| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
CrO3 + 2 KI + H2O = I2 + K2CrO4 + H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
NaHCO3 + C6H8O7*H2O = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7*H2O = 4 H2O + 3 CO2 + Na3C6H5O7
Bi + H2O + N = Bi(NO3)3 + H =>
Bi + 9 H2O + 3 N = Bi(NO3)3 + 18 H
V2O5 + H2SO4 + Na2SO3 = VOSO4 + H2O + Na2SO4 =>
V2O5 + 2 H2SO4 + Na2SO3 = 2 VOSO4 + 2 H2O + Na2SO4
Fe + Au3F = Fe4Au + F =>
12 Fe + Au3F = 3 Fe4Au + F
C6H6 + KMnO4 + H2SO4 = MnO2 + CO2 + H2O + K2SO4 =>
C6H6 + 10 KMnO4 + 5 H2SO4 = 10 MnO2 + 6 CO2 + 8 H2O + 5 K2SO4
Hg2Cl4 + SnCl2 = SnCl4 + Hg =>
Hg2Cl4 + 2 SnCl2 = 2 SnCl4 + 2 Hg
C2H5OH + KMnO4 = H2O + C2H4O + Mn + KOH =>
7 C2H5OH + 2 KMnO4 = 6 H2O + 7 C2H4O + 2 Mn + 2 KOH
CuCN + C2N2 = Cu(CN)2 =>
2 CuCN + C2N2 = 2 Cu(CN)2
HCl + Na2CO3 = NaCl + CO2 + H2O =>
2 HCl + Na2CO3 = 2 NaCl + CO2 + H2O
Co2(CO)8 + Na = NaCo(CO)4 =>
Co2(CO)8 + 2 Na = 2 NaCo(CO)4
H2SO3 + NH4OH = H2O + NH4 + SO3 =>
H2SO3 + 2 NH4OH = 2 H2O + 2 NH4 + SO3
CH4(g) + H2O(g) = CO + H2(g) =>
CH4(g) + H2O(g) = CO + 3 H2(g)
AuNO3 + CaCl2 = AuCl + Ca(NO3)2 =>
2 AuNO3 + CaCl2 = 2 AuCl + Ca(NO3)2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CHCHCH2Br + CuCN = CHCHCH2CN + CuBr =>
CHCHCH2Br + CuCN = CHCHCH2CN + CuBr
Na2S + Cr(NO3)3 + H2O = Cr(OH)3 + H2S + NaNO3 =>
3 Na2S + 2 Cr(NO3)3 + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 NaNO3
Al + SnCl2 = Sn + AlCl3 =>
2 Al + 3 SnCl2 = 3 Sn + 2 AlCl3
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
Cl2 + KI = KCl + I2 = =>
Cl2 + 2 KI = 2 KCl + I2
Ag(NH3)2 + Se + H2O = Ag2Se + Ag2SeO3 + NH4 =>
6 Ag(NH3)2 + 3 Se + 6 H2O = Ag2Se + 2 Ag2SeO3 + 12 NH4
Fe2O3 + Al = Fe4 + Al2O3 =>
2 Fe2O3 + 4 Al = Fe4 + 2 Al2O3
EuCl3*6H2O + NaOH = Eu(OH)3 + NaCl + H2O =>
EuCl3*6H2O + 3 NaOH = Eu(OH)3 + 3 NaCl + 6 H2O
Ca + Pb(NO3)2 = Ca(NO3)2 + Pb4 =>
4 Ca + 4 Pb(NO3)2 = 4 Ca(NO3)2 + Pb4
Al2O3 + HCl = Al2Cl2 + H2O3 =>
Al2O3 + 2 HCl = Al2Cl2 + H2O3
B2O3 + BrF3 = BF3 + Br + O =>
B2O3 + 2 BrF3 = 2 BF3 + 2 Br + 3 O
CH3COOH + NH4OH = CH3COO + H2O + NH4 =>
CH3COOH + NH4OH = CH3COO + H2O + NH4
Mg(s) + HNO3(aq) = Mg(NO3)2(l) + H2(g) =>
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(l) + H2(g)
S{2-} + Cr2O7{2-} + H{+} = Cr{3+} + S + H2O =>
3 S{2-} + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Copper + Carbon = CuC =>
Cu + C = CuC
NaCl + Ca = Na + CaCl =>
NaCl + Ca = Na + CaCl
Cl2 + FeSO4 + KOH = K2FeO4 + KCl + H2O + SO3 =>
2 Cl2 + FeSO4 + 6 KOH = K2FeO4 + 4 KCl + 3 H2O + SO3
Na2O + H2O = NaOH* =>
Na2O + H2O = 2 NaOH*
K2CO3 + Ca3(PO4)2 = K3(PO4) + CaCO3 =>
3 K2CO3 + Ca3(PO4)2 = 2 K3(PO4) + 3 CaCO3
Zn(OH)2 + CaSO4 = ZnSO4 + Ca(OH)2 =>
Zn(OH)2 + CaSO4 = ZnSO4 + Ca(OH)2
HNO3 + Zn(OH)2 = Zn(NO3)2 + H2O =>
2 HNO3 + Zn(OH)2 = Zn(NO3)2 + 2 H2O
FeCr2O4 + K2CO3 + O2 = K2CrO4 + Fe2O2 + CO2 =>
2 FeCr2O4 + 4 K2CO3 + 3 O2 = 4 K2CrO4 + Fe2O2 + 4 CO2
(a)Sn + NaOH = Na2SnO2 + H2 =>
(a)Sn + 2 NaOH = Na2SnO2 + H2
Ag + H2O = AgOH + H =>
Ag + H2O = AgOH + H
K2CO3 + Ca3(PO4)2 = K3(PO4) + CaCO3 =>
3 K2CO3 + Ca3(PO4)2 = 2 K3(PO4) + 3 CaCO3
Bi + Cl + H2O = BiClO + HCl =>
Bi + 3 Cl + H2O = BiClO + 2 HCl
Mg(OH)2 + AgNO3 = Mg(NO3)2 + AgOH =>
Mg(OH)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgOH
MgCl2 + Na2F2 = NaCl + MgF2 =>
MgCl2 + Na2F2 = 2 NaCl + MgF2
NH3 + HS = NH4 + S =>
NH3 + HS = NH4 + S
Na2O + HOH = NaOH = H2O =>
Na2O + HOH = 2 NaOH
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H2O + K2SO4 = H2SO4 + K2O =>
H2O + K2SO4 = H2SO4 + K2O
H2PbO3 + NO = HNO3 + H2O + Pb =>
3 H2PbO3 + 4 NO = 4 HNO3 + H2O + 3 Pb
ZnSO4 + NH4(NO3) = Zn(NO3)2 + (NH4)2SO4 =>
ZnSO4 + 2 NH4(NO3) = Zn(NO3)2 + (NH4)2SO4
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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01/15/25
方程式のバランス02/14/24
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