| 前日に均衡した方程式 |
Ba + KI = BaI + K
NaH2PO2 + CuCl2 + NaOH = Na3PO4 + Cu + NaCl + H2O =>
NaH2PO2 + 2 CuCl2 + 6 NaOH = Na3PO4 + 2 Cu + 4 NaCl + 4 H2O
RbClO3 + Al2(SiO3)3 = Rb2SiO3 + Al(ClO3)3 =>
6 RbClO3 + Al2(SiO3)3 = 3 Rb2SiO3 + 2 Al(ClO3)3
MnO4{-1)+As2O3+H2O = Mn2O3+AsO4{3-}+H3O{+} =>
2 MnO4{-1)+2As2O3+15H2O = Mn2O3+4AsO4{3-}+10H3O{+}
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
H2 + Mg = H2Mg =>
H2 + Mg = H2Mg
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuSO4 + H3PO4 = H2SO4 + CuPO4 + H2 =>
2 CuSO4 + 2 H3PO4 = 2 H2SO4 + 2 CuPO4 + H2
BaO2 + NaNO2 + HNO3 = Ba(NO3)2 + Na2O2 + H2O =>
3 BaO2 + 2 NaNO2 + 4 HNO3 = 3 Ba(NO3)2 + Na2O2 + 2 H2O
NaI + CaSO4 = CaI + NaSO4 =>
NaI + CaSO4 = CaI + NaSO4
Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3
NH4(NO3) = N2 + O2 + H2O =>
2 NH4(NO3) = 2 N2 + O2 + 4 H2O
Ni(NO3)2*6H2O + NaNCS = Ni(NCS)2 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + 2 NaNCS = Ni(NCS)2 + 2 NaNO3 + 6 H2O
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2
Mg2(PO4)3 + Al3Cl1 = Mg2Cl1 + Al3(PO4)3 =>
Mg2(PO4)3 + Al3Cl1 = Mg2Cl1 + Al3(PO4)3
Al(s) + HNO3(aq) = Al2O3(aq) + NO2(aq) + H2O(g) =>
2 Al(s) + 6 HNO3(aq) = Al2O3(aq) + 6 NO2(aq) + 3 H2O(g)
CH3CHO + (Ag(NH3)2)OH = Ag + CH3COONH4 + NH3 + H2O =>
CH3CHO + 2(Ag(NH3)2)OH = 2 Ag + CH3COONH4 + 3 NH3 + H2O
Pb(s) + HCl(aq) = PbCl2 + H2 =>
Pb(s) + 2 HCl(aq) = PbCl2 + H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
[N2H6]SO4 + CuSO4 + NaOH = CuOH + N2 + Na2SO4 + H2O =>
[N2H6]SO4 + 4 CuSO4 + 10 NaOH = 4 CuOH + N2 + 5 Na2SO4 + 6 H2O
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FeAsS + PbO + Na2CO3 = FeAsO + Pb + Na2SO4 + CO2 =>
FeAsS + 4 PbO + Na2CO3 = FeAsO + 4 Pb + Na2SO4 + CO2
K2CO3 + CO2 + H2O = KHCO3 =>
K2CO3 + CO2 + H2O = 2 KHCO3
Na2S2O3 + KI = K2S2O3 + NaI =>
Na2S2O3 + 2 KI = K2S2O3 + 2 NaI
MnC2O4*2H2O = MnCO3 + H2O + CO =>
MnC2O4*2H2O = MnCO3 + 2 H2O + CO
CaCl + NaC2 = CaC2 + NaCl =>
CaCl + NaC2 = CaC2 + NaCl
potassiumhydroxide + phosphoricacid = KH2PO4 + H2O =>
KOH + H3PO4 = KH2PO4 + H2O
H2(CO)3 + H2O = CO + H3O =>
H2(CO)3 + 2 H2O = 3 CO + 2 H3O
H3PO4 + Al(NO3)3 = AlPO4 + HNO3 =>
H3PO4 + Al(NO3)3 = AlPO4 + 3 HNO3
Cl + Pb(No2)4 = No2 + PbCl4 =>
4 Cl + Pb(No2)4 = 4 No2 + PbCl4
Pb + Al(NO3)3 = Pb(NO3)2 + Al =>
3 Pb + 2 Al(NO3)3 = 3 Pb(NO3)2 + 2 Al
F2 + Ca(OH)2 = CaF2 + H2 + O2 =>
F2 + Ca(OH)2 = CaF2 + H2 + O2
C + HNO3 = N + CO2 + H2O =>
5 C + 4 HNO3 = 4 N + 5 CO2 + 2 H2O
NaClO4 + NH4Cl = NaCl + N2 + HCl + H2O =>
3 NaClO4 + 8 NH4Cl = 3 NaCl + 4 N2 + 8 HCl + 12 H2O
Cr2O72 + C2H4O = C2H4O2 + Cr =>
Cr2O72 + 72 C2H4O = 72 C2H4O2 + 2 Cr
LiBr + CoSO4 = CoBr2 + Li2SO4 =>
2 LiBr + CoSO4 = CoBr2 + Li2SO4
C13H26 + O2 = CO2 + H2O =>
2 C13H26 + 39 O2 = 26 CO2 + 26 H2O
KBr(aq) + Na2CO3(aq) = K2CO3(at) + NaBr(s) =>
2 KBr(aq) + Na2CO3(aq) = K2CO3(at) + 2 NaBr(s)
PbCl2 + (NH4)2S = (NH4)Cl + PbS =>
PbCl2 + (NH4)2S = 2(NH4)Cl + PbS
Li2B4O7 + HCl = LiCl + H + B4O7 =>
Li2B4O7 + 2 HCl = 2 LiCl + 2 H + B4O7
Pb(CH3COO)2 + Na2S = PbS + Na(CH3COO) =>
Pb(CH3COO)2 + Na2S = PbS + 2 Na(CH3COO)
H2O + MnO4 = MnO2 + OH =>
2 H2O + MnO4 = MnO2 + 4 OH
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NO2 + OH = H2O + NO3 =>
NO2 + 2 OH = H2O + NO3
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
HNO3 + PB = NO + PB(NO3)2 + H2O =>
8 HNO3 + 3 PB = 2 NO + 3 PB(NO3)2 + 4 H2O
C5H5N + O2 = CO2 + N2 + H2O =>
4 C5H5N + 25 O2 = 20 CO2 + 2 N2 + 10 H2O
NaBrO3 + HCl = Br2 + Cl2 + H2O + NaCl =>
2 NaBrO3 + 12 HCl = Br2 + 5 Cl2 + 6 H2O + 2 NaCl
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