| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Cl2 + Na3PO4 = Na3 + Cl2PO4 =>
Cl2 + Na3PO4 = Na3 + Cl2PO4
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS] =>
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS]
KMnO4 + C5H8O2 + H2O = Mn(C5H8O2)3 + O2 + KOH =>
4 KMnO4 + 12 C5H8O2 + 2 H2O = 4 Mn(C5H8O2)3 + 7 O2 + 4 KOH
Na2SO3 + KClO3 = KClSO3 + Na2O3 =>
Na2SO3 + KClO3 = KClSO3 + Na2O3
PBS + HCl = PBCl2 + H2S =>
PBS + 2 HCl = PBCl2 + H2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H + NaMnO4 + N2O4 + Na2SO4 = MnSO4 + NaNO3 + H2O =>
4 H + 2 NaMnO4 + 3 N2O4 + 2 Na2SO4 = 2 MnSO4 + 6 NaNO3 + 2 H2O
Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O
Si + CO = SiC + SiO2 =>
3 Si + 2 CO = 2 SiC + SiO2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NaI + NaNO3 = Na + NIO3 =>
NaI + NaNO3 = 2 Na + NIO3
NaNO3(aq) + Ba(s) = Ba(NO3)2(aq) + Na(s) =>
2 NaNO3(aq) + Ba(s) = Ba(NO3)2(aq) + 2 Na(s)
Be(OH)2 = Be + OH =>
Be(OH)2 = Be + 2 OH
Pb(No3)2(aq) + K2CrO4(aq) = PbCrO4(s) + KNo3(aq) =>
Pb(No3)2(aq) + K2CrO4(aq) = PbCrO4(s) + 2 KNo3(aq)
Ba(OH)2 + NO = Ba(NO2)2 + H2 =>
Ba(OH)2 + 2 NO = Ba(NO2)2 + H2
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
C3H8O(l) + O2(g) = CO2(g) + H20(g) =>
10 C3H8O(l) + 25 O2(g) = 30 CO2(g) + 4 H20(g)
HF + Ca = HCa + F =>
HF + Ca = HCa + F
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H3CCHCH3CH3 + O2 = CO2 + H2O =>
2 H3CCHCH3CH3 + 13 O2 = 8 CO2 + 10 H2O
Na2Cr2O7 + NaCl + HNO3 = Cr(NO3)3 + H2O + NaNO3 + Cl2 =>
Na2Cr2O7 + 6 NaCl + 14 HNO3 = 2 Cr(NO3)3 + 7 H2O + 8 NaNO3 + 3 Cl2
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ni2(CO3)3(s) = Ni2(s)(CO3)3(g) =>
Ni2(CO3)3(s) = Ni2(s)(CO3)3(g)
COOH{-} + Na2O + H2O = NaCOOH + OH{-} =>
2 COOH{-} + Na2O + H2O = 2 NaCOOH + 2 OH{-}
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
CuSO4(aq) + ZnCrO4(aq) = ZnSO4(aq) + CuCrO4 =>
CuSO4(aq) + ZnCrO4(aq) = ZnSO4(aq) + CuCrO4
HCl + Al = H2Al + Cl2 =>
2 HCl + Al = H2Al + Cl2
Cu(OH)2 + CH3OOH = Cu(CH3OO)2 + H2O =>
Cu(OH)2 + 2 CH3OOH = Cu(CH3OO)2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
MnO2 + OH{-} + O2 = MnO4{2-} + H2O =>
2 MnO2 + 4 OH{-} + O2 = 2 MnO4{2-} + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CaCI2 = Ca + CI2 =>
CaCI2 = Ca + CI2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe3 + S2 = FeS =>
2 Fe3 + 3 S2 = 6 FeS
Ca(NO3)2 + Na2CO3 + HCl = CaCO3 + HNO3 + NaCl =>
Ca(NO3)2 + Na2CO3 + 2 HCl = CaCO3 + 2 HNO3 + 2 NaCl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス12/31/24
方程式のバランス01/30/24
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