| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4***Si2H3 + 11 O2 = 8 SiO2 + 6 H2O***
Br2 + Fe{2+} = Br({-}) + Fe{3+} =>
Br2 + 2 Fe{2+} = 2 Br({-}) + 2 Fe{3+}
Calcium + Hydrochloricacid = Calciumchloride + Hydrogen =>
Ca + 2 HCl = CaCl2 + H2
PlNO3 = PlO + NO2 =>
PlNO3 = PlO + NO2
CaCl2 + (NH4)2SO4 = Ca2(SO4)2 + NH4Cl =>
2 CaCl2 + 2(NH4)2SO4 = Ca2(SO4)2 + 4 NH4Cl
Na{2}S + HCl = NaCl + H{2}S =>
Na{2}S + HCl = NaCl + H{2}S
Cu + HNO3 = Cu(NO30)2 + NO + H2O =>
3 Cu + 116 HNO3 = 3 Cu(NO30)2 + 110 NO + 58 H2O
KI + Sn(NO3)4 = K(NO3) + SnI4 =>
4 KI + Sn(NO3)4 = 4 K(NO3) + SnI4
Mg(s) + CuSO4(s) = Cu + MgSO4 =>
Mg(s) + CuSO4(s) = Cu + MgSO4
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
FeCl3 + NH3 + H2O = FeO(OH) + (NH4)Cl =>
FeCl3 + 3 NH3 + 2 H2O = FeO(OH) + 3(NH4)Cl
HNO3 + MgH2 = H + Mg(NO3)2 =>
2 HNO3 + MgH2 = 4 H + Mg(NO3)2
BaC2O4 + KIO3 = Ba(IO3)2 + K2C2O4 =>
BaC2O4 + 2 KIO3 = Ba(IO3)2 + K2C2O4
NiS + O2 + H2O = Ni2O3 + H2SO4 =>
4 NiS + 9 O2 + 4 H2O = 2 Ni2O3 + 4 H2SO4
Zn + Cu(NO3)2 = Zn(NO3) + Cu2 =>
4 Zn + 2 Cu(NO3)2 = 4 Zn(NO3) + Cu2
C8H6O3 + C2H6O = C16H12O3 + H2O =>
13 C8H6O3 + 12 C2H6O = 8 C16H12O3 + 27 H2O
CuCl2 + K2CO3 = Cu(CO3) + KCl =>
CuCl2 + K2CO3 = Cu(CO3) + 2 KCl
PbO + CH3COOH = PbCH2COO + H2O =>
PbO + CH3COOH = PbCH2COO + H2O
Na2SO3 + KJO3 + H2SO4 = J2 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KJO3 + H2SO4 = J2 + 5 Na2SO4 + K2SO4 + H2O
C3H8 + O = HOH + CO2 =>
C3H8 + 10 O = 4 HOH + 3 CO2
LiNO3 + Mg(SO4)2 = LiSO4 + Mg(NO3)2 =>
2 LiNO3 + Mg(SO4)2 = 2 LiSO4 + Mg(NO3)2
HCfO4 + P4O10 = H3PO4 + Cf2O7 =>
12 HCfO4 + P4O10 = 4 H3PO4 + 6 Cf2O7
SnSO4 + CuSO4 = Cu + Sn(SO4)2 =>
SnSO4 + CuSO4 = Cu + Sn(SO4)2
Ag(COCH3) + MgCl2 = AgCl + Mg(COCH3)2 =>
2 Ag(COCH3) + MgCl2 = 2 AgCl + Mg(COCH3)2
Zn + MnO4{-} + H2O = Zn{2+} + MnO2 + OH{-} =>
3 Zn + 2 MnO4{-} + 4 H2O = 3 Zn{2+} + 2 MnO2 + 8 OH{-}
Zn(OH)2 + HCl(aq) = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl(aq) = 2 H2O + ZnCl2
Ni3(PO4)2 = PO4 + Ni =>
Ni3(PO4)2 = 2 PO4 + 3 Ni
Pb(NO3)2 + MgI2 = PbI2 + Mg(NO3)2 =>
Pb(NO3)2 + MgI2 = PbI2 + Mg(NO3)2
C6H8O + OH = CO2 + H2O =>
C6H8O + 30 OH = 6 CO2 + 19 H2O
SnS2(s) + O2(g) = SnO2(s) + SO2 =>
SnS2(s) + 3 O2(g) = SnO2(s) + 2 SO2
Cu + Na2SO4 + AuCl3 = Au2O3 + NaCl + CuCl2 + SO2 =>
3 Cu + 3 Na2SO4 + 4 AuCl3 = 2 Au2O3 + 6 NaCl + 3 CuCl2 + 3 SO2
H3PO3 + CH3COCl = C2H8O7P2 + HCl =>
2 H3PO3 + CH3COCl = C2H8O7P2 + HCl
Na3SbS3 + NaOH = Sb + Na2SO4 + H2O + Na2S =>
8 Na3SbS3 + 24 NaOH = 8 Sb + 3 Na2SO4 + 12 H2O + 21 Na2S
KCl + AgCH3COO = AgCl + KCH3COO =>
KCl + AgCH3COO = AgCl + KCH3COO
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
Na(OH) + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 Na(OH) + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
Na2SO4 + ZnCl2 = NaCl + ZnSO4 =>
Na2SO4 + ZnCl2 = 2 NaCl + ZnSO4
Cu(l) + I2 = CuI =>
2 Cu(l) + I2 = 2 CuI
H2SO4(aq) + Cu3(PO4)2(s) = CuSO4(aq) + H3PO4(aq) =>
3 H2SO4(aq) + Cu3(PO4)2(s) = 3 CuSO4(aq) + 2 H3PO4(aq)
Pb2(SO3)3 + HCl = PbCl3 + H2SO3 =>
Pb2(SO3)3 + 6 HCl = 2 PbCl3 + 3 H2SO3
BaSO3 + HI = H2O + SO2 + BaI2 =>
BaSO3 + 2 HI = H2O + SO2 + BaI2
FeS + H2O = Fe + SO + H2 =>
FeS + H2O = Fe + SO + H2
FeCl2 + Ba(OH)2 = BaCl2 + Fe(OH)2 =>
FeCl2 + Ba(OH)2 = BaCl2 + Fe(OH)2
FeCl3 + Na2S2O3 = NaCl + Na[Fe(S2O3)2] =>
FeCl3 + 2 Na2S2O3 = 3 NaCl + Na[Fe(S2O3)2]
N2 + FeO2 = Fe3N4 + O2 =>
2 N2 + 3 FeO2 = Fe3N4 + 3 O2
Na(s) + S8(s) = NaS(s) =>
8 Na(s) + S8(s) = 8 NaS(s)
CuSO4 + Zn(NO3)2 + H2SO4 = Cu(NO3)2 + Zn(SO4)2 + H2O + NO =>
2 CuSO4 + 3 Zn(NO3)2 + 4 H2SO4 = 2 Cu(NO3)2 + 3 Zn(SO4)2 + 4 H2O + 2 NO
BiS3 + HNO3 = Bi + SHNO3 =>
BiS3 + 3 HNO3 = Bi + 3 SHNO3
N2H4 + CuSO4 + KOH = N2 + Cu2O + H2O + K2SO4 =>
N2H4 + 4 CuSO4 + 8 KOH = N2 + 2 Cu2O + 6 H2O + 4 K2SO4
Cr + O2 = Cr2O8 =>
2 Cr + 4 O2 = Cr2O8
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス01/24/25
方程式のバランス02/23/24
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