| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
KBr + H2SO4 = KHSO4 + HBr
Zn2S + O2 = ZnO + S8 =>
8 Zn2S + 8 O2 = 16 ZnO + S8
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PO4Na3 + K2CO3 = Na2CO3 + K3PO4 =>
2 PO4Na3 + 3 K2CO3 = 3 Na2CO3 + 2 K3PO4
H + K2Cr2O7 + S = SO2 + KOH + Cr2O3 =>
2 H + K2Cr2O7 + S = SO2 + 2 KOH + Cr2O3
CrCl3 + KOH + KClO4 = Cl2 + K2CrO4 + H2O =>
14 CrCl3 + 16 KOH + 12 KClO4 = 27 Cl2 + 14 K2CrO4 + 8 H2O
Ca(s) + HI(aq) = CaI3(aq) + H2 =>
2 Ca(s) + 6 HI(aq) = 2 CaI3(aq) + 3 H2
CaI2 + Na2CO3 = CaCO3 + Na2I2 =>
CaI2 + Na2CO3 = CaCO3 + Na2I2
Sb2S5 + NaOH = Sb2S3 + H2O + Na2S + SbO3 =>
3 Sb2S5 + 24 NaOH = Sb2S3 + 12 H2O + 12 Na2S + 4 SbO3
ZnO2 + S = ZnSO2 =>
ZnO2 + S = ZnSO2
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
MnCl2(aq) + K2Co3(aq) = KCl(aq) + MnCo3(s) =>
MnCl2(aq) + K2Co3(aq) = 2 KCl(aq) + MnCo3(s)
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
Na2SO4 + Ba[NO3]2 = BaSO4 + Na2[NO3]2 =>
Na2SO4 + Ba[NO3]2 = BaSO4 + Na2[NO3]2
Fe + CO2 = Fe2O3(s) + CO(g) =>
2 Fe + 3 CO2 = Fe2O3(s) + 3 CO(g)
BaI2 + LiPN2 = Ba3P5N10I + LiI =>
3 BaI2 + 5 LiPN2 = Ba3P5N10I + 5 LiI
NiO + H3PO2 + H2 = Ni2P + H2O =>
4 NiO + 2 H3PO2 + 5 H2 = 2 Ni2P + 8 H2O
H2CrO4 + Fe(OH)3 = Fe2CrO6 + H2O =>
H2CrO4 + 2 Fe(OH)3 = Fe2CrO6 + 4 H2O
MgCO3 + NaCl2 = MgCl2 + NaCO3 =>
MgCO3 + NaCl2 = MgCl2 + NaCO3
Pa + O2 = Pa2O5 =>
4 Pa + 5 O2 = 2 Pa2O5
RbOH + Mg(NO3)2 = RbNO3 + Mg(OH)2 =>
2 RbOH + Mg(NO3)2 = 2 RbNO3 + Mg(OH)2
Al(OH)3 = OH{-} + Al{3+} =>
Al(OH)3 = 3 OH{-} + Al{3+}
H2SO4 = OS2 + H2O + O2 =>
4 H2SO4 = 2 OS2 + 4 H2O + 5 O2
Zn + KClO4 + H2SO4 = ZnSO4 + KCl + H2O =>
4 Zn + KClO4 + 4 H2SO4 = 4 ZnSO4 + KCl + 4 H2O
Na2S(aq) + HClO4(aq) = Na2O4 + HCl + SO4 =>
Na2S(aq) + 2 HClO4(aq) = Na2O4 + 2 HCl + SO4
H2NCH2COONa + H2O = H2NCH2COOH + NaOH =>
H2NCH2COONa + H2O = H2NCH2COOH + NaOH
NaCN + Sn(SiO3)2 = Na2SiO3 + Sn(CN)4 =>
4 NaCN + Sn(SiO3)2 = 2 Na2SiO3 + Sn(CN)4
Fe(OH)3 + KSCN = FeSCN + K + OH =>
Fe(OH)3 + KSCN = FeSCN + K + 3 OH
C4H7NO + H2O = C2H7NO + CO2 + H2 =>
C4H7NO + 4 H2O = C2H7NO + 2 CO2 + 4 H2
PbO + O = Pb3O4 =>
3 PbO + O = Pb3O4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
LiOH + H3PO4 = PO4 + LiOH4 =>
LiOH + H3PO4 = PO4 + LiOH4
Al(OH)3 + H2SO4 = H2O + OHAlSO4 =>
Al(OH)3 + H2SO4 = 2 H2O + OHAlSO4
Al + Cu(MnO4)2 = Al(MnO4)3 + Cu =>
2 Al + 3 Cu(MnO4)2 = 2 Al(MnO4)3 + 3 Cu
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeCl2 + K4[Fe(Cn)6] = Fe2[Fe(Cn)6] + KCl =>
2 FeCl2 + K4[Fe(Cn)6] = Fe2[Fe(Cn)6] + 4 KCl
Fe + Cl + KOH = Fe(OH)3 + KCl =>
Fe + 3 Cl + 3 KOH = Fe(OH)3 + 3 KCl
KHCO3 + HI = KI + CO2 + H2O =>
KHCO3 + HI = KI + CO2 + H2O
C6H6COONa + H2SO4 = C6H6COOH + NaHSO4 =>
C6H6COONa + H2SO4 = C6H6COOH + NaHSO4
ZnNO4 + LiCl = LiNO4 + ZnCl =>
ZnNO4 + LiCl = LiNO4 + ZnCl
HCIO3 + Sr(OH)2 = H2O + Sr(CIO3)2 =>
2 HCIO3 + Sr(OH)2 = 2 H2O + Sr(CIO3)2
HCOOH + HCOONa = HCOOHNa + HCOO =>
HCOOH + HCOONa = HCOOHNa + HCOO
Ti(NO3)3(aq) + Na2S(aq) = Ti2S3(s) + NaNO3 =>
2 Ti(NO3)3(aq) + 3 Na2S(aq) = Ti2S3(s) + 6 NaNO3
KBr + Ca(OH) = CaBr + KOH =>
KBr + Ca(OH) = CaBr + KOH
Na3PO4 + BaSO4 = Na2SO4 + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaSO4 = 3 Na2SO4 + Ba3(PO4)2
C2H4 + HCl + O = C2H4Cl2 + H2O =>
C2H4 + 2 HCl + O = C2H4Cl2 + H2O
H{+1)+Cr2O7{-2}+Fe{+2} = Cr{+3}+Fe{+3}+H2O =>
14 H{+1)+Cr2O7{-2}+6Fe{+2} = 2 Cr{+3}+6Fe{+3}+7H2O
Pb(OH)2 + H2SiO3 = PbSiO3 + H2O =>
Pb(OH)2 + H2SiO3 = PbSiO3 + 2 H2O
C + Ca = CCa =>
C + Ca = CCa
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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04/21/25
方程式のバランス05/21/24
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