| 前日に均衡した方程式 |
NH4Cl + KOH = KCl + H2O + NH3
Mn4 = Mn11 =>
11 Mn4 = 4 Mn11
Mg + CaCl = MgCl2 + Ca =>
Mg + 2 CaCl = MgCl2 + 2 Ca
ZnS + Cl2 = ZnCl2 + S =>
ZnS + Cl2 = ZnCl2 + S
Mg(s) + N2 = Mg3N2 =>
3 Mg(s) + N2 = Mg3N2
KHSO3 + H2SO4 = H2O + KSO4 + SO2 =>
2 KHSO3 + 3 H2SO4 = 4 H2O + 2 KSO4 + 3 SO2
S + F2 = SF6 =>
S + 3 F2 = SF6
C8H5O4K(aq) + NaOH(aq) = C8H4O4 + Na + H2O + K =>
C8H5O4K(aq) + NaOH(aq) = C8H4O4 + Na + H2O + K
ZnSO4 + H2 = Zn + H2SO4 =>
ZnSO4 + H2 = Zn + H2SO4
CH3CH2CH2COONa + H2O = C4H10 + NaHCO3 + H2 =>
4 CH3CH2CH2COONa + 4 H2O = 3 C4H10 + 4 NaHCO3 + H2
Ra2 + C = RaC2 =>
Ra2 + 4 C = 2 RaC2
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
Ca + HClO3 = Ca(ClO3)2 + H =>
Ca + 2 HClO3 = Ca(ClO3)2 + 2 H
Rb + HNO3 = RbNO3 + H2O + NH3 =>
8 Rb + 9 HNO3 = 8 RbNO3 + 3 H2O + NH3
SnCl4 + CaS = SnS2 + CaCl2 =>
SnCl4 + 2 CaS = SnS2 + 2 CaCl2
(CH3)4NF + FeCl3 = (CH3)4NFeFCl3 =>
(CH3)4NF + FeCl3 = (CH3)4NFeFCl3
KMnO4 = K{2+} + MnO4{2-} =>
KMnO4 = K{2+} + MnO4{2-}
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
NaOH + Pb(ClO3)2 = NaClO3 + Pb(OH)2 =>
2 NaOH + Pb(ClO3)2 = 2 NaClO3 + Pb(OH)2
NiBr2 + NH3 = NH3[NiBr2] =>
NiBr2 + NH3 = NH3[NiBr2]
H3PO4 + CaCO3 = H3CO3 + CaPO4 =>
H3PO4 + CaCO3 = H3CO3 + CaPO4
Ba(CN)2 + Pb = Ba + Pb(CN)2 =>
Ba(CN)2 + Pb = Ba + Pb(CN)2
NO + Cl2 = ClNO =>
2 NO + Cl2 = 2 ClNO
KI + KIO3 = KI3 + K2O =>
8 KI + KIO3 = 3 KI3 + 3 K2O
H2SO4 + HNO3 = HSO4 + NO + H2O =>
3 H2SO4 + HNO3 = 3 HSO4 + NO + 2 H2O
Cu(NO3)2 + NiSO4 = Cu(SO4)2 + NiNO3 =>
Cu(NO3)2 + 2 NiSO4 = Cu(SO4)2 + 2 NiNO3
PT + F = PTF4 =>
PT + 4 F = PTF4
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + Na2SO4 + KSO4 + H2O =>
4 NaCl + KMnO4 + 4 H2SO4 = 2 Cl2 + MnSO4 + 2 Na2SO4 + KSO4 + 4 H2O
Ni3P2 + Li6S = Ni3S + Li3P =>
Ni3P2 + Li6S = Ni3S + 2 Li3P
Ca + MnO = CaO + Mn =>
Ca + MnO = CaO + Mn
BaCl2*H2O + Na2SO4 = BaSO4 + NaCl + H2O =>
BaCl2*H2O + Na2SO4 = BaSO4 + 2 NaCl + H2O
S + H2 = H2S =>
S + H2 = H2S
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
CH3(CH2)4(CH3) + O2 = CO2 + H2O =>
2 CH3(CH2)4(CH3) + 19 O2 = 12 CO2 + 14 H2O
Ca{+} + CO3{-} = CaCO3 =>
Ca{+} + CO3{-} = CaCO3
Ca(NO3)2 + Mg(OH)2 = Ca(OH)2 + Mg(NO3)2 =>
Ca(NO3)2 + Mg(OH)2 = Ca(OH)2 + Mg(NO3)2
KMnO4 + HCl = Cl2 + H2O + KMnCl2 =>
KMnO4 + 8 HCl = 3 Cl2 + 4 H2O + KMnCl2
NaI(ag) + Cl2(g) = NaCl(aq) + I2(s) =>
2 NaI(ag) + Cl2(g) = 2 NaCl(aq) + I2(s)
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O = =>
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O
Ca + Al2(CO3)3 = Ca(CO3) + Al =>
3 Ca + Al2(CO3)3 = 3 Ca(CO3) + 2 Al
Zn3P2 + KOH = Zn(OH)2 + K3P =>
Zn3P2 + 6 KOH = 3 Zn(OH)2 + 2 K3P
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
Na2SO4 + Ag2SO3 + CaF2 = Ag2SO4 + NaF + CaSO3 =>
Na2SO4 + Ag2SO3 + CaF2 = Ag2SO4 + 2 NaF + CaSO3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Pb(OH)2*4PbCO3 + O2 = Pb3O4 + CO2 + H2O =>
6 Pb(OH)2*4PbCO3 + 5 O2 = 10 Pb3O4 + 24 CO2 + 6 H2O
S + C = SC12 =>
S + 12 C = SC12
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
HCl + Na(PO3) = NaCl + HPO3 =>
HCl + Na(PO3) = NaCl + HPO3
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