| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
MnCO3 + 2 HNO3 = Mn(NO3)2 + H2CO3
HS2 = H + S =>
HS2 = H + 2 S
Fe2(SO4)3 + Pb(NO3)2 = Fe(NO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb(SO4)
MnSO4 + KIO4 + H2O = HMnO4 + KIO3 + H2SO4 =>
2 MnSO4 + 5 KIO4 + 3 H2O = 2 HMnO4 + 5 KIO3 + 2 H2SO4
FeCl3*6H2O + K4Fe(CN)6*3H2O = Fe4[Fe(CN)6]3*14H2O + KCl + H2O =>
4 FeCl3*6H2O + 3 K4Fe(CN)6*3H2O = Fe4[Fe(CN)6]3*14H2O + 12 KCl + 19 H2O
K2Cr2O7(aq) + H2SO4(aq) + H2C2O4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
K2Cr2O7(aq) + 4 H2SO4(aq) + 3 H2C2O4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + 6 CO2(g) + 7 H2O(l)
Pb(s) + H2SO4(aq) = PbSO4 + H2 =>
Pb(s) + H2SO4(aq) = PbSO4 + H2
PbS + O = PbO + SO2 =>
PbS + 3 O = PbO + SO2
B2O3(s) + C(s) = B4C(s) + CO(g) =>
2 B2O3(s) + 7 C(s) = B4C(s) + 6 CO(g)
FeO + N2 = Fe + NO2 =>
4 FeO + N2 = 4 Fe + 2 NO2
PbO + Ca(OH)2 = Pb(OH)2 + CaO =>
PbO + Ca(OH)2 = Pb(OH)2 + CaO
ClO{-} + Cr(OH)4{-} = Cl{-} + H2O + CrO4{2-} + H{+} =>
3 ClO{-} + 2 Cr(OH)4{-} = 3 Cl{-} + 3 H2O + 2 CrO4{2-} + 2 H{+}
NaNO3(s) + H2SO4 = Na2SO4(s) + HNO3(l) =>
2 NaNO3(s) + H2SO4 = Na2SO4(s) + 2 HNO3(l)
Ti + P4 = Ti3P2 =>
6 Ti + P4 = 2 Ti3P2
KClO3 + H2O = K2O + HClO3 =>
2 KClO3 + H2O = K2O + 2 HClO3
Mg(OH)2 + HNO3(aq) = Mg(NO3)2(aq) + H2O =>
Mg(OH)2 + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O
NH3(g) + O2(g) = N2(g) + H2O(liquid) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(liquid)
C2H2 + AgNO3 = H2O + CO2 + Ag + N2 =>
6 C2H2 + 10 AgNO3 = 6 H2O + 12 CO2 + 10 Ag + 5 N2
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
H2CO3 + Cr(OH)3 = Cr2(CO3)3 + H2O =>
3 H2CO3 + 2 Cr(OH)3 = Cr2(CO3)3 + 6 H2O
H2S + Be(OH)2 = Be2S2 + H2O =>
2 H2S + 2 Be(OH)2 = Be2S2 + 4 H2O
NC4H12I + I2 = NC4H12I5 =>
NC4H12I + 2 I2 = NC4H12I5
Na2O(s) = Na + O2 =>
2 Na2O(s) = 4 Na + O2
NH4Cl + K2Cr2O7 + H2SO4 = (NH4)2SO4 + K2SO4 + CrO2Cl2 + H2O =>
4 NH4Cl + K2Cr2O7 + 3 H2SO4 = 2(NH4)2SO4 + K2SO4 + 2 CrO2Cl2 + 3 H2O
P2S3 = P4 + S8 =>
8 P2S3 = 4 P4 + 3 S8
Cl2O3 = Cl2O2 + O2 =>
2 Cl2O3 = 2 Cl2O2 + O2
NaIO4 = NaIO3 + O2 =>
2 NaIO4 = 2 NaIO3 + O2
C8H18(l) + O2 = CO2(g) + H2O(l) =>
2 C8H18(l) + 25 O2 = 16 CO2(g) + 18 H2O(l)
Cr(OH)2 + HCl = CrCl2 + H2O0 =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O0
Mg(SO4) + NaOH = Mg(OH)2 + Na2(SO4) =>
Mg(SO4) + 2 NaOH = Mg(OH)2 + Na2(SO4)
P + S8 = P4S10 =>
16 P + 5 S8 = 4 P4S10
CrCl3 + HNO3 = Cr(NO3)3 + HCl =>
CrCl3 + 3 HNO3 = Cr(NO3)3 + 3 HCl
C6H18O(g) + O2(g) = CO2(g) + H2O =>
C6H18O(g) + 10 O2(g) = 6 CO2(g) + 9 H2O
Ga(OH)3 + H3PO4 = GaPO4 + H2O =>
Ga(OH)3 + H3PO4 = GaPO4 + 3 H2O
Ca(H2PO4)2 + H2O = Ca(OH)2 + H3PO4 =>
Ca(H2PO4)2 + 2 H2O = Ca(OH)2 + 2 H3PO4
HF + N2F2 = N2H2F4 =>
2 HF + N2F2 = N2H2F4
Si + H2O = SiO2 + H =>
Si + 2 H2O = SiO2 + 4 H
HCl + H2O2 = Cl2 + H2O =>
2 HCl + H2O2 = Cl2 + 2 H2O
SnO + NaOH + H2O = Na2(Sn(OH)4) =>
SnO + 2 NaOH + H2O = Na2(Sn(OH)4)
Ca(s) + Br2 = CaBr2(s) =>
Ca(s) + Br2 = CaBr2(s)
C6H5COOH + Mg = C6H5COOMg + H2 =>
2 C6H5COOH + 2 Mg = 2 C6H5COOMg + H2
CaO + P = Ca3P2 + O2 =>
6 CaO + 4 P = 2 Ca3P2 + 3 O2
CuSO4 + Na2SO4 = CuNa + SO4 =>
2 CuSO4 + Na2SO4 = 2 CuNa + 3 SO4
NaNO2 + Na2Cr2O7 + HNO3 = NaNO3 + Cr(NO3)3 + H2O =>
3 NaNO2 + Na2Cr2O7 + 8 HNO3 = 5 NaNO3 + 2 Cr(NO3)3 + 4 H2O
S2 + H2 = S2H3 =>
2 S2 + 3 H2 = 2 S2H3
Cl + FeI2 = FeCl3 + I =>
3 Cl + FeI2 = FeCl3 + 2 I
AlOHSO4 + NaOH = Na2SO4 + Al(OH)3 =>
AlOHSO4 + 2 NaOH = Na2SO4 + Al(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgF2 + Cs = CsF + Mg =>
MgF2 + 2 Cs = 2 CsF + Mg
Ca(OH)2(aq) + H2CO3(aq) = CaCO3 + H2O =>
Ca(OH)2(aq) + H2CO3(aq) = CaCO3 + 2 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10/23/24
方程式のバランス11/22/23
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