| 前日に均衡した方程式 |
Pb + 2 CH3COOH = Pb(CH3COO)2 + H2
MgCO3 + HCl = MgCl2 + H2O + (CO2)2 =>
2 MgCO3 + 4 HCl = 2 MgCl2 + 2 H2O + (CO2)2
KMnO4 + H2O + MnSO4 = K2MnO4 + MnO2 + H2SO4 =>
2 KMnO4 + 2 H2O + 2 MnSO4 = K2MnO4 + 3 MnO2 + 2 H2SO4
Cr2Se3 + HNO3 + PbO2 = H2CrO4 + H2SeO4 + Pb(NO3)2 + H2O =>
Cr2Se3 + 30 HNO3 + 15 PbO2 = 2 H2CrO4 + 3 H2SeO4 + 15 Pb(NO3)2 + 10 H2O
Zn + PbSO4 = ZnSO4 + Pb =>
Zn + PbSO4 = ZnSO4 + Pb
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KOH + H2O2 + CO2 = K2C2O6 + H2O =>
2 KOH + H2O2 + 2 CO2 = K2C2O6 + 2 H2O
Fe(NO3)2 + HCl = FeCl2 + H(NO3) =>
Fe(NO3)2 + 2 HCl = FeCl2 + 2 H(NO3)
Fe(NO3)2 + HCl = FeCl3 + Fe(NO3)3 + NO + H2O =>
9 Fe(NO3)2 + 12 HCl = 4 FeCl3 + 5 Fe(NO3)3 + 3 NO + 6 H2O
NaOH + HPO4 = Na3POO4 + H2O =>
3 NaOH + HPO4 = Na3POO4 + 2 H2O
MnCl2 + H2O2 + NaOH = MnO(OH)2 + NaCl + H2O =>
MnCl2 + H2O2 + 2 NaOH = MnO(OH)2 + 2 NaCl + H2O
Cr(OH)3 + H2SeO3 = H2O + Cr(HSeO3)3 =>
Cr(OH)3 + 3 H2SeO3 = 3 H2O + Cr(HSeO3)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + HClO = Cl + H2O =>
HCl + HClO = 2 Cl + H2O
CH3COOH + Pb = Pb(CH3COOH)2 =>
2 CH3COOH + Pb = Pb(CH3COOH)2
Cl + S = Cl2S4 =>
2 Cl + 4 S = Cl2S4
CH4N2O + NaHCO3 + H2O = NaNO3 + NH4 + CO2 =>
9 CH4N2O + 2 NaHCO3 + 13 H2O = 2 NaNO3 + 16 NH4 + 11 CO2
C5H12O(g) + O2(g) = CO2(g) + H2O(l) =>
2 C5H12O(g) + 15 O2(g) = 10 CO2(g) + 12 H2O(l)
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
Mg(NO3)2 + Na = Mg + Na(NO3)2 =>
Mg(NO3)2 + Na = Mg + Na(NO3)2
Na2S + HOH = NaOH + H2S =>
Na2S + 2 HOH = 2 NaOH + H2S
Ca3(PO4)2 + Zn(NO3)2 = Zn3(PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 3 Zn(NO3)2 = Zn3(PO4)2 + 3 Ca(NO3)2
Si(s) + HCl(g) = SiHCl3(g) + H2(g) =>
Si(s) + 3 HCl(g) = SiHCl3(g) + H2(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KClO3 + HgO = O2 + K2O + HgClO3 =>
4 KClO3 + 4 HgO = O2 + 2 K2O + 4 HgClO3
Fe + Cu{2}SO4 = Fe{2}SO4 + Cu =>
Fe + Cu{2}SO4 = Fe{2}SO4 + Cu
K2[Al(oh)4] + Cl2 = K2[Al(oh)4]Cl =>
2 K2[Al(oh)4] + Cl2 = 2 K2[Al(oh)4]Cl
Ba(OH)2(aq) + KHC8H4O4(aq) = BaC8H4O4(aq) + K2C8H4O4(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 KHC8H4O4(aq) = BaC8H4O4(aq) + K2C8H4O4(aq) + 2 H2O(l)
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Zn(s) + H2SO4 = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4 = ZnSO4(aq) + H2(g)
HBr + Ag2CO3 = HCO3 + Ag2Br =>
HBr + Ag2CO3 = HCO3 + Ag2Br
Ca3(PO4)2 + K(NO3) = Ca(NO3)2 + K3(PO4) =>
Ca3(PO4)2 + 6 K(NO3) = 3 Ca(NO3)2 + 2 K3(PO4)
MgCO3 + SO3 = MgSO4 + CO2 =>
MgCO3 + SO3 = MgSO4 + CO2
C4H9OHH2O = C4H10O + H2O =>
C4H9OHH2O = C4H10O + H2O
Kl + Pb(NO3)2 = Pb(NO3)2Kl =>
Kl + Pb(NO3)2 = Pb(NO3)2Kl
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
K2MnO4 + CO2 = KMnO4 + K2CO3 + MnO =>
5 K2MnO4 + 3 CO2 = 4 KMnO4 + 3 K2CO3 + MnO
AgNO3 + NH4OH + CH3CHO = Ag + CH3COOH + NH4{+} + NO3{-} =>
6 AgNO3 + 4 NH4OH + 7 CH3CHO = 6 Ag + 7 CH3COOH + 5 NH4{+} + 5 NO3{-}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
UF4 + H2O = UF2O + H3FO =>
UF4 + 3 H2O = UF2O + 2 H3FO
Au + NaCN + O + H2O = NaAu(CN)2 + NaOH =>
2 Au + 4 NaCN + O + H2O = 2 NaAu(CN)2 + 2 NaOH
H2O4 = H2O2 + O2 =>
H2O4 = H2O2 + O2
HgNO3 + (NH4)2SO4 = Hg2SO4 + NH4NO3 =>
2 HgNO3 + (NH4)2SO4 = Hg2SO4 + 2 NH4NO3
Sn + SO3 = SnSO3 =>
Sn + SO3 = SnSO3
C4H9OHH2O = C4H10O + H2O =>
C4H9OHH2O = C4H10O + H2O
MnI4 + AlPO4 = Mn3(PO4)4 + AlI3 =>
3 MnI4 + 4 AlPO4 = Mn3(PO4)4 + 4 AlI3
Sn + NaOH + NaNO3 = Na2SnO3 + N2 + H2O =>
5 Sn + 6 NaOH + 4 NaNO3 = 5 Na2SnO3 + 2 N2 + 3 H2O
K2SiO3 + H2O = H2SiO3 + KOH =>
K2SiO3 + 2 H2O = H2SiO3 + 2 KOH
K2Cr2O7 + CH3CH2OH + H2SO4 = KCr(SO4)2 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 4 KCr(SO4)2 + 3 CH3COOH + 11 H2O
CaCO3 + Al2O3 + MnO = Al + CO2 + CaMnO4 =>
3 CaCO3 + 2 Al2O3 + 3 MnO = 4 Al + 3 CO2 + 3 CaMnO4
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| 前日に均衡した方程式 |
方程式のバランス10/21/24
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