| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Mg + Pb(No3)2 = 2 Mg(No3) + Pb
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Fe(s) + Mg(NO3)2(aq) = Mg(s) + Fe(NO3)3(aq) =>
2 Fe(s) + 3 Mg(NO3)2(aq) = 3 Mg(s) + 2 Fe(NO3)3(aq)
Fe2S3 + H2O + O2 = Fe(OH)3 + S =>
2 Fe2S3 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 6 S
Ba(NO3)2 + NaIO3 = Ba(IO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaIO3 = Ba(IO3)2 + 2 NaNO3
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(s) + Mg(NO3)2(aq) = Fe(NO3)2(aq) + Mg(s) =>
Fe(s) + Mg(NO3)2(aq) = Fe(NO3)2(aq) + Mg(s)
Na2(CO3) + AlCl3 = NaCl + Al2(CO3)3 =>
3 Na2(CO3) + 2 AlCl3 = 6 NaCl + Al2(CO3)3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
LiH + OH = LiOH + H2O =>
LiH + 2 OH = LiOH + H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na2FeO4 + HCl = NaCl + FeCl2 + H2O + O2 =>
Na2FeO4 + 4 HCl = 2 NaCl + FeCl2 + 2 H2O + O2
PbCl2 + HCl + VCl3 = VCl4 + PbH4 =>
PbCl2 + 4 HCl + 6 VCl3 = 6 VCl4 + PbH4
AgPO4 + CaSO4 = CaPO4 + AgSO4 =>
AgPO4 + CaSO4 = CaPO4 + AgSO4
Co(OH)2 + NaOH = [Co(OH)4]Na2 =>
Co(OH)2 + 2 NaOH = [Co(OH)4]Na2
CO2 + H2O = CH2 + O =>
CO2 + H2O = CH2 + 3 O
C + H2 + N2 = HCN =>
2 C + H2 + N2 = 2 HCN
KI + KNO2 + CH3COOH = CH3COOK + I2 + NO + H2O =>
2 KI + 2 KNO2 + 4 CH3COOH = 4 CH3COOK + I2 + 2 NO + 2 H2O
Fe2(SO4)3 + KI = FeI2 + K2SO4 + I2 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + 3 K2SO4 + I2
Bi(NO3)3 + NH4OH = Bi(OH)2NO3 + NH4NO3 =>
Bi(NO3)3 + 2 NH4OH = Bi(OH)2NO3 + 2 NH4NO3
KCl + K3Fe(CN)6 = Cl2 + K4Fe(CN)6 =>
2 KCl + 2 K3Fe(CN)6 = Cl2 + 2 K4Fe(CN)6
H2 + MgO = H2O + Mg =>
H2 + MgO = H2O + Mg
K2Cr2O7 + H2C2O4 = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4 = 2 K[Cr(H2O)2(C2O4)2] + 3 H2O + 6 CO2
K2(SO4) + Zn(OH)2 = K(OH) + Zn(SO4) =>
K2(SO4) + Zn(OH)2 = 2 K(OH) + Zn(SO4)
NiSO4 + AgCH3COO = Ni(CH3COO)2 + Ag2SO4 =>
NiSO4 + 2 AgCH3COO = Ni(CH3COO)2 + Ag2SO4
C4H10O + Cr2O7{-2} + H{+} = C4H8O + Cr{+3} + H2O =>
3 C4H10O + Cr2O7{-2} + 8 H{+} = 3 C4H8O + 2 Cr{+3} + 7 H2O
Ca(OH)2 + Ca(HCo3)2 = CaCo3 + H2O =>
Ca(OH)2 + Ca(HCo3)2 = 2 CaCo3 + 2 H2O
NiSO4 + Na2CO3 = NiSO4CO3 + Na =>
NiSO4 + Na2CO3 = NiSO4CO3 + 2 Na
O2 + Mg3P2 = MgO + P2O3 =>
3 O2 + Mg3P2 = 3 MgO + P2O3
H2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + KHSO4 =>
3 H2SO3 + K2Cr2O7 + 2 H2SO4 = Cr2(SO4)3 + 4 H2O + 2 KHSO4
Fe(s) + Mg(NO3)2(aq) = Fe(NO3)(aq) + Mg(s) =>
2 Fe(s) + Mg(NO3)2(aq) = 2 Fe(NO3)(aq) + Mg(s)
Mg + B = MgB =>
Mg + B = MgB
Fe(s) + Mg(NO3)2(aq) = Fe(NO3)2(aq) + Mg(s) =>
Fe(s) + Mg(NO3)2(aq) = Fe(NO3)2(aq) + Mg(s)
Cr(OH)3 + Cl2O7{-} + OH{-} = CrO4{-2} + ClO2{-} + H2O =>
7 Cr(OH)3 + 3 Cl2O7{-} + 17 OH{-} = 7 CrO4{-2} + 6 ClO2{-} + 19 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CH3{-}CH2{-}CH3 + Cl2 = CH2Cl{-}CH2{-}CH3 + HCl =>
CH3{-}CH2{-}CH3 + Cl2 = CH2Cl{-}CH2{-}CH3 + HCl
NH4Br + K2CO3 = KBr + (NH4)2(CO3) =>
2 NH4Br + K2CO3 = 2 KBr + (NH4)2(CO3)
KClO2(heat) = KCl + O2 =>
KClO2(heat) = KCl + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ba3(PO4)2 + Fe(OH)3 = Fe(PO4) + Ba(OH)2 =>
Ba3(PO4)2 + 2 Fe(OH)3 = 2 Fe(PO4) + 3 Ba(OH)2
Na2CO3 + H2SO3 = NaHSO3 + CO2 + H2O =>
Na2CO3 + 2 H2SO3 = 2 NaHSO3 + CO2 + H2O
NH3(aq) + H2O(l) + CoCl2(aq) = NH4Cl + Co(OH)2 =>
2 NH3(aq) + 2 H2O(l) + CoCl2(aq) = 2 NH4Cl + Co(OH)2
P + S = PS =>
P + S = PS
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Mn(NO3)2 + H2 = Mn + HNO3 =>
Mn(NO3)2 + H2 = Mn + 2 HNO3
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
FH = F2 + H2 =>
2 FH = F2 + H2
H2S + Pb = H2PbS =>
H2S + Pb = H2PbS
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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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