| 前日に均衡した方程式 |
4 Al + 3 O2 = 2 Al2O3
Cr2O3 + C + Cl2 = CrCl2 + CO =>
Cr2O3 + 3 C + 2 Cl2 = 2 CrCl2 + 3 CO
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
HC2H3O2 + NaHSO3 = CH3COONa + SO2 + H2O =>
HC2H3O2 + NaHSO3 = CH3COONa + SO2 + H2O
K2Cr2O7 + H2O = KHCr2O7 + KOH =>
K2Cr2O7 + H2O = KHCr2O7 + KOH
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
KMnO4 + C6H12O6 + KOH = K2MnO4 + C6H11O7K + H2O =>
2 KMnO4 + C6H12O6 + 3 KOH = 2 K2MnO4 + C6H11O7K + 2 H2O
O3 = O2 =>
2 O3 = 3 O2
Cl3O6 = O2 + Cl2 =>
2 Cl3O6 = 6 O2 + 3 Cl2
MgP + CrS = MgS + CrP =>
MgP + CrS = MgS + CrP
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn + Fe(NO3)2 = Fe + Zn(NO3) =>
2 Zn + Fe(NO3)2 = Fe + 2 Zn(NO3)
CH3COOH(aq) + NaOH(aq) = CH2COONa(aq) + H3O(l) =>
CH3COOH(aq) + NaOH(aq) = CH2COONa(aq) + H3O(l)
SSO2 + O2 = SO3 =>
SSO2 + 2 O2 = 2 SO3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
BaO + HBr = BaHBr + O =>
BaO + HBr = BaHBr + O
TiCl4(s) + CO2(g) = TiO2(s) + C(s) + Cl2(g) =>
TiCl4(s) + CO2(g) = TiO2(s) + C(s) + 2 Cl2(g)
C7H10O5 + NaOH = Na2O + CH2O =>
C7H10O5 + 4 NaOH = 2 Na2O + 7 CH2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Pb(SCN)2 = Pb + SCN =>
Pb(SCN)2 = Pb + 2 SCN
Al(NO3)3(aq) + NaOH(aq) = Al(OH)3(s) + NaNO3(s) =>
Al(NO3)3(aq) + 3 NaOH(aq) = Al(OH)3(s) + 3 NaNO3(s)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KMnO4 + H2O2 + (NH4)6Mo7O24 = (NH4)6MnMo9O32 + NH4OH + KOH + O2 =>
14 KMnO4 + 19 H2O2 + 18(NH4)6Mo7O24 = 14(NH4)6MnMo9O32 + 24 NH4OH + 14 KOH + 20 O2
Bi2O3 + O = Bi2O5 =>
Bi2O3 + 2 O = Bi2O5
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
NaHSO3 + NaOH + KMnO4 = Na2MnO4 + NaHSO4 + K2MnO4 + H2O =>
NaHSO3 + 2 NaOH + 2 KMnO4 = Na2MnO4 + NaHSO4 + K2MnO4 + H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
(NH4)3SbS4 + HCl = Sb2S5 + NH4Cl + H2S =>
2(NH4)3SbS4 + 6 HCl = Sb2S5 + 6 NH4Cl + 3 H2S
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
VO2{+} + Sn{2+} + H{+} = VO{2+} + Sn{4+} + H2O =>
2 VO2{+} + Sn{2+} + 4 H{+} = 2 VO{2+} + Sn{4+} + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
CaCO3 + AgNO3 = CaAg + CO3NO3 =>
CaCO3 + AgNO3 = CaAg + CO3NO3
Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
C5H10O2 + LiAlH4 + HCl = C5H12O + LiCl + LiAl3 + H2O =>
7 C5H10O2 + 6 LiAlH4 + 4 HCl = 7 C5H12O + 4 LiCl + 2 LiAl3 + 7 H2O
LiNO3 + Pb = Pb(NO3)2 + Li =>
2 LiNO3 + Pb = Pb(NO3)2 + 2 Li
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O =>
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O
SiO2 + Ca = Si + CaO2 =>
SiO2 + Ca = Si + CaO2
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
RuP + P = RuP2 =>
RuP + P = RuP2
HNO2 + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2 + 2 H2O
CH8O2 + O2 = H2O + CO2 =>
CH8O2 + 2 O2 = 4 H2O + CO2
KClO4 + NaCl = NaClO4 + KCl =>
KClO4 + NaCl = NaClO4 + KCl
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方程式のバランス10/19/24
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