| 前日に均衡した方程式 |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H4 + KMnO4 = C2H4O2 + MnO2 + K =>
C2H4 + KMnO4 = C2H4O2 + MnO2 + K
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(OH)2 + CH3OOH = (C2H3OO)2Ca + H2O =>
Ca(OH)2 + 4 CH3OOH = (C2H3OO)2Ca + 6 H2O
BaO(s) + Al(s) = Al2O3(s) + Ba(s) =>
3 BaO(s) + 2 Al(s) = Al2O3(s) + 3 Ba(s)
Ba + NaI = BaI2 + Na =>
Ba + 2 NaI = BaI2 + 2 Na
Na3PO4 + MgCl2 = NaCl + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2O3 + HC2H3O2 = CO2 + H2O + Fe =>
4 Fe2O3 + 3 HC2H3O2 = 6 CO2 + 6 H2O + 8 Fe
SnCl2 + Hg2Cl207 + HCl = Hg + H2SnCl6 =>
207 SnCl2 + 2 Hg2Cl207 + 414 HCl = 4 Hg + 207 H2SnCl6
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaC2 + SCl2 = CaCl2 + SC2 =>
CaC2 + SCl2 = CaCl2 + SC2
Mg2 + AgCl3 = Ag + MgCl3 =>
Mg2 + 2 AgCl3 = 2 Ag + 2 MgCl3
He + S = SHe =>
He + S = SHe
KBr + I2 = KI + Br2 =>
2 KBr + I2 = 2 KI + Br2
In2O3 + CH4 = In + CO + H2 =>
In2O3 + 3 CH4 = 2 In + 3 CO + 6 H2
(NH4)3VO3 + H2SO4 + H2O2 = HVO4 + (NH4)2SO4 + H2O =>
2(NH4)3VO3 + 3 H2SO4 + 4 H2O2 = 2 HVO4 + 3(NH4)2SO4 + 6 H2O
Co3(PO4)2 + MgSO4 = Co3SO4 + Mg(PO4)2 =>
Co3(PO4)2 + MgSO4 = Co3SO4 + Mg(PO4)2
NH4 + H2SO4 = NH(SO4) + H2 =>
2 NH4 + 2 H2SO4 = 2 NH(SO4) + 5 H2
C6H14O6 + O2 = C6H8O6 + H2O =>
2 C6H14O6 + 3 O2 = 2 C6H8O6 + 6 H2O
Fe + Au2SO4 = Au + FeSO4 =>
Fe + Au2SO4 = 2 Au + FeSO4
C6C15OH + O2 = CO2 + H2O =>
4 C6C15OH + 83 O2 = 84 CO2 + 2 H2O
MnO2 + K2S + H2SO4 = MnS + K2SO4 + H2O =>
4 MnO2 + 5 K2S + 4 H2SO4 = 4 MnS + 5 K2SO4 + 4 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
KOH + Cl2 = KClO3 + KCl + H20(water) =>
60 KOH + 30 Cl2 = 20 KClO3 + 40 KCl + 3 H20(water)
Br{-} + PbO2 + H{+} = Br2 + Pb{2+} + H2O =>
2 Br{-} + PbO2 + 4 H{+} = Br2 + Pb{2+} + 2 H2O
TaCl5 + NaOH + H2O = NaTaO3 + HCl =>
TaCl5 + NaOH + 2 H2O = NaTaO3 + 5 HCl
NH4ReO4 + NH4I + HCl = ReCl5 + NH4Cl + I2 + H2O =>
NH4ReO4 + 2 NH4I + 8 HCl = ReCl5 + 3 NH4Cl + I2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KBrO3 + H2S = S + KBr + H2O =>
KBrO3 + 3 H2S = 3 S + KBr + 3 H2O
Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
CH4 + Br2 = CH2Br2 + HBr =>
CH4 + 2 Br2 = CH2Br2 + 2 HBr
NH4(Cl) + KOH = NH3 + H2O + KCl =>
NH4(Cl) + KOH = NH3 + H2O + KCl
HI + Ca(OH)2 = H(OH)2 + CaI =>
HI + Ca(OH)2 = H(OH)2 + CaI
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
C{-}6H{-}12O{-}6 = C{-}2H{-}5OHCO{-}2 =>
C{-}6H{-}12O{-}6 = C{-}2H{-}5OHCO{-}2
N2H4*HCl + K2Cr2O7 + HCl = CrCl3 + KCl + N2 + H2O =>
3 N2H4*HCl + 2 K2Cr2O7 + 13 HCl = 4 CrCl3 + 4 KCl + 3 N2 + 14 H2O
Ba(HCO3)2(heat) = BaCO3 + H2O + CO2 =>
Ba(HCO3)2(heat) = BaCO3 + H2O + CO2
CU + O = CUO =>
CU + O = CUO
P4 + H2O + AgNO3 = Ag + H3PO4 + HNO3 =>
P4 + 16 H2O + 20 AgNO3 = 20 Ag + 4 H3PO4 + 20 HNO3
C3H5(NO3)3 = CO2 + H2 + N2 + O2 =>
2 C3H5(NO3)3 = 6 CO2 + 5 H2 + 3 N2 + 3 O2
FeCl3(aq) + KSCN(aq) = [Fe(SCN)]{+2}(aq) + K{+}(aq) + Cl{-}(aq) =>
FeCl3(aq) + KSCN(aq) = [Fe(SCN)]{+2}(aq) + K{+}(aq) + 3 Cl{-}(aq)
Rb2 + N2 = Rb3N = O2 =>
3 Rb2 + N2 = 2 Rb3N
Mn + NO3 = Mn(NO3) =>
Mn + NO3 = Mn(NO3)
Cl2 + CS = CCl4 + S2Cl2 =>
5 Cl2 + 2 CS = 2 CCl4 + S2Cl2
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