| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 NaNO3 + 2 HCl + Zn = Zn(NO3)2 + 2 NaCl + H2
BaCO3 + CH3COOH = CH3COO{-} + Ba{2+} + CO2 + H2O =>
BaCO3 + 2 CH3COOH = 2 CH3COO{-} + Ba{2+} + CO2 + H2O
H{+} + SO4{2-} + Zn = SO2 + H2O + Zn{2+} =>
4 H{+} + SO4{2-} + Zn = SO2 + 2 H2O + Zn{2+}
Fe + Mg = FeMg4 =>
Fe + 4 Mg = FeMg4
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + CdS(s) =>
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + CdS(s)
SnCl2 + NaOH + Br2 = NaBr + Na2SnO3 + H2O + NaCl =>
SnCl2 + 6 NaOH + Br2 = 2 NaBr + Na2SnO3 + 3 H2O + 2 NaCl
C4H8O + KMnO4 + H2SO4 = C2H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 8 KMnO4 + 12 H2SO4 = 5 C2H4(COOH)2 + 4 K2SO4 + 8 MnSO4 + 17 H2O
Zn(s) + CrCl3(aq) = Cr(s) + ZnCl(aq) =>
3 Zn(s) + CrCl3(aq) = Cr(s) + 3 ZnCl(aq)
[Al]2[O]3 + [H]2 = Al + [H]2O =>
[Al]2[O]3 + 3[H]2 = 2 Al + 3[H]2O
Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu
NH4NO3(s) = N2O(aq) + H2O(l) =>
NH4NO3(s) = N2O(aq) + 2 H2O(l)
XCr(NO3)3 + XAl = XAl(NO3)3 + XCr =>
XCr(NO3)3 + XAl = XAl(NO3)3 + XCr
Cu(s)Ag(aq) = Cu(aq) + Ag(s) =>
Cu(s)Ag(aq) = Cu(aq) + Ag(s)
C2H6O5 + O2 = CO2 + H2O =>
C2H6O5 + O2 = 2 CO2 + 3 H2O
N2O + H2O = NH3 + O2 =>
N2O + 3 H2O = 2 NH3 + 2 O2
(HBr)(NaOH) = (NaBr)(H2O) =>
(HBr)(NaOH) = (NaBr)(H2O)
C2H2O4 + RbNO2 = HNO2 + Rb2C2O4 =>
C2H2O4 + 2 RbNO2 = 2 HNO2 + Rb2C2O4
Ba[Cd(OH)6] + H2SO4 = BaSO4 + Cd(OH)6 + H2 =>
Ba[Cd(OH)6] + H2SO4 = BaSO4 + Cd(OH)6 + H2
KCrO2 + KClO + KOM = K2CrO4 + KCl + M2O =>
2 KCrO2 + 3 KClO + 2 KOM = 2 K2CrO4 + 3 KCl + M2O
KBr + FeI2 = KI + FeBr2 =>
2 KBr + FeI2 = 2 KI + FeBr2
FeOH3 + COPO4 = FePO4 + COOH3 =>
FeOH3 + COPO4 = FePO4 + COOH3
Mg(OH)2 + NaNO3 = Mg(NO3) + Na(OH)2 =>
Mg(OH)2 + NaNO3 = Mg(NO3) + Na(OH)2
Cu(OH)2 + MgCl2 = CuCl2 + Mg(OH)2 =>
Cu(OH)2 + MgCl2 = CuCl2 + Mg(OH)2
Zn(OH)2 + CH3COOH = Zn + CO2 + H2O =>
4 Zn(OH)2 + CH3COOH = 4 Zn + 2 CO2 + 6 H2O
NH3 + ClF4 = N2 + HF + Cl2 =>
8 NH3 + 6 ClF4 = 4 N2 + 24 HF + 3 Cl2
HNO3 + K = NH4NO3 + KNO3 + H2O =>
10 HNO3 + 8 K = NH4NO3 + 8 KNO3 + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + KNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 239 H2SO4 = 102 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 KNO3 + 60 CO2 + 188 H2O
Fe + N = FeN3 =>
Fe + 3 N = FeN3
CH3{-}C6H5{-}C2H5 + KMnO4 + H2SO4 = COOH{-}C6H5{-2}COOH + MnSO4 + K2SO4 + H2O =>
5 CH3{-}C6H5{-}C2H5 + 6 KMnO4 + 9 H2SO4 = 5 COOH{-}C6H5{-2}COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
BaCl2 + Mg(OH)2 = MgCl2 + Ba(OH)2 =>
BaCl2 + Mg(OH)2 = MgCl2 + Ba(OH)2
Zn3P2 + H2O = PH3 + Zn + O =>
Zn3P2 + 3 H2O = 2 PH3 + 3 Zn + 3 O
Mg(SO4)2 + SO2 + H2O = MgSO4 + H2SO4 =>
Mg(SO4)2 + SO2 + 2 H2O = MgSO4 + 2 H2SO4
CH2CH2SH + O2 = CO2 + SO2 + H2O =>
4 CH2CH2SH + 17 O2 = 8 CO2 + 4 SO2 + 10 H2O
CH3OH + Cu(OH)2 = CH3COH + Cu2O + H2O =>
2 CH3OH + 2 Cu(OH)2 = CH3COH + Cu2O + 4 H2O
Mg2Si + HCl = SiH4 + MgCl2 =>
Mg2Si + 4 HCl = SiH4 + 2 MgCl2
CrO + H2SO4 = Cr(OH)3 + SO3 + H2 =>
2 CrO + 4 H2SO4 = 2 Cr(OH)3 + 4 SO3 + H2
NaOH + KNO3 = NaKNO3 + OH =>
NaOH + KNO3 = NaKNO3 + OH
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
O + PCl3 = POCl3 =>
O + PCl3 = POCl3
HClO4 + BaOH2 = HBa + H2ClO5 =>
HClO4 + BaOH2 = HBa + H2ClO5
FePO4 + KMnO4 = FeMnO4 + KPO4 =>
FePO4 + KMnO4 = FeMnO4 + KPO4
Pb(C2H3O2)2 + LiCl = PbCl2 + LiC2H3O2 =>
Pb(C2H3O2)2 + 2 LiCl = PbCl2 + 2 LiC2H3O2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
CuSO4 + Mg(CH3COO)2 = MgSO4 + Cu(CH3COO)2 =>
CuSO4 + Mg(CH3COO)2 = MgSO4 + Cu(CH3COO)2
Ba(IO)2 + Al + NaOH = NaI + Ba(OH)2 + Al2O3 =>
3 Ba(IO)2 + 4 Al + 6 NaOH = 6 NaI + 3 Ba(OH)2 + 2 Al2O3
Al + Pb[NO3]2 = Pb + Al[NO3]3 =>
2 Al + 3 Pb[NO3]2 = 3 Pb + 2 Al[NO3]3
LiCl(s) + H2SO4(aq) = LiH2 + ClSO4 =>
LiCl(s) + H2SO4(aq) = LiH2 + ClSO4
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Mg3(PO4)2 + BaCl2 = Mg3Cl2 + Ba(PO4)2 =>
Mg3(PO4)2 + BaCl2 = Mg3Cl2 + Ba(PO4)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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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12/20/24
方程式のバランス01/19/24
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