| 前日に均衡した方程式 |
C9H20 + 14 O2 = 9 CO2 + 10 H2O
BaH2(s) + H2O(i) = Ba(OH)2(ac) + H2(g) =>
BaH2(s) + 2 H2O(i) = Ba(OH)2(ac) + 2 H2(g)
CrO4{2-} + SO3{2-} + H2O = SO4{2-} + Cr{3+} + OH{-} =>
2 CrO4{2-} + 3 SO3{2-} + 5 H2O = 3 SO4{2-} + 2 Cr{3+} + 10 OH{-}
Ag + Fe2(SO4)3 = Ag2SO4 + Fe =>
6 Ag + Fe2(SO4)3 = 3 Ag2SO4 + 2 Fe
Be(OH)2 + OH = *Be(OH)42 =>
Be(OH)2 + 40 OH = *Be(OH)42
PCl3 + NaClO3 + H2O = NaPO3 + HCl + NaClO4 =>
PCl3 + 3 NaClO3 + 2 H2O = NaPO3 + 4 HCl + 2 NaClO4
Al + NaOH + H2O = NaAlO2 + H4 =>
4 Al + 4 NaOH + 4 H2O = 4 NaAlO2 + 3 H4
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
CO3 + Ba(NO3)2 = BaCO3 + NO3 =>
CO3 + Ba(NO3)2 = BaCO3 + 2 NO3
HCl + KHCO3 = H2CO3 + KCl =>
HCl + KHCO3 = H2CO3 + KCl
[NH4]2Fe[SO4]2 + NH4SCN = [NH4]2Fe(SCN)2 + NH4SO4 =>
[NH4]2Fe[SO4]2 + 2 NH4SCN = [NH4]2Fe(SCN)2 + 2 NH4SO4
CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O =>
2 CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O
Ag + H2SO4 = Ag2SO4 + H =>
2 Ag + H2SO4 = Ag2SO4 + 2 H
AgNO3(g) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(g) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
CaCl2 + NaSO4 = Ca(SO4)2 + NaCl =>
CaCl2 + 2 NaSO4 = Ca(SO4)2 + 2 NaCl
CuCl2 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + CuSO4 + H2O =>
5 CuCl2 + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 5 CuSO4 + 8 H2O
KNO3 + Mn(NO3)2 + PbO2 = Pb(NO3)2 + K2MnO4 =>
2 KNO3 + Mn(NO3)2 + 2 PbO2 = 2 Pb(NO3)2 + K2MnO4
Cu(NH3)4Cl2 + H2SO4 = Cu(NH3)4SO4 + HCl =>
Cu(NH3)4Cl2 + H2SO4 = Cu(NH3)4SO4 + 2 HCl
C2H4O2(s) + O2(g) = CO2(g) + H2O(g) =>
C2H4O2(s) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
HSO3{-} + I2 + H2O{-} = I{-} + SO4{-2} + H{+} =>
2 HSO3{-} + 3 I2 + 2 H2O{-} = 6 I{-} + 2 SO4{-2} + 6 H{+}
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
Sn(OH)4 + Pb(ClO4)2 = Pb(OH)2 + Sn(ClO4)4 =>
Sn(OH)4 + 2 Pb(ClO4)2 = 2 Pb(OH)2 + Sn(ClO4)4
Mg + CuCl{2} = MgCl{2} + Cu =>
Mg + CuCl{2} = MgCl{2} + Cu
CuCl2 = Cl + Cu =>
CuCl2 = 2 Cl + Cu
Na2S2O3 + H2CrO4 = Cr2O3 + H2O + Na2SO4 + SO2 =>
Na2S2O3 + 2 H2CrO4 = Cr2O3 + 2 H2O + Na2SO4 + SO2
AgBr = Ag + Br =>
AgBr = Ag + Br
KOH + KNO3 + Br2 + H2O = NH3 + KBrO3 =>
3 KOH + 5 KNO3 + 4 Br2 + 6 H2O = 5 NH3 + 8 KBrO3
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
Rh + O2 = Rh2O3 =>
4 Rh + 3 O2 = 2 Rh2O3
Si + K = Si2K =>
2 Si + K = Si2K
KNo3 + KMnO4 + H2O = No2 + MnO2 + KOH =>
6 KNo3 + 2 KMnO4 + 4 H2O = 9 No2 + 2 MnO2 + 8 KOH
FeCl2 + HNO3 = Fe(NO3)3 + NO + H2O + HCl =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O + 6 HCl
Fe(NO3)2MnCl2 = FeCl2Mn(NO3)2 =>
Fe(NO3)2MnCl2 = FeCl2Mn(NO3)2
KBr + H2O = KBr*H2O =>
KBr + H2O = KBr*H2O
H3BiO4 + Ca(OH)2 = H2O + Ca3(BiO4)2 =>
2 H3BiO4 + 3 Ca(OH)2 = 6 H2O + Ca3(BiO4)2
AlNiBr3 = AlBr3Ni =>
AlNiBr3 = AlBr3Ni
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Pb(CH3COO)2 + KI = PbI2 + CH3COOK =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3COOK
Ba3P2 + Rb = Rb3P + Ba =>
Ba3P2 + 6 Rb = 2 Rb3P + 3 Ba
BeSi = Be + Si =>
BeSi = Be + Si
(CH2)4CO + HNO3 = C3H6(COOH)2 + H2O + NO =>
(CH2)4CO + 2 HNO3 = C3H6(COOH)2 + H2O + 2 NO
Mg + (NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg + (NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)
SrCO3 + K2SO4 = SrSO4 + K2CO3 =>
SrCO3 + K2SO4 = SrSO4 + K2CO3
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
KI + Cl2 = I2 + KCl =>
2 KI + Cl2 = I2 + 2 KCl
Ag + CaCl2 = Ca + AgCl =>
2 Ag + CaCl2 = Ca + 2 AgCl
MgSO4 + Na2SO4 = NaSO4 + Mg2SO4 =>
2 MgSO4 + Na2SO4 = 2 NaSO4 + Mg2SO4
H3PO4 + Mg(NO3)3 = MgPO4 + HNO3 =>
H3PO4 + Mg(NO3)3 = MgPO4 + 3 HNO3
Fe + LiOH = Fe(OH)2 + Li =>
Fe + 2 LiOH = Fe(OH)2 + 2 Li
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