| 前日に均衡した方程式 |
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{-3} + 15 SO4{-2} + 40 NO + 8 H{+}
Cr(NO3)3 + (NH4)2S = Cr2S3 + NH4NO3 =>
2 Cr(NO3)3 + 3(NH4)2S = Cr2S3 + 6 NH4NO3
Pb(NO3)2 + KCl = PbCl2 + K(NO3) =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 K(NO3)
Cu = Cu2 =>
2 Cu = Cu2
C3H7COOH + CuS = (C3H7COO)2Cu + H2S =>
2 C3H7COOH + CuS = (C3H7COO)2Cu + H2S
C5 = C3 =>
3 C5 = 5 C3
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
FeSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
NaSHCl = NaClHS =>
NaSHCl = NaClHS
CsOH + HMnO4 = CsMnO4 + H2O =>
CsOH + HMnO4 = CsMnO4 + H2O
KOK + H2SO4 = K2SO4 + H2O =>
KOK + H2SO4 = K2SO4 + H2O
Sn + HCl + H2O = SnCl2*2H2O + H2 =>
Sn + 2 HCl + 2 H2O = SnCl2*2H2O + H2
K2MnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
K2MnO4 + K2SO3 + H2O = MnO2 + K2SO4 + 2 KOH
KMnO4 + C6H12O6 = CO2 + MnO2 + K2CO3 + H2O =>
8 KMnO4 + C6H12O6 = 2 CO2 + 8 MnO2 + 4 K2CO3 + 6 H2O
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
HC8KH4O4 + Ba(OH)2 = Ba(C8KH4O4)2 + H2O =>
2 HC8KH4O4 + Ba(OH)2 = Ba(C8KH4O4)2 + 2 H2O
ZnO + CO2 = Zn + CO3 =>
ZnO + CO2 = Zn + CO3
AlSO4 + NaOH = Al(OH)2 + Na2SO4 =>
AlSO4 + 2 NaOH = Al(OH)2 + Na2SO4
SiO2 + CF2 = SiF4 + CO =>
SiO2 + 2 CF2 = SiF4 + 2 CO
K2O + HBr = K2Br2 + H2O =>
K2O + 2 HBr = K2Br2 + H2O
BrO + HCl = BrCl2 + H2O =>
BrO + 2 HCl = BrCl2 + H2O
NaI + O2 + CO2 = Na2CO3 + I2 =>
4 NaI + O2 + 2 CO2 = 2 Na2CO3 + 2 I2
Ca(OCl)2 + Na2S + H2O = CaS + S + NaOH + NaCl =>
Ca(OCl)2 + 3 Na2S + 2 H2O = CaS + 2 S + 4 NaOH + 2 NaCl
H2Se + Co(OH)2 + Ni(OH)3 = (CoNi)2(Se)5 + H2O =>
5 H2Se + 2 Co(OH)2 + 2 Ni(OH)3 = (CoNi)2(Se)5 + 10 H2O
MgCO3 = Mg + CO + O2 =>
MgCO3 = Mg + CO + O2
RCHCHX + KMnO4 + H2SO4 = RCOOH + XCOOH + MnSO4 + K2SO4 + H2O =>
5 RCHCHX + 8 KMnO4 + 12 H2SO4 = 5 RCOOH + 5 XCOOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
FeC + O2 = Fe2O3 + CO2 =>
4 FeC + 7 O2 = 2 Fe2O3 + 4 CO2
Fe(OH)2 + KOH = Fe(OH)3 + K =>
Fe(OH)2 + KOH = Fe(OH)3 + K
Cr + HCI = CrH + CI =>
Cr + HCI = CrH + CI
Zn + Cr2(SO4)3 = ZnSO4 + Cr =>
3 Zn + Cr2(SO4)3 = 3 ZnSO4 + 2 Cr
C6H14(g) + O2(g) = CO(g) + H2O(g) =>
2 C6H14(g) + 13 O2(g) = 12 CO(g) + 14 H2O(g)
C2O4{-2} + MnO4{-} + H{+} = CO2 + Mn{+2} + H2O =>
5 C2O4{-2} + 2 MnO4{-} + 16 H{+} = 10 CO2 + 2 Mn{+2} + 8 H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
KCl + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
10 KCl + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Al + (OH)3 + H2SO4 = Al29SO403 + H2O =>
87.000000000002Al + 800.00000000001(OH)3 + 3 H2SO4 = 3.0000000000001Al29SO403 + 1203 H2O
Sn(OH)2 + NaOH = Na2Sn(OH)4 =>
Sn(OH)2 + 2 NaOH = Na2Sn(OH)4
KMnO4 + NaC2O4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaC2O4 + 8 H2SO4 = 2 MnSO4 + 20 CO2 + 5 Na2SO4 + K2SO4 + 8 H2O
Mg(OH)2 + Cu3(PO4)2 = Mg3(PO4)2 + Cu(OH)2 =>
3 Mg(OH)2 + Cu3(PO4)2 = Mg3(PO4)2 + 3 Cu(OH)2
NH4ClCaOH = NH3H2OCaCl =>
NH4ClCaOH = NH3H2OCaCl
S + H2O = H2SO =>
S + H2O = H2SO
I2 + NaOH + H2O2 = NaIO + H2O =>
I2 + 2 NaOH + H2O2 = 2 NaIO + 2 H2O
HCl + CaH = H2 + CaCl2 =>
4 HCl + 2 CaH = 3 H2 + 2 CaCl2
FeO2 + H2 = Fe + H2O2 =>
FeO2 + H2 = Fe + H2O2
HCl + P = H2 + PCl4 =>
4 HCl + P = 2 H2 + PCl4
HCl = H + Cl =>
HCl = H + Cl
NiSO4(NH4)2 + Fe(NO3)3 + NaOH = NiFe2O4 + Na2SO4 + NH4OH + NaNO3 + H2O =>
4 NiSO4(NH4)2 + 8 Fe(NO3)3 + 31 NaOH = 4 NiFe2O4 + 4 Na2SO4 + 9 NH4OH + 23 NaNO3 + 9 H2O
CO + N2O4 = CO2 + NO =>
2 CO + N2O4 = 2 CO2 + 2 NO
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