| 前日に均衡した方程式 |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq) =>
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq)
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
(NH4)(NO3) + NaOH = NH3 + H2O + NaNO3 =>
(NH4)(NO3) + NaOH = NH3 + H2O + NaNO3
K(MnO4) + C3H5(OH3) = K2(CO3) + Mn2O3 + CO2 + H2O =>
18 K(MnO4) + 4 C3H5(OH3) = 9 K2(CO3) + 9 Mn2O3 + 3 CO2 + 16 H2O
K(CrO4)2 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K(CrO4)2 + 32 HCl = 2 KCl + 4 CrCl3 + 16 H2O + 9 Cl2
BeO + H2SO4 = BeSO4 + H2O =>
BeO + H2SO4 = BeSO4 + H2O
KI + Br = KBr + I =>
KI + Br = KBr + I
K3Po4 + HCl = KCl + H3Po4 =>
K3Po4 + 3 HCl = 3 KCl + H3Po4
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
KMnO4 + CuS + HCl = S + CuCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 CuS + 16 HCl = 5 S + 5 CuCl2 + 2 MnCl2 + 2 KCl + 8 H2O
CH3CH2OH + O = CH3COOH + H2O =>
CH3CH2OH + 2 O = CH3COOH + H2O
Bi(NO3)3 + Fe = Bi + Fe(NO3)3 =>
Bi(NO3)3 + Fe = Bi + Fe(NO3)3
H2SO4 + ZnS = ZnSO4 + H2 + S =>
H2SO4 + ZnS = ZnSO4 + H2 + S
F + NH4I = FNH4 + I =>
F + NH4I = FNH4 + I
Zn(NO3)2(aq) + H2S(aq) = ZnS + HNO3 =>
Zn(NO3)2(aq) + H2S(aq) = ZnS + 2 HNO3
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ba{2+} + SiO3{2-} = BaSiO3 =>
Ba{2+} + SiO3{2-} = BaSiO3
*3K + *2N2 = *3KN3 =>
4*3K + 9*2N2 = 4*3KN3
H + CO2 = CO + H2O =>
2 H + CO2 = CO + H2O
KBr(aq) + MgCl2(aq) = KCl + MgBr2 =>
2 KBr(aq) + MgCl2(aq) = 2 KCl + MgBr2
K + Sn{+4}{+} = Sn{2} + K{+} =>
2 K + Sn{+4}{+} = Sn{2} + 2 K{+}
Cu + HNO3 = Cu(HNO3)2 = Cu(NO3) + H2 + NO2 =>
Cu + 2 HNO3 = Cu(HNO3)2
B2O3 + H2O = HBO2 =>
B2O3 + H2O = 2 HBO2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
MnS + HNO3 = H2O + Mn(NO3)3 + Mn2(SO4)3 + NO =>
3 MnS + 12 HNO3 = 6 H2O + Mn(NO3)3 + Mn2(SO4)3 + 9 NO
Zn(s) + FeSO4(aq) = ZnSO4 + Fe =>
Zn(s) + FeSO4(aq) = ZnSO4 + Fe
Cr + PB{2+} = PB + Cr{3+} =>
2 Cr + 3 PB{2+} = 3 PB + 2 Cr{3+}
NaNa + CICI = NaNaCICI =>
NaNa + CICI = NaNaCICI
Hg(NO3)2 + HCl = HNO3 + HgCl2 =>
Hg(NO3)2 + 2 HCl = 2 HNO3 + HgCl2
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH(s) + HCl(g) = NaCl(s) + H2O(g) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(g)
NickelDichromate + LithiumSulfide = NickelSulfide + LithiumDichromate =>
NickelDichromate + LithiumSulfide = NickelSulfide + LithiumDichromate
C6H4(NO2)2 + H = C6H4(NH2)2 + H2O =>
C6H4(NO2)2 + 12 H = C6H4(NH2)2 + 4 H2O
K5 + H2O = KOH + H2 =>
2 K5 + 10 H2O = 10 KOH + 5 H2
Fe2(SO4) + LiOH = FeOH + Li2SO4 =>
Fe2(SO4) + 2 LiOH = 2 FeOH + Li2SO4
Pb3(OH)2(CO3)2 = Pb3O(CO3)2 + H2O =>
Pb3(OH)2(CO3)2 = Pb3O(CO3)2 + H2O
ClO + HI = I2 + Cl + H2O =>
ClO + 2 HI = I2 + Cl + H2O
KOH + H202 + K3[Fe(CN)6] = K4[Fe(CN)6] + H2O = O2 =>
202 KOH + H202 + 202 K3[Fe(CN)6] = 202 K4[Fe(CN)6] + 202 H2O
FeCl3 + Na3Po4 = FePo4 + Cl3Na3 =>
FeCl3 + Na3Po4 = FePo4 + Cl3Na3
AlCl2 + Na2Co3 = NaCl + AlCo3 =>
AlCl2 + Na2Co3 = 2 NaCl + AlCo3
Ag(NH3)2 + OH = Ag2O + NH3 + H2O =>
2 Ag(NH3)2 + 2 OH = Ag2O + 4 NH3 + H2O
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
PB(No3)2 + I = No3 + PBI2 =>
PB(No3)2 + 2 I = 2 No3 + PBI2
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方程式のバランス10/19/24
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