| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 NH4Cl + Fe(OH)3 = FeCl3 + 3 NH3 + 3 H2O
MnS(s) + HBr(aq) = H2S + MnBr2 =>
MnS(s) + 2 HBr(aq) = H2S + MnBr2
Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 + O2 =>
2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 8 H2O + 2 Na2SO4 + 3 O2
Cu(OH)2 + HCH3COO = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 HCH3COO = Cu(CH3COO)2 + 2 H2O
CaO2 + Al = Al2O3 + Ca =>
3 CaO2 + 4 Al = 2 Al2O3 + 3 Ca
Br7 + O2 = Br2O7 =>
4 Br7 + 49 O2 = 14 Br2O7
C4H8(s) + O2(g) = CO2(g) + H2O(g) =>
C4H8(s) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
Na3C6H5O7 + CaCl2 = Ca3(C6H5O7)2 + NaCl =>
2 Na3C6H5O7 + 3 CaCl2 = Ca3(C6H5O7)2 + 6 NaCl
Cu + NH3 + O2 + H2O = [Cu(NH3)2](OH) =>
4 Cu + 8 NH3 + O2 + 2 H2O = 4[Cu(NH3)2](OH)
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CuCO3 + HClO4 = Cu(ClO4)2 + CO2 + H2O =>
CuCO3 + 2 HClO4 = Cu(ClO4)2 + CO2 + H2O
Ba(OH)2(aq) + Na2CO3(aq) = BaCO3(s) + NaOH(aq) =>
Ba(OH)2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaOH(aq)
H2SO4(l) = SO3(g) + H2O(g) =>
H2SO4(l) = SO3(g) + H2O(g)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Mg + HI = MgI2 + H2 =>
Mg + 2 HI = MgI2 + H2
Ne + Ar = NeAr =>
Ne + Ar = NeAr
CrO5 = Cr + O2 =>
2 CrO5 = 2 Cr + 5 O2
Sc2O3 = Sc + O2 =>
2 Sc2O3 = 4 Sc + 3 O2
Mg + HI = MgI2 + H2 =>
Mg + 2 HI = MgI2 + H2
Al2(SO4)3 + H2 = Al + H2SO4 =>
Al2(SO4)3 + 3 H2 = 2 Al + 3 H2SO4
KCl + H2C4H4O6 = KHC4H4O6 + HCl =>
KCl + H2C4H4O6 = KHC4H4O6 + HCl
Ag + ClO3 = AgClO3 =>
Ag + ClO3 = AgClO3
O2 + CuO = CuO3 =>
O2 + CuO = CuO3
KOH + Mg = K2MgO2 + H2 =>
2 KOH + Mg = K2MgO2 + H2
K3(PO)4 + HCl = KCl + H3(PO)4 =>
K3(PO)4 + 3 HCl = 3 KCl + H3(PO)4
NaHCO3 + C2O2H4 = CO2 + H2O + NaC2O2H3 =>
NaHCO3 + C2O2H4 = CO2 + H2O + NaC2O2H3
Cs + Se = CsSe =>
Cs + Se = CsSe
CaCO{3} + H{3}PO{4} = Ca{3}(PO{4}){2} + CO{2} + H{2}O =>
CaCO{3} + 2 H{3}PO{4} = Ca{3}(PO{4}){2} + CO{2} + 2 H{2}O
CHCl3 + O = COCl2 + HCl =>
CHCl3 + O = COCl2 + HCl
Pb + O2 = PbO = SO2 =>
2 Pb + O2 = 2 PbO
Fe + Al = FeAl =>
Fe + Al = FeAl
H2SO4 + Ca(ClO4)2 = CaSO4 + H2(ClO4)2 =>
H2SO4 + Ca(ClO4)2 = CaSO4 + H2(ClO4)2
(NH4)2S + K2Cr2O7 + H2SO4 = S + Cr(OH)3 + KOH + NH3 =>
15(NH4)2S + 4 K2Cr2O7 + H2SO4 = 16 S + 8 Cr(OH)3 + 8 KOH + 30 NH3
C7H16 + HNO3 = CO2 + N2 + H2O =>
5 C7H16 + 44 HNO3 = 35 CO2 + 22 N2 + 62 H2O
CaS + CuCl2 = CuS + CaCl2 =>
CaS + CuCl2 = CuS + CaCl2
(NH4)2SO4 + Al(NO3)3 = Al2(SO4)3 + NH4(NO3) =>
3(NH4)2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 NH4(NO3)
C2H5OH + C2H3OOH = C2H3OOC2H5 + H2O =>
C2H5OH + C2H3OOH = C2H3OOC2H5 + H2O
ZnS + H2O2 = ZnSO4 + H2O =>
ZnS + 4 H2O2 = ZnSO4 + 4 H2O
C15H31COOH + CH3OH = C15H31COOCH3 + H2O =>
C15H31COOH + CH3OH = C15H31COOCH3 + H2O
C4H9Br + NH3 = C4H11N + HBr =>
C4H9Br + NH3 = C4H11N + HBr
Cu(OH)2 + C4H4O6KNa = CuC4H2O6KNa + H2O =>
Cu(OH)2 + C4H4O6KNa = CuC4H2O6KNa + 2 H2O
Co + H3PO4 = Co3PO4 + H =>
3 Co + H3PO4 = Co3PO4 + 3 H
CaClO3 + HCl = CaCl + Cl2 + H2O =>
CaClO3 + 6 HCl = CaCl + 3 Cl2 + 3 H2O
Ag + KI = AgI + K =>
Ag + KI = AgI + K
H2SO4 + CoO = CoSO4 + H2O =>
H2SO4 + CoO = CoSO4 + H2O
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH2CH3 + 7 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgClO3(aq) + MgI2(aq) = AgI + Mg(ClO3)2 =>
2 AgClO3(aq) + MgI2(aq) = 2 AgI + Mg(ClO3)2
Al + Mg{2+} = Al{3+} + Mg =>
2 Al + 3 Mg{2+} = 2 Al{3+} + 3 Mg
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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10/27/24
方程式のバランス11/26/23
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