| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Mg + 2 HNO3(ac) = H2 + Mg(NO3)2
Al + Ni(NO3)2 = Al2(NO3)3 + Ni =>
4 Al + 3 Ni(NO3)2 = 2 Al2(NO3)3 + 3 Ni
NaOH + HCO3 = Na2CO3 + H2O + O2 =>
8 NaOH + 4 HCO3 = 4 Na2CO3 + 6 H2O + O2
MgO + Na2CO3 = MgCO3 + Na2O =>
MgO + Na2CO3 = MgCO3 + Na2O
Na2Cr2O7 + H2SO4 = H2Cr2O7 + Na2SO4 =>
Na2Cr2O7 + H2SO4 = H2Cr2O7 + Na2SO4
Tb + ZnAl2O4 = TbZnAl2O4 =>
Tb + ZnAl2O4 = TbZnAl2O4
HS{-} + HSO3{-} = S2O3{-2} + H2O =>
2 HS{-} + 4 HSO3{-} = 3 S2O3{-2} + 3 H2O
O2 + Cu2 = Cu2O =>
O2 + 2 Cu2 = 2 Cu2O
W2(SO4)3 + Ir2(CO3)7 + Ir3(PO3)7 + H2CO3 = W(CO3)3 + Ir3P7 + Ir2(SO4)7 + H2O =>
7 W2(SO4)3 + 3 Ir2(CO3)7 + Ir3(PO3)7 + 21 H2CO3 = 14 W(CO3)3 + Ir3P7 + 3 Ir2(SO4)7 + 21 H2O
C3 + H2O = C9H8O4 =>
3 C3 + 4 H2O = C9H8O4
H2(g) + CuO(s) = Cu(s) + H2O(g) =>
H2(g) + CuO(s) = Cu(s) + H2O(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO2 + Na = Na2NO2 + H2 =>
2 HNO2 + 4 Na = 2 Na2NO2 + H2
SF6 = S6 + F2 =>
6 SF6 = S6 + 18 F2
NaSO4(aq) + Ba(NO3)2(aq) = Na(NO3)2(aq) + BaSO4(s) =>
NaSO4(aq) + Ba(NO3)2(aq) = Na(NO3)2(aq) + BaSO4(s)
O2 + CH2O = CO2 + H2O =>
O2 + CH2O = CO2 + H2O
Ba(CO3)2 + C = BaO + CO =>
Ba(CO3)2 + 3 C = BaO + 5 CO
KH2PO4 + HOH = KOH + H3PO4 =>
KH2PO4 + HOH = KOH + H3PO4
K(s) + F(l) = KF =>
K(s) + F(l) = KF
Zn + HCl + H2O = [Zn(H2O)3]Cl2 + H2 =>
Zn + 2 HCl + 3 H2O = [Zn(H2O)3]Cl2 + H2
NaHPO4 + NaOH = Na2PO4 + H2O =>
NaHPO4 + NaOH = Na2PO4 + H2O
Ba(OH)2 + Co(II)Cl2 = Co(II)(OH)2 + BaCl2 =>
Ba(OH)2 + Co(II)Cl2 = Co(II)(OH)2 + BaCl2
ZnO + N2O3 = ZnN2O4 =>
ZnO + N2O3 = ZnN2O4
CF4 + Br2 = CBr2 + F4 =>
CF4 + Br2 = CBr2 + F4
Na2Cr2O3 + HCl = NaCl + CrCl3 + H2O + Cr =>
3 Na2Cr2O3 + 18 HCl = 6 NaCl + 4 CrCl3 + 9 H2O + 2 Cr
Ag(NO3) + Al2(SO4)3 = Ag2(SO4) + Al(NO3)3 =>
6 Ag(NO3) + Al2(SO4)3 = 3 Ag2(SO4) + 2 Al(NO3)3
B2H6 + O = HBO2 + H2O =>
B2H6 + 6 O = 2 HBO2 + 2 H2O
Zn + Cu{-2}SO4 = Cu + Zn{2-}SO4 =>
Zn + Cu{-2}SO4 = Cu + Zn{2-}SO4
C2O4{-2} + KMnO4 = KC2O4{-2} + MnO4 =>
C2O4{-2} + KMnO4 = KC2O4{-2} + MnO4
C3H6(g) + NO(g) = C3H3N(g) + H2O(l) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(g) + 6 H2O(l) + N2(g)
(NH4)2PbCl4 + KI = KCl + PbI2 + NH4Cl =>
(NH4)2PbCl4 + 2 KI = 2 KCl + PbI2 + 2 NH4Cl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al(C2H2O2)3 + NaOH = Al(OH)3 + NaC2H2O2 =>
Al(C2H2O2)3 + 3 NaOH = Al(OH)3 + 3 NaC2H2O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C3 + H2O = C9H8O4 =>
3 C3 + 4 H2O = C9H8O4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H2 + HI = C2H4I2 =>
C2H2 + 2 HI = C2H4I2
Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2
Fe(ClO3)3 + Li2CrO4 = Fe2(CrO4)3 + LiClO3 =>
2 Fe(ClO3)3 + 3 Li2CrO4 = Fe2(CrO4)3 + 6 LiClO3
CaO + NH3 = H2O + N2 + Ca =>
3 CaO + 2 NH3 = 3 H2O + N2 + 3 Ca
COOHCOOH + Ca(OH)2 = (COO)2Ca + H2O =>
COOHCOOH + Ca(OH)2 = (COO)2Ca + 2 H2O
NH4OHHNO3 = NH4NO3HOH =>
NH4OHHNO3 = NH4NO3HOH
C3H6 + O2 = CO2H2O =>
2 C3H6 + 9 O2 = 6 CO2H2O
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
BaCl2 + HPO4 = BaPO4 + HCl2 =>
BaCl2 + HPO4 = BaPO4 + HCl2
C2H4(g) = C(s)H2 =>
C2H4(g) = 2 C(s)H2
CO3{-2} + H{+} = CO2 + H2O =>
CO3{-2} + 2 H{+} = CO2 + H2O
HCHO + I2 + KOH = HCOOK + KI + H2O =>
HCHO + I2 + 3 KOH = HCOOK + 2 KI + 2 H2O
CaCl2 + Cu(OH)2 = CuCl2 + Ca(OH)2 =>
CaCl2 + Cu(OH)2 = CuCl2 + Ca(OH)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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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11/19/24
方程式のバランス12/19/23
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