| 前日に均衡した方程式 |
Mg(OH)2 + 2 NaHSO4 = MgSO4 + Na2SO4 + 2 H2O
Si + Na = Na4Si =>
Si + 4 Na = Na4Si
Zn(s) + HNO3(aq) = NO2(g) + H2O(l) + Zn(NO3)2(aq) =>
Zn(s) + 4 HNO3(aq) = 2 NO2(g) + 2 H2O(l) + Zn(NO3)2(aq)
K2Cr2O7 + HCl + Sn = SnCl4 + KCl + CrCl3 + H2O =>
2 K2Cr2O7 + 28 HCl + 3 Sn = 3 SnCl4 + 4 KCl + 4 CrCl3 + 14 H2O
Al(s) + Pb(NO3)2(aw) = Al(NO3)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(NO3)2(aw) = 2 Al(NO3)3(aq) + 3 Pb(s)
SiO2 = Si + O2 =>
SiO2 = Si + O2
Sn(OH)4{2-} + CrO4{2-} + H2O = Sn(OH)6{2-} + CrO2{-} + OH{-} =>
3 Sn(OH)4{2-} + 2 CrO4{2-} + 4 H2O = 3 Sn(OH)6{2-} + 2 CrO2{-} + 2 OH{-}
Ag(NH3)2OH + (CH3)2CHCHO = Ag(s) + NH3 + (CH3)2CHCOONH4 + H2O =>
2 Ag(NH3)2OH + (CH3)2CHCHO = 2 Ag(s) + 3 NH3 + (CH3)2CHCOONH4 + H2O
C7H6O3 + HOCH3 = C8H8O3 + H2O =>
C7H6O3 + HOCH3 = C8H8O3 + H2O
CuSO4 + PbNO3 = CuNO3 + PbSO4 =>
CuSO4 + PbNO3 = CuNO3 + PbSO4
Cl2 + HBr = BrCl2 + H =>
Cl2 + HBr = BrCl2 + H
Mg + (O2) = MgO =>
2 Mg + (O2) = 2 MgO
Zn(NO3)2 + Na2S = ZnS + NaNO3 =>
Zn(NO3)2 + Na2S = ZnS + 2 NaNO3
K*O2 = KO2 =>
K*O2 = KO2
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2CO3(aq) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2CO3(aq)
C6H12O6 + H2O = C6H14O + O2 =>
C6H12O6 + H2O = C6H14O + 3 O2
Al2(CO3)3 + NaOH = Al(OH)3 + Na2CO3 =>
Al2(CO3)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2CO3
BaCl2 + SO4 = BaCl2SO4 =>
BaCl2 + SO4 = BaCl2SO4
Ag(s) + Ni(NO3)2(aq) = Ni(s) + AgNO3(aq) =>
2 Ag(s) + Ni(NO3)2(aq) = Ni(s) + 2 AgNO3(aq)
C6H12O6 + O2 = CO22 + H2O =>
C6H12O6 + 66 O2 = 6 CO22 + 6 H2O
Na2S() + Pb(C2H3O2)2() = PbS() + NaC2H3O2() =>
Na2S() + Pb(C2H3O2)2() = PbS() + 2 NaC2H3O2()
C5H9NO2 + NaOH = C4H8COONa + NH2O =>
C5H9NO2 + NaOH = C4H8COONa + NH2O
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2CO3(aq) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2CO3(aq)
FeI2 + H2O = FeH2 + OI2 =>
FeI2 + H2O = FeH2 + OI2
MnO4{-} + NO2{-} + H3O{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H3O{+} = 2 Mn{2+} + 5 NO3{-} + 9 H2O
C48H96O16 + O2 = CO2 + H2O =>
C48H96O16 + 64 O2 = 48 CO2 + 48 H2O
AgNO3 + Ba3(AsO4)2 = Ba(NO3)2 + Ag3AsO4 =>
6 AgNO3 + Ba3(AsO4)2 = 3 Ba(NO3)2 + 2 Ag3AsO4
(CH3(CH2)4CH) + O2 = CO2 + H2O =>
(CH3(CH2)4CH) + 9 O2 = 6 CO2 + 6 H2O
SiO2 + NaOH = NaSiO3 + H =>
SiO2 + NaOH = NaSiO3 + H
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
(Na2CO3) + (HCl) = (Na2Cl) + (HCO3) =>
(Na2CO3) + (HCl) = (Na2Cl) + (HCO3)
SiC + Br2 = C + SiBr4 =>
SiC + 2 Br2 = C + SiBr4
Cu + HNO3(conc) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(conc) = Cu(NO3)2 + 2 NO2 + 2 H2O
XeF4 + H2 = Xe + HF4 =>
2 XeF4 + H2 = 2 Xe + 2 HF4
KMnO4 + KI + HNO3 = KNO3 + Mn(NO3)2 + I2 + H2O =>
2 KMnO4 + 10 KI + 16 HNO3 = 12 KNO3 + 2 Mn(NO3)2 + 5 I2 + 8 H2O
HC6H7O7 + NaHCO3 = NaC6H7O7 + CO2 + H2O =>
HC6H7O7 + NaHCO3 = NaC6H7O7 + CO2 + H2O
Zn + Cr(H3CCOO)3 = Zn(H3CCOO) + Cr =>
3 Zn + Cr(H3CCOO)3 = 3 Zn(H3CCOO) + Cr
AI + S = (AI)2S3 =>
2 AI + 3 S = (AI)2S3
N2H4(l) = NH3(s) + N2(g) =>
3 N2H4(l) = 4 NH3(s) + N2(g)
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
S2O3{-} + I2 = S4O6{-}2 + I{-} =>
4 S2O3{-} + I2 = 2 S4O6{-}2 + 2 I{-}
(NH4)2SO4 + Al = (NH4)2S + Al2O3 =>
3(NH4)2SO4 + 8 Al = 3(NH4)2S + 4 Al2O3
FeO + SO3 = FeSO3 + O2 =>
2 FeO + 2 SO3 = 2 FeSO3 + O2
CH3COONa + H2O = C2H6 + NaOH + CO2 =>
7 CH3COONa + 5 H2O = 4 C2H6 + 7 NaOH + 6 CO2
K3PO4 + Ca(NO3)2 = K3NO3 + Ca(PO4)2 =>
2 K3PO4 + Ca(NO3)2 = 2 K3NO3 + Ca(PO4)2
Ca + Ba = CaBa =>
Ca + Ba = CaBa
(NH4)2SO4 + K3[Fe9(Cn)6] = (NH4)2[Fe9(Cn)6] + SO4K3 =>
(NH4)2SO4 + K3[Fe9(Cn)6] = (NH4)2[Fe9(Cn)6] + SO4K3
Lu2O3 + Sc2O3 + Fe + O = LuSc2Fe3O9 =>
Lu2O3 + 2 Sc2O3 + 6 Fe + 9 O = 2 LuSc2Fe3O9
P2O3 + K2O = KPO2 =>
P2O3 + K2O = 2 KPO2
Au + I = AuI3 =>
Au + 3 I = AuI3
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