| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 KMnO4 + 3 Mn(NO3)2 + 2 H2O = 5 MnO2 + 2 KNO3 + 4 HNO3
Li2SO4 + Pb(NO3)4 = LiNO3 + Pb(SO4)2 =>
2 Li2SO4 + Pb(NO3)4 = 4 LiNO3 + Pb(SO4)2
H3PO4(aq) + CaCl2(aq) = HCl(aq) + Ca3(PO4)2 =>
2 H3PO4(aq) + 3 CaCl2(aq) = 6 HCl(aq) + Ca3(PO4)2
potassiumiodide + lead(II)nitrate = lead(II)iodide + potassiumnitrate =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
C5H12O5 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C5H12O5 + 22 KNO3 = 11 K2CO3 + 14 CO2 + 30 H2O + 11 N2
C + H2 = CH3C5H9 =>
6 C + 6 H2 = CH3C5H9
HBrO + NaOH = Na + BrO + H2O =>
HBrO + NaOH = Na + BrO + H2O
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
AgNO3 + Na2C4H4O6 = Ag2C4H4O6 + NaNO3 =>
2 AgNO3 + Na2C4H4O6 = Ag2C4H4O6 + 2 NaNO3
SbCl3 + Br2 = Sb(Br)3 + BrCl =>
SbCl3 + 3 Br2 = Sb(Br)3 + 3 BrCl
TiCl3 + Zn = TiCl2 + ZnCl2 =>
2 TiCl3 + Zn = 2 TiCl2 + ZnCl2
BaCl2 + Ag2S = AgCl + BaS =>
BaCl2 + Ag2S = 2 AgCl + BaS
CuSO4(s) + Al(s) = Cu4(s) + Al2(SO4) =>
4 CuSO4(s) + 8 Al(s) = Cu4(s) + 4 Al2(SO4)
Al(CN)3 + (NH4)3PO4 = AlPO4 + NH4CN =>
Al(CN)3 + (NH4)3PO4 = AlPO4 + 3 NH4CN
CO2(aq) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(aq) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
K3PO4(aq) + MgCl2(aq) = KCl(aq) + Mg3(PO4)2(s) =>
2 K3PO4(aq) + 3 MgCl2(aq) = 6 KCl(aq) + Mg3(PO4)2(s)
C10H12N2 + C2H2O*H2O = C11H12N2 + H2O =>
2 C10H12N2 + C2H2O*H2O = 2 C11H12N2 + 2 H2O
K3PO4(aq) + MgCl2(aq) = KCl(aq) + Mg3(PO4)2(s) =>
2 K3PO4(aq) + 3 MgCl2(aq) = 6 KCl(aq) + Mg3(PO4)2(s)
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
HMnO4 + HNO3 = Mn(NO3)2 + H2O + O =>
2 HMnO4 + 4 HNO3 = 2 Mn(NO3)2 + 3 H2O + 5 O
Fe + Br2O7 = FeO + Br =>
7 Fe + Br2O7 = 7 FeO + 2 Br
C6H12 + Br = C6H11 + HBr =>
C6H12 + Br = C6H11 + HBr
HOH + PbCl2 = Pb(OH)2 + HCl =>
2 HOH + PbCl2 = Pb(OH)2 + 2 HCl
C6H5COOH + HNO3 = C6H4(COOH)NO2 + H2O =>
C6H5COOH + HNO3 = C6H4(COOH)NO2 + H2O
C2H3Cl + O2 = CO + H2O + Cl2 =>
4 C2H3Cl + 7 O2 = 8 CO + 6 H2O + 2 Cl2
Ca + H{+} = Ca{+} + H2 =>
2 Ca + 2 H{+} = 2 Ca{+} + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na2C2O4 + H2O + KMnO4 = MnO(OH)2 + NaOH + CO2 + KOH =>
3 Na2C2O4 + 6 H2O + 2 KMnO4 = 2 MnO(OH)2 + 6 NaOH + 6 CO2 + 2 KOH
Sr + Pb(NO3)2 = Sr(NO3)3 + Pb =>
2 Sr + 3 Pb(NO3)2 = 2 Sr(NO3)3 + 3 Pb
Magnesiumoxide + carbon = magnesium + carbonmonoxide =>
MgO + C = Mg + CO
Pb(NO3)2 + Na(OH) = Na(NO3) + Pb(OH)2 =>
Pb(NO3)2 + 2 Na(OH) = 2 Na(NO3) + Pb(OH)2
C17H35COOH + CuO = Cu + CO2 + H2O =>
C17H35COOH + 52 CuO = 52 Cu + 18 CO2 + 18 H2O
(PbCO3) + CH3SO3H = Pb(CH3SO3)2 + H2O + CO2 =>
(PbCO3) + 2 CH3SO3H = Pb(CH3SO3)2 + H2O + CO2
K2S + Ba(NO3)2 = BaS + KNO3 =>
K2S + Ba(NO3)2 = BaS + 2 KNO3
C2H5ONa + I2 = C2H4ONaI + HI =>
C2H5ONa + I2 = C2H4ONaI + HI
Si2O4 + H = SiH4 + O =>
Si2O4 + 8 H = 2 SiH4 + 4 O
KClO3(s) = KCl + O(g) =>
KClO3(s) = KCl + 3 O(g)
Bi(NO3)3 + K2CO3 + H2O = Bi(OH)CO3 + KNO3 + KHCO3 =>
Bi(NO3)3 + 2 K2CO3 + H2O = Bi(OH)CO3 + 3 KNO3 + KHCO3
Cl + NH3(g) = N(g) + HCl(g) =>
3 Cl + NH3(g) = N(g) + 3 HCl(g)
K2CrO4 + Pb(C2H3O2)2 = KC2H3O2 + PbCrO4 =>
K2CrO4 + Pb(C2H3O2)2 = 2 KC2H3O2 + PbCrO4
H2C2H3O2 + Cu = H2Cu + C2H3O2 =>
H2C2H3O2 + Cu = H2Cu + C2H3O2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
CuSO4(ac) + NaOH(ac) = Cu(OH)2(s) + Na2SO4(ac) =>
CuSO4(ac) + 2 NaOH(ac) = Cu(OH)2(s) + Na2SO4(ac)
Be3N2 + H2O = Be(OH)2 + H3N =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 H3N
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
FeCl2 + Pb = Fe + Cl4Pb =>
2 FeCl2 + Pb = 2 Fe + Cl4Pb
Sb + N2 = Sb2N2 =>
2 Sb + N2 = Sb2N2
KOH + Si + H2O = K2SiO3 + H2 =>
2 KOH + Si + H2O = K2SiO3 + 2 H2
あらゆる化学反応の方程式のバランスをとる
| 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01/28/25
方程式のバランス02/27/24
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