Al2(CO3)3
BaCl2(H2O)(s) = BaCl2(s) + H2O(g) =>
BaCl2(H2O)(s) = BaCl2(s) + H2O(g)
Fe(NO3)3 + Na2S + H2O = Fe(OH)3 + NaNO3 + H2S =>
2 Fe(NO3)3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 H2S
Ca(s) + Br(l) = CaBr2 =>
Ca(s) + 2 Br(l) = CaBr2
KHSO4 + Zn = ZnSO4 + K2SO4 + H2 =>
2 KHSO4 + Zn = ZnSO4 + K2SO4 + H2
MgCl2 + H3(PO4) = Mg3(PO4)2 + hydrochloricacid =>
3 MgCl2 + 2 H3(PO4) = Mg3(PO4)2 + 6 HCl
CuBr + HNO3 = Cu(NO3)2 + Br2 + NO2 + H2O =>
2 CuBr + 8 HNO3 = 2 Cu(NO3)2 + Br2 + 4 NO2 + 4 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KMnO4 + Na2CO3 + H2O = MnO2 + NaOH + K2CO3 + [O] =>
2 KMnO4 + Na2CO3 + H2O = 2 MnO2 + 2 NaOH + K2CO3 + 3[O]
Mn2O5 + Al = Mn + Al2O3 =>
3 Mn2O5 + 10 Al = 6 Mn + 5 Al2O3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
CuBr + HNO3 = CuBr2 + Cu(NO3)2 + NO + H2O =>
6 CuBr + 8 HNO3 = 3 CuBr2 + 3 Cu(NO3)2 + 2 NO + 4 H2O
CuBr + HNO3 = CuNO3 + NO + Br2 + H2O =>
6 CuBr + 8 HNO3 = 6 CuNO3 + 2 NO + 3 Br2 + 4 H2O
NH4Cl + KMnO4 = NH4MnO4 + KCl =>
NH4Cl + KMnO4 = NH4MnO4 + KCl
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
NaCl + NaI = Na2ClI =>
NaCl + NaI = Na2ClI
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