| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
PB + H2SO4 = PBSO4 + H2
Na2CO3 + H + CI = NaCI + H2O + CO2 =>
Na2CO3 + 2 H + 2 CI = 2 NaCI + H2O + CO2
C6H14O4 + C2H6O = C3H8O3 + C20H38O2 =>
41 C6H14O4 + 8 C2H6O = 54 C3H8O3 + 5 C20H38O2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + H2O + Fe2(SO4)3 + Cr2(SO4)3 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = K2SO4 + 7 H2O + 3 Fe2(SO4)3 + Cr2(SO4)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K + HOH = KH + OH =>
K + HOH = KH + OH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
CH3CH2CHOHCH3 + Cr2O7{2-} + H{+} = CH3CH2COCH3 + Cr{3+} + H2O =>
3 CH3CH2CHOHCH3 + Cr2O7{2-} + 8 H{+} = 3 CH3CH2COCH3 + 2 Cr{3+} + 7 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
KNi3(PO4)2 = K(PO4)2Ni3 =>
KNi3(PO4)2 = K(PO4)2Ni3
FeS2 + H2O = Fe(OH)3 + SO4 + H =>
FeS2 + 11 H2O = Fe(OH)3 + 2 SO4 + 19 H
Mn(NO3)2 + (NH4)3PO4 = Mn3(PO4)2 + NH4NO3 =>
3 Mn(NO3)2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6 NH4NO3
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Br2{-} + Cr2O7{2-} + H{+} = Br2 + Cr{3+} + H2O =>
6 Br2{-} + Cr2O7{2-} + 14 H{+} = 6 Br2 + 2 Cr{3+} + 7 H2O
Sr + S2 = Sr2S2 =>
2 Sr + S2 = Sr2S2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C4H10O3 + O2 = CO2 + H2O =>
C4H10O3 + 5 O2 = 4 CO2 + 5 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
K2S(aq) + BaCl2(aq) = KCl + BaS =>
K2S(aq) + BaCl2(aq) = 2 KCl + BaS
H3PO4 + Mg(OH)2 = (Mg3(PO4)2) + H2O =>
2 H3PO4 + 3 Mg(OH)2 = (Mg3(PO4)2) + 6 H2O
Pb(SO4)2 + Na = Pb + Na(SO4)2 =>
Pb(SO4)2 + Na = Pb + Na(SO4)2
S{2-} + I2{-} + OH{-} = SO4{2-} + I{-} + H2O =>
S{2-} + 8 I2{-} + 8 OH{-} = SO4{2-} + 16 I{-} + 4 H2O
K + HOH = KH + HO =>
K + HOH = KH + HO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C4 = C2 =>
C4 = 2 C2
MgO + P2O5 = Mg2P2O7 =>
2 MgO + P2O5 = Mg2P2O7
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
(CaOH)2CO3 = CaO + CO2 + H2O =>
(CaOH)2CO3 = 2 CaO + CO2 + H2O
Al(s) + Ca(NO3)2(aq) = Al(NO3)3(aq) + Ca(s) =>
2 Al(s) + 3 Ca(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Ca(s)
CSO4 + O2 = CO + SO4 =>
2 CSO4 + O2 = 2 CO + 2 SO4
NH4(UF5) + F2 = UF6 + N + HF =>
2 NH4(UF5) + 5 F2 = 2 UF6 + 2 N + 8 HF
Ba + CaOH = BaOH + Ca =>
Ba + CaOH = BaOH + Ca
Pb + CrF3 = Cr + PbF =>
3 Pb + CrF3 = Cr + 3 PbF
Cr + CaCl2 = CrCl2 + Ca =>
Cr + CaCl2 = CrCl2 + Ca
A2B2 = AB =>
A2B2 = 2 AB
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
SnCl2 + CaO + C = Sn + CaCl2 + CO2 =>
2 SnCl2 + 2 CaO + C = 2 Sn + 2 CaCl2 + CO2
P + L2 = PL =>
2 P + L2 = 2 PL
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Ca(OH)2 + KNO3 = K(OH)2 + CaNO3 =>
Ca(OH)2 + KNO3 = K(OH)2 + CaNO3
Zn + CSO4 = ZnSO4 + C =>
Zn + CSO4 = ZnSO4 + C
CH3CHO + Na2Cr2O7 + H2SO4 = CH3COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + Na2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Na2SO4 + Cr2(SO4)3 + 4 H2O
MnO4{-} + NO2{-} + OH{-} = MnO4{2-} + NO3{-} + H2O =>
2 MnO4{-} + NO2{-} + 2 OH{-} = 2 MnO4{2-} + NO3{-} + H2O
S + O3 = SO3 =>
S + O3 = SO3
S + HNO3 = H2SO3 + NO2 + H2O =>
S + 4 HNO3 = H2SO3 + 4 NO2 + H2O
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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12/24/24
方程式のバランス01/23/24
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