| 前日に均衡した方程式 |
2 SnCl2 = SnCl4 + Sn
MnS + PbCl4 = MnCl2 + PbS2 =>
2 MnS + PbCl4 = 2 MnCl2 + PbS2
C + I2 = CI =>
2 C + I2 = 2 CI
Pb + CN = Pb(CN)4 =>
Pb + 4 CN = Pb(CN)4
Li3PO4 + Al(NO3)3 = AlPO4 + Li(NO3) =>
Li3PO4 + Al(NO3)3 = AlPO4 + 3 Li(NO3)
CrCl3 + HNO3 + H2O = H2Cr2O7 + NO2 + HCl =>
2 CrCl3 + 6 HNO3 + H2O = H2Cr2O7 + 6 NO2 + 6 HCl
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
P + CI = PCI =>
P + CI = PCI
Mg + HCl + H2O = H2 + H2OClMg =>
2 Mg + 2 HCl + 2 H2O = H2 + 2 H2OClMg
NH3 + H2O = NH3(H2O) =>
NH3 + H2O = NH3(H2O)
Ca(OH)2 + H2SO3 = CaSO3 + H2O =>
Ca(OH)2 + H2SO3 = CaSO3 + 2 H2O
HNO3 + KL + HCl = KCl + H2O + N2 + L2 =>
2 HNO3 + 10 KL + 10 HCl = 10 KCl + 6 H2O + N2 + 5 L2
CaO + NaHCO3 = Na2O + Ca(HCO3)2 =>
CaO + 2 NaHCO3 = Na2O + Ca(HCO3)2
Al + Fl2 = AlFl =>
2 Al + Fl2 = 2 AlFl
Na{+}1 + Cl{-}1 = NaCl =>
Na{+}1 + Cl{-}1 = NaCl
CH3((CH2)7CH3) + O2 = CO2 + H2O =>
CH3((CH2)7CH3) + 14 O2 = 9 CO2 + 10 H2O
Ba + Na = BaNaNa =>
Ba + 2 Na = BaNaNa
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + Na(C2H3O2) =>
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + 2 Na(C2H3O2)
CaO(aq) + H2SO4(aq) = CaSO4(s) + H2O(l) =>
CaO(aq) + H2SO4(aq) = CaSO4(s) + H2O(l)
MnO4 + C2H2O4 = Mn + CO2 + H2O =>
MnO4 + 4 C2H2O4 = Mn + 8 CO2 + 4 H2O
Ag + CuBr2 = CuAg + Br =>
Ag + CuBr2 = CuAg + 2 Br
Ni(CN)2 = Ni{2+} + CN{-} =>
Ni(CN)2 = Ni{2+} + 2 CN{-}
Mg(NO3)2 + HCl = Mg(Cl)2 + HNO3 =>
Mg(NO3)2 + 2 HCl = Mg(Cl)2 + 2 HNO3
Ba + O = BaO =>
Ba + O = BaO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PCl5(s) + H2O(liq) = H3PO4(ac) + HCl(ac) =>
PCl5(s) + 4 H2O(liq) = H3PO4(ac) + 5 HCl(ac)
Cl + BaI2 = BaCl2 + I2 =>
2 Cl + BaI2 = BaCl2 + I2
SnO*7H2O + O2 = SnO2 + H2O =>
2 SnO*7H2O + O2 = 2 SnO2 + 14 H2O
CO2 + Na2S = CS2 + Na2O =>
CO2 + 2 Na2S = CS2 + 2 Na2O
Fe203 + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe203 + 609 H2SO4 = 203 Fe2(SO4)3 + 609 H2
CH3COOC2H5(l) + H2O(l) = CH3COOH(l) + C2H5OH(l) =>
CH3COOC2H5(l) + H2O(l) = CH3COOH(l) + C2H5OH(l)
HClO4 + Nh4OH = Nh4ClO4 + H2O =>
HClO4 + Nh4OH = Nh4ClO4 + H2O
MgCl2(aq) + K2CO3(aq) = MgCO3 + KCl =>
MgCl2(aq) + K2CO3(aq) = MgCO3 + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2CO3 + Gd(NO3)3 = KNO3 + Gd2(CO3)3 =>
3 K2CO3 + 2 Gd(NO3)3 = 6 KNO3 + Gd2(CO3)3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
ZnSO4(aq) + Li2CO3(aq) = ZnCO3 + Li2SO4 =>
ZnSO4(aq) + Li2CO3(aq) = ZnCO3 + Li2SO4
Pt + HI = PtI + H2 =>
2 Pt + 2 HI = 2 PtI + H2
CH4(aq) + Cl2(aq) = CH2Cl2 + HCl =>
CH4(aq) + 2 Cl2(aq) = CH2Cl2 + 2 HCl
K2CO3 + H2O2 = KOH + CO2 + O2 =>
2 K2CO3 + 2 H2O2 = 4 KOH + 2 CO2 + O2
HCl + Pb2O3 = PbCl2 + Cl2 + H2O =>
6 HCl + Pb2O3 = 2 PbCl2 + Cl2 + 3 H2O
Ma + H2SO4 = MaSO4 + S + H2O =>
3 Ma + 4 H2SO4 = 3 MaSO4 + S + 4 H2O
Cr2O3 + HNO3 = Cr(NO3)3 + H2O =>
Cr2O3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O
Ca(OH)2(s) + HBr = CaBr2 + H2O =>
Ca(OH)2(s) + 2 HBr = CaBr2 + 2 H2O
Ca(OH)2 + H3N = H(OH) + Ca3N2 =>
3 Ca(OH)2 + 2 H3N = 6 H(OH) + Ca3N2
CO(s) + O2(s) = CO2(s) =>
2 CO(s) + O2(s) = 2 CO2(s)
Fe(OH)2 + P2O5 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + P2O5 = Fe3(PO4)2 + 3 H2O
HClO4 + MgS = Mg(ClO4)2 + H2S =>
2 HClO4 + MgS = Mg(ClO4)2 + H2S
K3PO4(aq) + CrCl3(aq) = CrPO4(s) + KCl(aq) =>
K3PO4(aq) + CrCl3(aq) = CrPO4(s) + 3 KCl(aq)
H2CO3 + Sn(OH)2 = Sn2(CO3)2 + H2O =>
2 H2CO3 + 2 Sn(OH)2 = Sn2(CO3)2 + 4 H2O
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
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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