| 前日に均衡した方程式 |
2 Na + 2 H2O = 2 NaOH + H2
FeSO4 + H2O2 + KOH = Fe(OH)3 + KSO4 =>
FeSO4 + H2O2 + KOH = Fe(OH)3 + KSO4
N4 + H5 = NH2 =>
5 N4 + 8 H5 = 20 NH2
CO2 + H2O = C7H10 + O2 =>
14 CO2 + 10 H2O = 2 C7H10 + 19 O2
C4H10 + Br2 = C4H9Br2 + HBr2 =>
C4H10 + 2 Br2 = C4H9Br2 + HBr2
K2CO3 + NiCl3 = KCl + Ni2(CO3)3 =>
3 K2CO3 + 2 NiCl3 = 6 KCl + Ni2(CO3)3
H2O + Ca(AlO2)2 = Al(OH)3 + Ca(OH)2 =>
4 H2O + Ca(AlO2)2 = 2 Al(OH)3 + Ca(OH)2
B2(SO4)3 + BaCl2 = BCl3 + BaSO4 =>
B2(SO4)3 + 3 BaCl2 = 2 BCl3 + 3 BaSO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NO2 + Ba(OH)2 = Ba(NO3)2 + H2O + Ba(NO2)2 =>
4 NO2 + 2 Ba(OH)2 = Ba(NO3)2 + 2 H2O + Ba(NO2)2
YBr3 + NH4NO3 = Y(NO3)3 + (NH4)3Br3 =>
YBr3 + 3 NH4NO3 = Y(NO3)3 + (NH4)3Br3
Cu{2+}S{6+} + Fe{2+} = Fe{3+}S + Cu =>
Cu{2+}S{6+} + 2 Fe{2+} = 2 Fe{3+}S + Cu
H2 + HgCO3 = HgCO + H2O =>
2 H2 + HgCO3 = HgCO + 2 H2O
Fe(C2H3O2)2 + Ba(OH)2 = Fe(OH)2 + Ba(C2H3O2)2 =>
Fe(C2H3O2)2 + Ba(OH)2 = Fe(OH)2 + Ba(C2H3O2)2
F2(g) + NaI(aq) = F2I(aq) + Na(s) =>
F2(g) + NaI(aq) = F2I(aq) + Na(s)
Y2(SO4)3 + Ba(NO3)2 = Ba(SO4) + Y(NO3)3 =>
Y2(SO4)3 + 3 Ba(NO3)2 = 3 Ba(SO4) + 2 Y(NO3)3
MnO + HCl = Mn2Cl + Cl2 + H2O =>
4 MnO + 8 HCl = 2 Mn2Cl + 3 Cl2 + 4 H2O
C9H1303 + O2 = CO2 + H2O =>
4 C9H1303 + 1339 O2 = 36 CO2 + 2606 H2O
Ni + Cl2 = Cl2Ni3 =>
3 Ni + Cl2 = Cl2Ni3
A2 = A1 =>
A2 = 2 A1
Cr7 = Cr5 =>
5 Cr7 = 7 Cr5
N2 + O2 + H2O = HNO3 = =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
NaOH + S = H2O + Na2S + Na2S2O3 =>
6 NaOH + 4 S = 3 H2O + 2 Na2S + Na2S2O3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
KIO4 + MnSO4 + KOH = HMnO4 + KIO3 + K2SO4 + H2O =>
5 KIO4 + 2 MnSO4 + 4 KOH = 2 HMnO4 + 5 KIO3 + 2 K2SO4 + H2O
H2S2O3 + I2 + H2O = H2SO4 + HI =>
H2S2O3 + 4 I2 + 5 H2O = 2 H2SO4 + 8 HI
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
Na + HNo3 = NaNo3 + H2 =>
2 Na + 2 HNo3 = 2 NaNo3 + H2
NH4No3 + LiOH = NH4OH + LiNo3 =>
NH4No3 + LiOH = NH4OH + LiNo3
C2H4 + J2 = C2H4J2 =>
C2H4 + J2 = C2H4J2
BaCrO4 + C2H5OH + H2SO4 = BaSO4 + Cr2(SO4)3 + CH3CHO + H2O =>
2 BaCrO4 + 3 C2H5OH + 5 H2SO4 = 2 BaSO4 + Cr2(SO4)3 + 3 CH3CHO + 8 H2O
C5H8NO4Na + NaOH = CO2 + H2O + Na + N =>
C5H8NO4Na + 20 NaOH = 5 CO2 + 14 H2O + 21 Na + N
K2Cr2O7 + C2H2 = K2CO3 + CO2 + H2O + Cr2O3 =>
5 K2Cr2O7 + 3 C2H2 = 5 K2CO3 + CO2 + 3 H2O + 5 Cr2O3
Cu2S2C = Cu2 + CS2 =>
Cu2S2C = Cu2 + CS2
Cr + Ca(OH)2 = Cr(OH)2 + Ca =>
Cr + Ca(OH)2 = Cr(OH)2 + Ca
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
CH3COOH + Al(OH) = CH3COOAl + H2O =>
CH3COOH + Al(OH) = CH3COOAl + H2O
SiF4 + H2O = F + SiO2 + H =>
SiF4 + 2 H2O = 4 F + SiO2 + 4 H
Al + ZnC2O4 = Zn + Al2(C2O4)3 =>
2 Al + 3 ZnC2O4 = 3 Zn + Al2(C2O4)3
C2H4 + O2 = H2O + C2H3 =>
4 C2H4 + O2 = 2 H2O + 4 C2H3
C8H9NO + HOSO2Cl = C8H8ClNO3S + H2O =>
C8H9NO + HOSO2Cl = C8H8ClNO3S + H2O
BaCl2(a) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(a) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
C10H12O18 + O2 = CO2 + H2O =>
C10H12O18 + 4 O2 = 10 CO2 + 6 H2O
Fe3PO4 + Ba(OH)2 = Fe(OH)2 + Ba3PO4 =>
Fe3PO4 + 3 Ba(OH)2 = 3 Fe(OH)2 + Ba3PO4
MgO + Si + HCl = SiH4 + MgCl2 + O2 =>
2 MgO + Si + 4 HCl = SiH4 + 2 MgCl2 + O2
AgVO3 + BeSnO3 = Ag2SnO3 + Be(VO3)2 =>
2 AgVO3 + BeSnO3 = Ag2SnO3 + Be(VO3)2
Ti4Cl + O2 = Ti4O + Cl =>
2 Ti4Cl + O2 = 2 Ti4O + 2 Cl
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
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