| 前日に均衡した方程式 |
4 CrO4 + 5 Na2S2O5 + H2SO4 = 2 Cr2(SO4)3 + 5 Na2SO4 + H2O
Fe + AlOH = FeOH + Al =>
Fe + AlOH = FeOH + Al
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(s) + NaCl(aq) =>
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(s) + 2 NaCl(aq)
Br2 + KI0 = KBr + I2 =>
Br2 + 2 KI0 = 2 KBr + I2
Al(H2PO4)3 + Al = AlPO4 + H2 =>
Al(H2PO4)3 + 2 Al = 3 AlPO4 + 3 H2
Pb(OH) + HNO3 = Pb(NO3)2 + H2O + H =>
Pb(OH) + 2 HNO3 = Pb(NO3)2 + H2O + H
Si + Na2O + H2O = Na2SiO3 + H2 =>
Si + Na2O + 2 H2O = Na2SiO3 + 2 H2
Na2SO3 + KMnO4 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
O2 + H2S = H2O + S8 =>
4 O2 + 8 H2S = 8 H2O + S8
Na{+} + H2{2-} = NaH =>
2 Na{+} + H2{2-} = 2 NaH
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
HCl(aq) + CaCO3 = CaCl2(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + CaCO3 = CaCl2(aq) + CO2(g) + H2O(l)
NH3 + Zn(NO3)2 = Zn(NH3)4 + NO3 =>
4 NH3 + Zn(NO3)2 = Zn(NH3)4 + 2 NO3
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
K2SO4 + H2O = KOH + H2SO4 =>
K2SO4 + 2 H2O = 2 KOH + H2SO4
CO{3} + Ca = CaCO{3} =>
CO{3} + Ca = CaCO{3}
HCl = Cl2 + H2 =>
2 HCl = Cl2 + H2
KMnO4 + C3H6 + H2O = C3H6(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C3H6 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
K2Cr2O7 + NaCl + H2SO4 = Cr2(SO4) + Cl + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 10 NaCl + 7 H2SO4 = Cr2(SO4) + 10 Cl + K2SO4 + 5 Na2SO4 + 7 H2O
CH4 + Br2 = CHBr2 + HBr =>
2 CH4 + 5 Br2 = 2 CHBr2 + 6 HBr
C3H9N + H2O = C3H9NH + OH =>
C3H9N + H2O = C3H9NH + OH
NH3 + I2 = N2(I6) + H2 =>
2 NH3 + 3 I2 = N2(I6) + 3 H2
[Bi(OH)2NO3]4*BiO(OH) + H2O = Bi(OH)3 + HNO3 =>
[Bi(OH)2NO3]4*BiO(OH) + 5 H2O = 5 Bi(OH)3 + 4 HNO3
Pb(NO3)2(aq) + K2Co3(aq) = PbCo3(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2Co3(aq) = PbCo3(s) + 2 KNO3(aq)
Na[Al(OH)4] + Si(OH)4 = Na96(H2O)216(AlO2)96(SiO2)96 + H2O =>
96 Na[Al(OH)4] + 96 Si(OH)4 = Na96(H2O)216(AlO2)96(SiO2)96 + 168 H2O
NH4Cl + MgCl2 = Cl2 + MgNH4 =>
2 NH4Cl + 2 MgCl2 = 3 Cl2 + 2 MgNH4
Cl2 + K2S + KOH = KCl + H2SO4 + H2O =>
4 Cl2 + K2S + 6 KOH = 8 KCl + H2SO4 + 2 H2O
Mg + HClO4 = H2 + Mg(ClO4)2 =>
Mg + 2 HClO4 = H2 + Mg(ClO4)2
KNO3(aq) + CuSO4(aq) = Cu(NO3)2(aq) + K2SO4 =>
2 KNO3(aq) + CuSO4(aq) = Cu(NO3)2(aq) + K2SO4
Na3CO + Ba(NO3)2 = NaNO3 + Ba3(CO)2 =>
2 Na3CO + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(CO)2
Al + H2SO4 = H2 + Al(SO4)2 =>
Al + 2 H2SO4 = 2 H2 + Al(SO4)2
Mg(HSO4)2 + AgNO3 = Mg(NO3)2 + AgHSO4 =>
Mg(HSO4)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgHSO4
NaCl + KO = NaO + KCl =>
NaCl + KO = NaO + KCl
Cl2 + KBrO3 = Br2 + KClO3 =>
Cl2 + 2 KBrO3 = Br2 + 2 KClO3
HClO3 + SO2 = HCl + SO3 =>
HClO3 + 3 SO2 = HCl + 3 SO3
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
NaNO2 + KMnO4 + HNO3 = NaNO3 + KNO3 + Mn(NO3)2 + H2 =>
8 NaNO2 + 2 KMnO4 + 6 HNO3 = 8 NaNO3 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2
ZnCl2 + HNO3 = Zn(NO3)2 + HCl =>
ZnCl2 + 2 HNO3 = Zn(NO3)2 + 2 HCl
BaO(g) + HOH(l) = Ba(OH)2(aq) =>
BaO(g) + HOH(l) = Ba(OH)2(aq)
NaCIO + H2O = NaOH + HCIO =>
NaCIO + H2O = NaOH + HCIO
FeCl3 + HCl + KMnO4 = FeCl4 + MnCl2 + KCl + H2O =>
5 FeCl3 + 8 HCl + KMnO4 = 5 FeCl4 + MnCl2 + KCl + 4 H2O
KBr + KCr2O7 + H2SO4 = Br + K2SO4 + Cr2(SO4)3 + H2O =>
7 KBr + KCr2O7 + 7 H2SO4 = 7 Br + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
As2O3 + KMnO4 + HCl = As2O5 + MnCl2 + KCl + H2O =>
5 As2O3 + 4 KMnO4 + 12 HCl = 5 As2O5 + 4 MnCl2 + 4 KCl + 6 H2O
Sr(OH)2(H2O)8 + HCl = SrCl2 + H2O =>
Sr(OH)2(H2O)8 + 2 HCl = SrCl2 + 10 H2O
Fe(OH)3 + H2S = Fe(OH)2 + S + H2O =>
2 Fe(OH)3 + H2S = 2 Fe(OH)2 + S + 2 H2O
Fe(CO)5 + PF3 + H2 = CO + Fe(CO)2(PF3)2(H)2 =>
Fe(CO)5 + 2 PF3 + H2 = 3 CO + Fe(CO)2(PF3)2(H)2
Pb(NO3)2(aq) + LiCl(aq) = PbCl2(s) + LiNO3(aq) =>
Pb(NO3)2(aq) + 2 LiCl(aq) = PbCl2(s) + 2 LiNO3(aq)
C6H18O3 + O2 = CO2 + H2O =>
C6H18O3 + 9 O2 = 6 CO2 + 9 H2O
Ca(k) + O2(d) = CaO(k) =>
2 Ca(k) + O2(d) = 2 CaO(k)
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