| 前日に均衡した方程式 |
K2S + H2O = KHS + KOH
HgCl2(aq) + NaI(aq) = HgI2(s) + NaCl(aq) =>
HgCl2(aq) + 2 NaI(aq) = HgI2(s) + 2 NaCl(aq)
CaCO3(s) + HCl(l) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(l) = CaCl2(aq) + CO2(g) + H2O(l)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH3 + SO2 = N2 + S + H2O =>
4 NH3 + 3 SO2 = 2 N2 + 3 S + 6 H2O
NaHCO3 + H3C6H5O7 = H2CO3 + Na3C6H5O7 = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 H2CO3 + Na3C6H5O7
Fe(OH3)3 + AgNO3 = Fe(NO3)3 + AgOH3 =>
Fe(OH3)3 + 3 AgNO3 = Fe(NO3)3 + 3 AgOH3
NCl + CH = N2 + H2 + CCl =>
2 NCl + 2 CH = N2 + H2 + 2 CCl
H2S + Na2Cr2O7 + H2TeO4 = Cr2(TeO4)3 + Na2(TeO4) + S + H2O =>
3 H2S + Na2Cr2O7 + 4 H2TeO4 = Cr2(TeO4)3 + Na2(TeO4) + 3 S + 7 H2O
PbCl2 + KNo3 = Pb(No3)2 + KCl =>
PbCl2 + 2 KNo3 = Pb(No3)2 + 2 KCl
Na2S2O3 + FeCl3 = FeCl2 + Na2S4O6 + NaCl =>
2 Na2S2O3 + 2 FeCl3 = 2 FeCl2 + Na2S4O6 + 2 NaCl
CuO(s) = Cu2(s) + O2 =>
2 CuO(s) = Cu2(s) + O2
H3PO4 + OH = HPO4 + H2O =>
H3PO4 + 2 OH = HPO4 + 2 H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
NO3 = N2 + O2 =>
2 NO3 = N2 + 3 O2
CaCO3(s) + CH3COOH(l) = C4H6CaO4(s) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 CH3COOH(l) = C4H6CaO4(s) + H2O(l) + CO2(g)
H(g) + NF3(g) = N(g) + HF =>
3 H(g) + NF3(g) = N(g) + 3 HF
Al + NaOH + NaNO3 + H2O = NH3 + Na3[Al(OH)6] =>
8 Al + 21 NaOH + 3 NaNO3 + 18 H2O = 3 NH3 + 8 Na3[Al(OH)6]
C4H6O2 + O2 = CO2 + H2O =>
2 C4H6O2 + 9 O2 = 8 CO2 + 6 H2O
M + Cl2 = MCl4 =>
M + 2 Cl2 = MCl4
Ba(ClO2)2 + C4H6N2O3S + H2SO4 = CO2 + H2O + N2 + BaSO4 + HCl =>
11 Ba(ClO2)2 + 4 C4H6N2O3S + 7 H2SO4 = 16 CO2 + 8 H2O + 4 N2 + 11 BaSO4 + 22 HCl
Cr + CuSO4 = CrSO4 + Cu =>
Cr + CuSO4 = CrSO4 + Cu
CdCl2 + CS(NH2)2 = [Cd(CSN2H4)4]Cl2 =>
CdCl2 + 4 CS(NH2)2 = [Cd(CSN2H4)4]Cl2
N2(g) + H2(g) + H2O = NH4OH(g) =>
N2(g) + 3 H2(g) + 2 H2O = 2 NH4OH(g)
Fe2O3 + C = CO2 + Fe2O =>
Fe2O3 + C = CO2 + Fe2O
CoSO4*H2O = CoSO4 + H2O =>
CoSO4*H2O = CoSO4 + H2O
SnCl2 + K2SO4 = SnSO4 + KCl =>
SnCl2 + K2SO4 = SnSO4 + 2 KCl
Mg(NO2)2 = NO2 + Mg =>
Mg(NO2)2 = 2 NO2 + Mg
NaH2PO2 + AgNO3 + H2O = H3PO4 + NaNO3 + Ag + HNO3 =>
NaH2PO2 + 4 AgNO3 + 2 H2O = H3PO4 + NaNO3 + 4 Ag + 3 HNO3
KI3 + H2O2 = I2 + KOH =>
2 KI3 + H2O2 = 3 I2 + 2 KOH
CuSO4 + Na3N = Cu3N2 + Na2SO4 =>
3 CuSO4 + 2 Na3N = Cu3N2 + 3 Na2SO4
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
Cr + H2O2 = Cr(OH)3 =>
2 Cr + 3 H2O2 = 2 Cr(OH)3
CH3OCH2CH3 + HI = CH3ICH2CH3 + OH =>
CH3OCH2CH3 + HI = CH3ICH2CH3 + OH
Ba(ClO4)2 + Pb3(AsO4)2 = Ba3(AsO4)2 + Pb(ClO4)2 =>
3 Ba(ClO4)2 + Pb3(AsO4)2 = Ba3(AsO4)2 + 3 Pb(ClO4)2
RCOH + CuO = RCOOH + Cu =>
RCOH + CuO = RCOOH + Cu
MnNO3 = Mn + NO3 =>
MnNO3 = Mn + NO3
K2Cr2O7 + H2SO4 + HCl = K2SO4 + Cr2(SO4)3 + Cl + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 HCl = K2SO4 + Cr2(SO4)3 + 6 Cl + 7 H2O
Ca(OCl) + KI + HCl = I2 + Ca(Cl) + H2O + KCl =>
Ca(OCl) + 2 KI + 2 HCl = I2 + Ca(Cl) + H2O + 2 KCl
Fe(OH)2 + KOH = K[Fe(OH)3] =>
Fe(OH)2 + KOH = K[Fe(OH)3]
AgNO3(aq) + BaO(aq) = Ag2O + Ba(NO3)2 =>
2 AgNO3(aq) + BaO(aq) = Ag2O + Ba(NO3)2
H2CCHCHCH2 + MnO4{-} + H2O = CH2(OH)CH(OH)CH(OH)CH2OH + MnO2 + OH{-} =>
3 H2CCHCHCH2 + 4 MnO4{-} + 8 H2O = 3 CH2(OH)CH(OH)CH(OH)CH2OH + 4 MnO2 + 4 OH{-}
C2H5OH + ZnO = C2H5OOH + Zn =>
C2H5OH + ZnO = C2H5OOH + Zn
AgCl + NO + H2O = Ag + Cl{-} + NO3{-} + H{+} =>
3 AgCl + NO + 2 H2O = 3 Ag + 3 Cl{-} + NO3{-} + 4 H{+}
Cu(NO3)2 + Li2O = LiNO3 + CuO =>
Cu(NO3)2 + Li2O = 2 LiNO3 + CuO
Na2(CO3) + Ca(NO3)2 = NaNO3 + Ca2(CO3)2 =>
2 Na2(CO3) + 2 Ca(NO3)2 = 4 NaNO3 + Ca2(CO3)2
Li6 + O2 = Li2O =>
2 Li6 + 3 O2 = 6 Li2O
BaCl + NaPo4 = NaCl + BaPo4 =>
BaCl + NaPo4 = NaCl + BaPo4
calciumchloride + sodiumcarbonate = calciumcarbonate + Sodiumchloride =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
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