| 前日に均衡した方程式 |
42 KIO3 + 10 Al + 72 HCl = 21 I2 + 10 Al(ClO3)3 + 42 KCl + 36 H2O
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
Al + N2 = AlN2 =>
Al + N2 = AlN2
C + H + Fe + O = C14H27Fe3O18 =>
14 C + 27 H + 3 Fe + 18 O = C14H27Fe3O18
SnOH2O = Sn(OH)2 =>
SnOH2O = Sn(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FeS + {2} = Fe{2}0{3} + S0{2} =>
FeS + 2{2} = Fe{2}0{3} + S0{2}
Pb(CH3)4 + HNO3 = Pb(NO3)2 + H2C2O4 + NO + H2O =>
3 Pb(CH3)4 + 32 HNO3 = 3 Pb(NO3)2 + 6 H2C2O4 + 26 NO + 28 H2O
K2MnF6 + SbF5 = F2 + MnF3 + KSbF6 =>
2 K2MnF6 + 4 SbF5 = F2 + 2 MnF3 + 4 KSbF6
CuO + CH4 = Cu2O + CO + H2O =>
6 CuO + CH4 = 3 Cu2O + CO + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KMnO4 + FeCl2 + H3O{+} = Mn{2+} + Fe{3+} + K + Cl2 + H2O =>
KMnO4 + 2 FeCl2 + 8 H3O{+} = Mn{2+} + 2 Fe{3+} + K + 2 Cl2 + 12 H2O
SI4 + Mg = MgI2 + S =>
SI4 + 2 Mg = 2 MgI2 + S
SrCO3 + ZnO + CaCO3 + WO3 = SrCaZnWO6 + CO2 =>
SrCO3 + ZnO + CaCO3 + WO3 = SrCaZnWO6 + 2 CO2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
C7H5O2H + NaOH = NaC7H5O2 + H2O =>
C7H5O2H + NaOH = NaC7H5O2 + H2O
C17H33 + O2 = CO2 + H2O =>
4 C17H33 + 101 O2 = 68 CO2 + 66 H2O
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{-2} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{-2} + 8 H2O
KrF2 + Au + HF = HAuF6 + Kr =>
5 KrF2 + 2 Au + 2 HF = 2 HAuF6 + 5 Kr
FeP(s) + S(s) = P4S10(s) + FeS(s) =>
4 FeP(s) + 14 S(s) = P4S10(s) + 4 FeS(s)
Nb + Pb3O4 = NbO + Pb =>
4 Nb + Pb3O4 = 4 NbO + 3 Pb
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
NiCl2 + NH3 = NiNH3 + Cl2 =>
NiCl2 + NH3 = NiNH3 + Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ti2OH2O = TiOH =>
Ti2OH2O = 2 TiOH
KMnO4 + C2H5OH + KOH = K2MnO4 + CH3COOH + H2O =>
4 KMnO4 + C2H5OH + 4 KOH = 4 K2MnO4 + CH3COOH + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn + NaCaH3O2 = Na + ZnCaH3O2 =>
Zn + NaCaH3O2 = Na + ZnCaH3O2
PF5 + Br2 = PBr3 + F2 =>
2 PF5 + 3 Br2 = 2 PBr3 + 5 F2
NiCl2 + O = NiO + Cl205 =>
205 NiCl2 + 205 O = 205 NiO + 2 Cl205
Ba + SO{3} = BaSO{3} =>
Ba + SO{3} = BaSO{3}
N2H4O3 + C16H34 = CO2 + H2O + N2 =>
49 N2H4O3 + C16H34 = 16 CO2 + 115 H2O + 49 N2
K2Cr2O7 + C2H4O + H2SO4 = Cr2(SO4)3 + C2H4O2 + H2O + K2SO4 =>
K2Cr2O7 + 3 C2H4O + 4 H2SO4 = Cr2(SO4)3 + 3 C2H4O2 + 4 H2O + K2SO4
HNO2 + H2O + S2O8{-2} = NO3{-} + H{+} + SO4{-2} =>
HNO2 + H2O + S2O8{-2} = NO3{-} + 3 H{+} + 2 SO4{-2}
HCl + Cl2 + BaCrO4 = BaCl2 + CrClO3 + H2O =>
4 HCl + Cl2 + 2 BaCrO4 = 2 BaCl2 + 2 CrClO3 + 2 H2O
(NH4)2S + HNO3 = H2O + NH4NO3 + SO2 =>
4(NH4)2S + 14 HNO3 = H2O + 11 NH4NO3 + 4 SO2
H2S + NO3{-} + H{+} = S8 + NO + HOH =>
24 H2S + 16 NO3{-} + 16 H{+} = 3 S8 + 16 NO + 32 HOH
H3PO4 + NaOH = H3(OH)3 + Na3PO4 =>
H3PO4 + 3 NaOH = H3(OH)3 + Na3PO4
SiCl4 + Mg = MgCl2(s) + Si(s) =>
SiCl4 + 2 Mg = 2 MgCl2(s) + Si(s)
H2S + HIO3 = I2 + SO2 + H2O =>
5 H2S + 6 HIO3 = 3 I2 + 5 SO2 + 8 H2O
((NH3)6)2{+} + H2S = S + NH4{+} + NH3 =>
2((NH3)6)2{+} + H2S = S + 2 NH4{+} + 22 NH3
SiC + NaOH = CO + Na + SiH =>
SiC + NaOH = CO + Na + SiH
Ca10F2(P6O24) + H2SO4 = HF + Ca(H4P2O8) + CaSO4 =>
Ca10F2(P6O24) + 7 H2SO4 = 2 HF + 3 Ca(H4P2O8) + 7 CaSO4
Na2O + Br2O3 = NaBrO2 =>
Na2O + Br2O3 = 2 NaBrO2
KOH + HCl + NaOH = KNaCl + H2O + O2 =>
4 KOH + 4 HCl + 4 NaOH = 4 KNaCl + 6 H2O + O2
CaSO4 + AlCl3 = CaAl + SO4Cl3 =>
CaSO4 + AlCl3 = CaAl + SO4Cl3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Ca(HCO3)2 + HCl(aq) = CaCl2 + H2O + CO2(ahahahhaha) =>
Ca(HCO3)2 + 2 HCl(aq) = CaCl2 + 2 H2O + 2 CO2(ahahahhaha)
C10H4 + O2 = OH + C =>
C10H4 + 2 O2 = 4 OH + 10 C
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