| 前日に均衡した方程式 |
3 Na2CO3 + 2 H3Po4 = 2 Na3Po4 + 3 H2O + 3 CO2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
Na + Cl = NaCl =>
Na + Cl = NaCl
MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4
Mg3N2 + K2O = MgO + K3N =>
Mg3N2 + 3 K2O = 3 MgO + 2 K3N
CaO + ClO = CaClO2 =>
CaO + ClO = CaClO2
Sr(OH)2 + NH4C2H3O2 = Sr(C2H3O2)2 + NH4OH =>
Sr(OH)2 + 2 NH4C2H3O2 = Sr(C2H3O2)2 + 2 NH4OH
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
H2O + H2O2 + Cr{3+} = Cr2O7{2-} + H{+} =>
H2O + 3 H2O2 + 2 Cr{3+} = Cr2O7{2-} + 8 H{+}
Cr2(SO4)3 = Cr2O3 + SO3 =>
Cr2(SO4)3 = Cr2O3 + 3 SO3
IO3{-} + N2H4 + HCl = N2 + ICl2{-} + H2O =>
IO3{-} + N2H4 + 2 HCl = N2 + ICl2{-} + 3 H2O
CuCO3() = CuO() + CO2() =>
CuCO3() = CuO() + CO2()
RuO4 + HBr = H2[RuBr6] + Br2 + H2O =>
RuO4 + 10 HBr = H2[RuBr6] + 2 Br2 + 4 H2O
Cr2O7{-2)+H2S+H{+} = Cr{+3)+S+H2O =>
Cr2O7{-2)+3H2S+8H{+} = 2 Cr{+3)+3S+7H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
KClO3 + CrCl2 + HCl = KCl + CrCl3 + H2O =>
KClO3 + 6 CrCl2 + 6 HCl = KCl + 6 CrCl3 + 3 H2O
CrCl2 + O2 + H2O = Cr2O3 + HCl =>
4 CrCl2 + O2 + 4 H2O = 2 Cr2O3 + 8 HCl
K2MnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
K2MnO4 + NaNO2 + H2O = MnO2 + NaNO3 + 2 KOH
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Cu(OH)2 + Na2(OH)2 = Cu(OH)4{-2)+Na2{+2) =>
Cu(OH)2 + Na2(OH)2 = Cu(OH)4{-2)+Na2{+2)
Fe{+} + CI{+2) = FeCI{+3} =>
Fe{+} + CI{+2) = FeCI{+3}
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
CuSO4(aq) + ZnCl2(aq) = ZnSO4(aq) + CuCl2(s) =>
CuSO4(aq) + ZnCl2(aq) = ZnSO4(aq) + CuCl2(s)
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
HgCl2 + H2S = HgS + HCl =>
HgCl2 + H2S = HgS + 2 HCl
Cs2CO3 + H3PW10Mo2O40 = CsH2PW10Mo2O40 + CO2 + H2O =>
Cs2CO3 + 2 H3PW10Mo2O40 = 2 CsH2PW10Mo2O40 + CO2 + H2O
Fe(s) + O2(g) = FeO(s) =>
2 Fe(s) + O2(g) = 2 FeO(s)
Cr2O7{-2} + H{+} + H2 = Cr{+3} + H2O =>
Cr2O7{-2} + 8 H{+} + 3 H2 = 2 Cr{+3} + 7 H2O
PbO2 + HI = H2O + I2 + PbI2 =>
PbO2 + 4 HI = 2 H2O + I2 + PbI2
KSCN(aq) + Na2SO4(aq) = NaSCN(s) + K2SO4(aq) =>
2 KSCN(aq) + Na2SO4(aq) = 2 NaSCN(s) + K2SO4(aq)
HgS + HNO3 = Hg(NO3)2 + NO2 + H2O + S =>
HgS + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O + S
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaNO3 + H2S = Na2S + HNO3 =>
2 NaNO3 + H2S = Na2S + 2 HNO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Sr(OH)2 + Zn + H2O = SrZn(OH)4 + H2 =>
Sr(OH)2 + Zn + 2 H2O = SrZn(OH)4 + H2
SO3 + Al2O3 = Al2(SO4)3 =>
3 SO3 + Al2O3 = Al2(SO4)3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2O2 + AsS5 + NH4OH = (NH4)3AsO4 + H2O + (NH4)2SO4 =>
35 H2O2 + 2 AsS5 + 26 NH4OH = 2(NH4)3AsO4 + 48 H2O + 10(NH4)2SO4
ZnOHNO3 + H2SO4 = ZnSO4 + HNO3 + H2O =>
ZnOHNO3 + H2SO4 = ZnSO4 + HNO3 + H2O
BaCo3 + O2 = BaO + Co2 =>
2 BaCo3 + O2 = 2 BaO + 3 Co2
HClO2 + NaOH = NaClO2 + H2O =>
HClO2 + NaOH = NaClO2 + H2O
Mg[HCO3]2 + HCl = MgCl2 + H2O + CO2 =>
Mg[HCO3]2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
Ag + FI = AgFI =>
Ag + FI = AgFI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2[Zn(OH)4] + ZnCl2 = Zn(OH)2 + NaCl =>
Na2[Zn(OH)4] + ZnCl2 = 2 Zn(OH)2 + 2 NaCl
CuCO3 + HCl = CuCl + HCO3 =>
CuCO3 + HCl = CuCl + HCO3
LiOH + H2 = Li2 + H2O =>
2 LiOH + H2 = Li2 + 2 H2O
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