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C6H5CH2CH(NH2)COOH + NaOCl = C6H5CH2C(O)CH3 + NaOH + NOCl
H2 + CO2 = CH3CH2OH + H2O =>
6 H2 + 2 CO2 = CH3CH2OH + 3 H2O
SO2 + KBrO3 + H2O = Br2 + H2SO4 + KOH =>
5 SO2 + 2 KBrO3 + 6 H2O = Br2 + 5 H2SO4 + 2 KOH
C11H18N2O3 + CH2O = C12H20N2O4 =>
C11H18N2O3 + CH2O = C12H20N2O4
N2 + O3 = NO2 =>
3 N2 + 4 O3 = 6 NO2
Cu + NH3 + H2O + O2 = [Cu(NH3)2]OH =>
4 Cu + 8 NH3 + 2 H2O + O2 = 4[Cu(NH3)2]OH
PbO2 + HNO3 = Pb(NO3)2 + H2O + O2 =>
2 PbO2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H8O7(s) + NaHCO3(l) = Na3C6H5O7 + H2O(l) + CO2(g) =>
C6H8O7(s) + 3 NaHCO3(l) = Na3C6H5O7 + 3 H2O(l) + 3 CO2(g)
Sr(C2H3O2)2(aq) + K2SO4(aq) = SrSO4 + K(C2H3O2) =>
Sr(C2H3O2)2(aq) + K2SO4(aq) = SrSO4 + 2 K(C2H3O2)
HSO3{-} + Cr2O7{2-} + H{+} = HSO4{-} + Cr{3+} + H2O =>
3 HSO3{-} + Cr2O7{2-} + 8 H{+} = 3 HSO4{-} + 2 Cr{3+} + 4 H2O
CH3OK + CH3Cl = CH3OCH3 + KCl =>
CH3OK + CH3Cl = CH3OCH3 + KCl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Cu(SO4) + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
Cu(SO4) + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
Cu(NO3)2(aq) + NH3(aq) = CuH3(aq) + N(NO3)2(aq) =>
Cu(NO3)2(aq) + NH3(aq) = CuH3(aq) + N(NO3)2(aq)
Mn + Sb = Mn2Sb =>
2 Mn + Sb = Mn2Sb
Sn3N4 + MgO = Mg3N2 + SnO2 =>
Sn3N4 + 6 MgO = 2 Mg3N2 + 3 SnO2
CO2 + H2O + N + O = C3H5N3O9 =>
6 CO2 + 5 H2O + 6 N + O = 2 C3H5N3O9
CuSO4 + H2O = HCuSO4 + OH =>
CuSO4 + H2O = HCuSO4 + OH
Na[Al(OH)4] + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2 Na[Al(OH)4] + H2SO4 = 2 Al(OH)3 + Na2SO4 + 2 H2O
O2 + K2CO3 + FeI2 = Fe3O4 + CO2 + KI =>
O2 + 6 K2CO3 + 6 FeI2 = 2 Fe3O4 + 6 CO2 + 12 KI
CrCl3 + O2 = Cl3O2 + Cr =>
CrCl3 + O2 = Cl3O2 + Cr
C6H5NO2 + Sn{2-} + H{+} = C6H5NH2 + Sn + H2O =>
C6H5NO2 + 3 Sn{2-} + 6 H{+} = C6H5NH2 + 3 Sn + 2 H2O
CuSO4 + NaHCO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + 3 CO2 + H2O
NaNO2 + H2O = HNO3 + HNa =>
NaNO2 + H2O = HNO3 + HNa
Cd(s) + HCl(aq) = CdCl2 + H2 =>
Cd(s) + 2 HCl(aq) = CdCl2 + H2
H2O(g) + CO2(g) = C2H2(g) + O2(g) =>
2 H2O(g) + 4 CO2(g) = 2 C2H2(g) + 5 O2(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(NH4)2CO3(aq) + NiCl2(aq) = NH4Cl + NiCO3 =>
(NH4)2CO3(aq) + NiCl2(aq) = 2 NH4Cl + NiCO3
Mg + HC2H3O2 = (CH3COO)2Mg + H2 =>
Mg + 2 HC2H3O2 = (CH3COO)2Mg + H2
F = F2 =>
2 F = F2
HI + KMnO4 + H2SO4 = Mn(SO4) + I + K2SO4 + H2O =>
10 HI + 2 KMnO4 + 3 H2SO4 = 2 Mn(SO4) + 10 I + K2SO4 + 8 H2O
PH3(g) + O2(g) = H2(g) + P10O10(s) =>
10 PH3(g) + 5 O2(g) = 15 H2(g) + P10O10(s)
K2S + HNO3 = NO3S + K2H =>
K2S + HNO3 = NO3S + K2H
H2MgO2 = MgO + H2O =>
H2MgO2 = MgO + H2O
Zn + H2O2 = ZnO + H2O =>
Zn + H2O2 = ZnO + H2O
MnO2 + HCl = Mn2Cl2 + Cl + H2O =>
2 MnO2 + 8 HCl = Mn2Cl2 + 6 Cl + 4 H2O
Zn + MnO2 + H2SO4 = MnSO4 + ZnSO4 + H2O =>
Zn + MnO2 + 2 H2SO4 = MnSO4 + ZnSO4 + 2 H2O
MgC2H5 + O2 = Mg(OH)2 + CO2 + H2O =>
4 MgC2H5 + 15 O2 = 4 Mg(OH)2 + 8 CO2 + 6 H2O
K2O + Zn(OH)2 = KOH + ZnO =>
K2O + Zn(OH)2 = 2 KOH + ZnO
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
SO4 + HCl = H2SO4 + Cl =>
SO4 + 2 HCl = H2SO4 + 2 Cl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4
Cs2 + NaOH = Na2CsO2 + H2 =>
Cs2 + 4 NaOH = 2 Na2CsO2 + 2 H2
BaCl2H2SO4 = BaSO4 + HCl =>
BaCl2H2SO4 = BaSO4 + 2 HCl
CuO + C = CO2 + Cu =>
2 CuO + C = CO2 + 2 Cu
Zn(g)CuCl2(g) = Cu(g)ZnCl2(g) =>
Zn(g)CuCl2(g) = Cu(g)ZnCl2(g)
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
あらゆる化学反応の方程式のバランスをとる
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方程式のバランス12/16/24
方程式のバランス01/15/24
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