| 前日に均衡した方程式 |
2 Na + O2 + H2 = 2 NaOH
A1 + CuCl = A1Cl3 + Cu =>
A1 + 3 CuCl = A1Cl3 + 3 Cu
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
AlMg + HCl = H2 + AlMgCl =>
2 AlMg + 2 HCl = H2 + 2 AlMgCl
C4H7ClO2 + O2 = CO2 + H2O + Cl2 =>
4 C4H7ClO2 + 19 O2 = 16 CO2 + 14 H2O + 2 Cl2
CH3CO2H(aq) + NaOH(aq) = H2O(aq) + CH3COONa(aq) =>
CH3CO2H(aq) + NaOH(aq) = H2O(aq) + CH3COONa(aq)
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
NH3(g) + Cl2(g) = N2H4 + HCl =>
2 NH3(g) + Cl2(g) = N2H4 + 2 HCl
H + B + W + A = HBW3A2 =>
H + B + 3 W + 2 A = HBW3A2
HCl + KMnO4 = KMnCl2 + Cl2 + H2O =>
8 HCl + KMnO4 = KMnCl2 + 3 Cl2 + 4 H2O
SN + H2SO4 = SN(SO4)2 + H2 =>
SN + 2 H2SO4 = SN(SO4)2 + 2 H2
NaHO + Cl2 = NaCl + NaClO + H2O =>
2 NaHO + Cl2 = NaCl + NaClO + H2O
Ca(OH)2 + H2 + H4(CO4) = CaCO + H2O =>
Ca(OH)2 + 2 H2 + H4(CO4) = CaCO + 5 H2O
NaCO3 + NiSO4 = NiCO3 + NaSO4 =>
NaCO3 + NiSO4 = NiCO3 + NaSO4
Na2CrO2 + Pb(NO3)2 = Na2(NO3)2 + PbCrO2 =>
Na2CrO2 + Pb(NO3)2 = Na2(NO3)2 + PbCrO2
Fe(NO3)3 + KCN = Fe(CN)3 + KNO3 =>
Fe(NO3)3 + 3 KCN = Fe(CN)3 + 3 KNO3
Na2CO3 + CH3COOH = CO2 + H2O + NaCH3COO =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 NaCH3COO
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
CaCO3 + HOAc = Ca(OAc)2 + H2O + CO2 =>
CaCO3 + 2 HOAc = Ca(OAc)2 + H2O + CO2
(BiO)2CO3 + HCl = BiCl3 + CO2 + H2O =>
(BiO)2CO3 + 6 HCl = 2 BiCl3 + CO2 + 3 H2O
CH4 + Cu(OH)2 = CO2 + H2O + Cu =>
CH4 + 4 Cu(OH)2 = CO2 + 6 H2O + 4 Cu
(NH4)2MoO4 + Na2S + H2O = (NH4)2MoS4 + NaOH =>
(NH4)2MoO4 + 4 Na2S + 4 H2O = (NH4)2MoS4 + 8 NaOH
CrCl3(s) + AgNO3(aq) = AgCl(s) + Cr(NO3)3(aq) =>
CrCl3(s) + 3 AgNO3(aq) = 3 AgCl(s) + Cr(NO3)3(aq)
K(NO3) + AlCl3 = Al(NO3)3 + KCl =>
3 K(NO3) + AlCl3 = Al(NO3)3 + 3 KCl
Mn{3} + I{-} + OH{-} = Mn{2} + IO3{-} + H2O =>
6 Mn{3} + I{-} + 6 OH{-} = 6 Mn{2} + IO3{-} + 3 H2O
K2(Zn(OH)4) + CO2 = K2CO3 + Zn(OH)2 + H2O =>
K2(Zn(OH)4) + CO2 = K2CO3 + Zn(OH)2 + H2O
Br + MgI2 = BrI + Mg =>
2 Br + MgI2 = 2 BrI + Mg
Cu2O + H2SO4 = CuSO4 + H2O + SO2 =>
Cu2O + 3 H2SO4 = 2 CuSO4 + 3 H2O + SO2
Ba(s) + BeO = Ba2O2 + Be =>
2 Ba(s) + 2 BeO = Ba2O2 + 2 Be
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C36H74 + O2 = C18H36O2 + H2O =>
2 C36H74 + 5 O2 = 4 C18H36O2 + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Ca(OH)2 + HF = CaF2 + H(OH) =>
Ca(OH)2 + 2 HF = CaF2 + 2 H(OH)
(NH4)3P + Pb(NO2)4 = (NH4)(NO2) + Pb3P4 =>
4(NH4)3P + 3 Pb(NO2)4 = 12(NH4)(NO2) + Pb3P4
NaI(aq) + Pb(C2H3O2)2(aq) = PbI2(aq) + NaC2H3O2(aq) =>
2 NaI(aq) + Pb(C2H3O2)2(aq) = PbI2(aq) + 2 NaC2H3O2(aq)
Na(CO3)2 + CH3COOH = CO2 + H2O + NaC2H3O2 =>
8 Na(CO3)2 + 11 CH3COOH = 22 CO2 + 10 H2O + 8 NaC2H3O2
Na[Al(OH)4(H2O)2] + HCl = NaCl + AlCl3 + H2O =>
Na[Al(OH)4(H2O)2] + 4 HCl = NaCl + AlCl3 + 6 H2O
Ca + F2 = Ca(F2)2 =>
Ca + 2 F2 = Ca(F2)2
Al9 + Cl2 = AlCl3 =>
2 Al9 + 27 Cl2 = 18 AlCl3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
MoO3 + Mo = MoO2 =>
2 MoO3 + Mo = 3 MoO2
NH2C3H5O2 + O2 = CO2 + H2O + N2 =>
4 NH2C3H5O2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
KJ + KClO + H2SO4 = J2 + K2SO4 + KCl + H2O =>
2 KJ + KClO + H2SO4 = J2 + K2SO4 + KCl + H2O
Fe(CO)5 + ClO4 = Fe + CO2 + Cl =>
4 Fe(CO)5 + 5 ClO4 = 4 Fe + 20 CO2 + 5 Cl
NaBrO + H2O = NaHBrO + OH =>
NaBrO + H2O = NaHBrO + OH
CH3CH2COOH + Ca(HCO3)2 = CH3CH2COOCa + H2O + CO2 =>
15 CH3CH2COOH + 14 Ca(HCO3)2 = 14 CH3CH2COOCa + 24 H2O + 31 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2Se + HCl = NH4Cl + H2Se =>
(NH4)2Se + 2 HCl = 2 NH4Cl + H2Se
CH179N02O05 + O2 = CO2 + H2O + N2 =>
4 CH179N02O05 + 173 O2 = 4 CO2 + 358 H2O + 4 N2
CH3CHO + CuSO4 + NaOH = CH2COONa + Cu3O + Na2SO4 + H2O =>
4 CH3CHO + 9 CuSO4 + 22 NaOH = 4 CH2COONa + 3 Cu3O + 9 Na2SO4 + 15 H2O
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方程式のバランス10/30/24
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