| 前日に均衡した方程式 |
2 C2S2 + 5 O2 = 4 CO2 + 2 S2O
K2CO3(s) + O2(g) = KO2(s) + CO2(g) =>
2 K2CO3(s) + 3 O2(g) = 4 KO2(s) + 2 CO2(g)
KCl + NaH = KH + NaCl =>
KCl + NaH = KH + NaCl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
H2C2O4 + CsOH = Cs2[C2O4] + H2O =>
H2C2O4 + 2 CsOH = Cs2[C2O4] + 2 H2O
CuSO4 + NaHSO3 = Cu3(SO3)2 + NaHSO4 + SO2 =>
3 CuSO4 + 4 NaHSO3 = Cu3(SO3)2 + 4 NaHSO4 + SO2
NH4Cl + CH3NH2 = NH3 + CH3NH3Cl =>
NH4Cl + CH3NH2 = NH3 + CH3NH3Cl
Zn + NaNO3 + H2O = Zn(NO3)2 + NH3 + NaOH =>
4 Zn + 9 NaNO3 + 6 H2O = 4 Zn(NO3)2 + NH3 + 9 NaOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PbCrO4 + KI + H2SO4 = PbSO4 + CrI3 + K2SO4 + I2 + H2O =>
2 PbCrO4 + 12 KI + 8 H2SO4 = 2 PbSO4 + 2 CrI3 + 6 K2SO4 + 3 I2 + 8 H2O
C2S2 + O2 = CO2 + SO2 =>
C2S2 + 4 O2 = 2 CO2 + 2 SO2
PbF2 = Pb + F2 =>
PbF2 = Pb + F2
HClO3 + H2SO3 = H2SO4 + HCl =>
HClO3 + 3 H2SO3 = 3 H2SO4 + HCl
HBr + KMnO4 = MnBr2 + KBr + Br2 + H2O =>
16 HBr + 2 KMnO4 = 2 MnBr2 + 2 KBr + 5 Br2 + 8 H2O
NaClO + KBr = NaOBr + KCl =>
NaClO + KBr = NaOBr + KCl
C3H7NO2 + H2SO4 = CO2 + (NH4)2SO4 + SO2 + H2O =>
2 C3H7NO2 + 13 H2SO4 = 6 CO2 + (NH4)2SO4 + 12 SO2 + 16 H2O
PbF2 = Pb + F =>
PbF2 = Pb + 2 F
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
C2H6(g) + Cl2(g) = CCl4(l) + HCl(g) =>
C2H6(g) + 7 Cl2(g) = 2 CCl4(l) + 6 HCl(g)
HBr + Sr(OH)2 = H2O + SrBr2 =>
2 HBr + Sr(OH)2 = 2 H2O + SrBr2
As + NO3 = As2O5 + NO =>
4 As + 5 NO3 = 2 As2O5 + 5 NO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
I2Cl2 + Ca = CaCl2 + I2 =>
I2Cl2 + Ca = CaCl2 + I2
(NH4)2SO4 + CH3COOH = H2SO4 + CH3COONH4 =>
(NH4)2SO4 + 2 CH3COOH = H2SO4 + 2 CH3COONH4
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
As + F2 = AsF5 =>
2 As + 5 F2 = 2 AsF5
Na + Ca = NaCa =>
Na + Ca = NaCa
Fr + HCl = FrCl + H =>
Fr + HCl = FrCl + H
Fe(KSCN)3SnCl2 = FeCl2Sn(KSCN)3 =>
Fe(KSCN)3SnCl2 = FeCl2Sn(KSCN)3
Ca + Na = Ca3Na2 =>
3 Ca + 2 Na = Ca3Na2
C6H8O3 + O2 = CO2 + H2O =>
2 C6H8O3 + 13 O2 = 12 CO2 + 8 H2O
CH3OHHCl = CH4OHCl =>
CH3OHHCl = CH4OHCl
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
As + F2 = AsF3 =>
2 As + 3 F2 = 2 AsF3
Ca + Na = CaNa =>
Ca + Na = CaNa
Ca + Na = CaNa2 =>
Ca + 2 Na = CaNa2
Pb4(OH)2(CO3)2SO4 + H2SO4 = PbSO4 + H2O + CO2 =>
Pb4(OH)2(CO3)2SO4 + 3 H2SO4 = 4 PbSO4 + 4 H2O + 2 CO2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
K2Cr2O7 + H2O = KOH + Cr2O3 + O =>
K2Cr2O7 + H2O = 2 KOH + Cr2O3 + 3 O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
BaCl2(aq) + Na2CrO4(aq) = BaCrO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2CrO4(aq) = BaCrO4(s) + 2 NaCl(aq)
Sb + H2S = H2 + Sb2S5 =>
2 Sb + 5 H2S = 5 H2 + Sb2S5
K3PO4 + Ca(C2H3O2)2 = K(C2H3O2) + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(C2H3O2)2 = 6 K(C2H3O2) + Ca3(PO4)2
K2Cr2O7 + H2O = H2CrO4 + KOH =>
K2Cr2O7 + 3 H2O = 2 H2CrO4 + 2 KOH
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)2(aq) + Cu(s) =>
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)2(aq) + Cu(s)
NH4ClO4(s) = Cl2(g) + H2O(g) + N2O(g) + O2(g) =>
4 NH4ClO4(s) = 2 Cl2(g) + 8 H2O(g) + 2 N2O(g) + 3 O2(g)
Na2S2 + HCl = NaCl + HS =>
Na2S2 + 2 HCl = 2 NaCl + 2 HS
NH4Cl + CaO(s) = NH3 + H2O + CaCl2 =>
2 NH4Cl + CaO(s) = 2 NH3 + H2O + CaCl2
H2SO4 + CaCo3 = CaSO3 + Co2 + H2O =>
2 H2SO4 + 2 CaCo3 = 2 CaSO3 + 3 Co2 + 2 H2O
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