| 前日に均衡した方程式 |
3 C2H5OH + K2Cr2O7 + 8 HNO3 = 3 CH3COH + 2 Cr(NO3)3 + 2 KNO3 + 7 H2O
Mg(s) + CH4(aq) = MgH4(aq) + C4(g) =>
4 Mg(s) + 4 CH4(aq) = 4 MgH4(aq) + C4(g)
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
HCl + Na3Po4 = HPo4 + Na3Cl =>
HCl + Na3Po4 = HPo4 + Na3Cl
H2SeO4 + HCO3{-} = CO2 + H2O + HSeO4{-} =>
H2SeO4 + HCO3{-} = CO2 + H2O + HSeO4{-}
N2SO3 + KMnO4 + H2SO4 = N2SO4 + MnSO4 + K2SO4 + H2O =>
5 N2SO3 + 2 KMnO4 + 3 H2SO4 = 5 N2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
KClO3 + MnO2 + H2O = KCl + MnH2O6 =>
KClO3 + MnO2 + H2O = KCl + MnH2O6
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
AgNo3(aq) + KCl(aq) = AgCl(s) + KNo3(aq) =>
AgNo3(aq) + KCl(aq) = AgCl(s) + KNo3(aq)
C8H10 + O2 = CO + H2O =>
2 C8H10 + 13 O2 = 16 CO + 10 H2O
CaSO4*2H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2*H2O + 3 H2O
H2S(aq) + FeBr3(aq) = Fe2S3(s) + HBr(aq) = H2S(aq) + FeBr3(aq) =>
3 H2S(aq) + 2 FeBr3(aq) = Fe2S3(s) + 6 HBr(aq)
Sr3(PO4)2 + Na2SO4 = Na3PO4 + SrSO4 =>
Sr3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 SrSO4
HAl2O3 + Na = NaAl2O3 + H2 =>
2 HAl2O3 + 2 Na = 2 NaAl2O3 + H2
CaO(s) = Ca(s) + O2 =>
2 CaO(s) = 2 Ca(s) + O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MnO2 + Cr3 = Cr2O3 + Mn =>
9 MnO2 + 4 Cr3 = 6 Cr2O3 + 9 Mn
CH3CO2H + CO2 = CH3COO + H2O =>
7 CH3CO2H + 2 CO2 = 8 CH3COO + 2 H2O
H3N + Br2 = NH4Br + N2 =>
8 H3N + 3 Br2 = 6 NH4Br + N2
Fe2(SO4)3 + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K2(SO4)3 =>
3 Fe2(SO4)3 + 2 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6] + 3 K2(SO4)3
As2S3 + Mg = MgS + As =>
As2S3 + 3 Mg = 3 MgS + 2 As
Si(s) + Cl2(g) = SiCl4 =>
Si(s) + 2 Cl2(g) = SiCl4
K3AsO3 + I2 + H2O = HI + K3AsO4 =>
K3AsO3 + I2 + H2O = 2 HI + K3AsO4
Na3PO4(aq) + CaCl2(aq) = Ca3(PO4)2(aq) + NaCl =>
2 Na3PO4(aq) + 3 CaCl2(aq) = Ca3(PO4)2(aq) + 6 NaCl
Pt(OH)2 + Ni2(CO3)3 = Pt(CO3)2 + Ni2(OH)3 =>
3 Pt(OH)2 + 2 Ni2(CO3)3 = 3 Pt(CO3)2 + 2 Ni2(OH)3
C6H14 + O = CO2 + H2O =>
C6H14 + 19 O = 6 CO2 + 7 H2O
PB + PBO2 + Na2SO4 + HCI = PBSO4 + NaCI + H2O =>
PB + PBO2 + 2 Na2SO4 + 4 HCI = 2 PBSO4 + 4 NaCI + 2 H2O
LiOH + HNO3 = H2O + LiNO3 =>
LiOH + HNO3 = H2O + LiNO3
BaCl2 + Na2SO4 = BaSO4 + NaCl* =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl*
HNO3 + Cl2 = HClO3 + H2O + NO2 =>
10 HNO3 + Cl2 = 2 HClO3 + 4 H2O + 10 NO2
CN + H = CHN =>
CN + H = CHN
NiCl2 + NH3 = NiH2 + NCl3 =>
3 NiCl2 + 2 NH3 = 3 NiH2 + 2 NCl3
CoBr2 = Co + Br2 =>
CoBr2 = Co + Br2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
Cu3(AsO4)2 + Ni4(Sb2O7)3 = Cu4(Sb2O7)2 + Ni(AsO4) =>
4 Cu3(AsO4)2 + 2 Ni4(Sb2O7)3 = 3 Cu4(Sb2O7)2 + 8 Ni(AsO4)
Ca(NO3)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4NO3(aq)
W + S = WS3 =>
W + 3 S = WS3
NaCl + HCl = HCl2 + Na =>
NaCl + HCl = HCl2 + Na
TlOH + Zn(NO3)2 = Zn(OH)2 + TlNO3 =>
2 TlOH + Zn(NO3)2 = Zn(OH)2 + 2 TlNO3
S + CuCl2 = SCl + Cu =>
2 S + CuCl2 = 2 SCl + Cu
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
CHCH2CH2CH3 + H2O = CH3CHOHCH2CH3 =>
CHCH2CH2CH3 + H2O = CH3CHOHCH2CH3
Mg + AlOH = Al + MgOH =>
Mg + AlOH = Al + MgOH
H2O2 + HOH + Ce{+3} = Ce(OH)2{+2} + H{+} =>
H2O2 + 2 HOH + 2 Ce{+3} = 2 Ce(OH)2{+2} + 2 H{+}
C9H803 + O2 = CO2 + H2O =>
4 C9H803 + 839 O2 = 36 CO2 + 1606 H2O
CuSO4(aq) + NaHCO3(aq) = Na2SO4(aq) + Cu(HCO3)2(s) =>
CuSO4(aq) + 2 NaHCO3(aq) = Na2SO4(aq) + Cu(HCO3)2(s)
S{2-} + SO4{2-} + H{+} = SO2H2O =>
S{2-} + 3 SO4{2-} + 8 H{+} = 4 SO2H2O
Tc + H2SO4 = TcSO4 + H2 =>
Tc + H2SO4 = TcSO4 + H2
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