| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C9H11NO3 + HNO3 = C9H10N2O5 + H2O
RbOH + H2SO4 = Rb2SO4 + H2O =>
2 RbOH + H2SO4 = Rb2SO4 + 2 H2O
Cl2 + S2O32{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
103 Cl2 + 2 S2O32{-} + 208 OH{-} = 4 SO42{-} + 206 Cl{-} + 104 H2O
Ti3(PO4)4 + Na2CO3 = Ti(CO3)2 + Na3PO4 =>
Ti3(PO4)4 + 6 Na2CO3 = 3 Ti(CO3)2 + 4 Na3PO4
HCl + NaClO + NaBr = H2O + NaCl + Br2 =>
2 HCl + NaClO + 2 NaBr = H2O + 3 NaCl + Br2
Mg(s) + Br(l) = MgBr(s) =>
Mg(s) + Br(l) = MgBr(s)
C4 + SO2 = CS2 + CO2 =>
3 C4 + 8 SO2 = 4 CS2 + 8 CO2
Sr(OH)2 + FeCl3 = Fe(OH)3 + SrCl2 =>
3 Sr(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 SrCl2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO2 + H2O =>
2 FeS2 + 30 HNO3 = Fe2(SO4)3 + H2SO4 + 30 NO2 + 14 H2O
H2SO4 + NH4 = NH4H2SO4 =>
H2SO4 + NH4 = NH4H2SO4
CrO42{-} + HSO3{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
237 CrO42{-} + 248 HSO3{-} + 316 H{+} = 79 Cr3{+} + 248 SO42{-} + 282 H2O
H2Cr2O7 + SnCl2 + HCl = SnCl4 + Cr(OH)3 + H2O =>
H2Cr2O7 + 3 SnCl2 + 6 HCl = 3 SnCl4 + 2 Cr(OH)3 + H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Na2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 4 Na2SO4 + 4 H2O
C(CH2OH)4 + HNO3 = C(CH2ONO2)4 + H2O =>
C(CH2OH)4 + 4 HNO3 = C(CH2ONO2)4 + 4 H2O
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
K3[Fe(CN)6] = K + [Fe(CN)6] =>
K3[Fe(CN)6] = 3 K + [Fe(CN)6]
X2Y3 + HNO3 + H2O = H3XO4 + H2YO4 + NO =>
3 X2Y3 + 28 HNO3 + 4 H2O = 6 H3XO4 + 9 H2YO4 + 28 NO
*Hg + H2SO4 = HgSO4 + H2O + SO2 =>
*Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
Cu3 + O2 = CuO =>
2 Cu3 + 3 O2 = 6 CuO
CaCl2 + CO2 + NaOH = CaCO3 + NaCl + H2O =>
CaCl2 + CO2 + 2 NaOH = CaCO3 + 2 NaCl + H2O
Hg(OAc)2 + Na2SO4 = HgSO4 + Na2(OAc)2 =>
Hg(OAc)2 + Na2SO4 = HgSO4 + Na2(OAc)2
HPO42{-} + NaOH = NaPO42{-} + H2O =>
HPO42{-} + NaOH = NaPO42{-} + H2O
Mg + (OH)2 = Mg(OH)2 =>
Mg + (OH)2 = Mg(OH)2
SH + H2O = OH + H2S =>
SH + H2O = OH + H2S
C2H4O = C4H6O + H2O =>
2 C2H4O = C4H6O + H2O
ZnO + KCl = K2O + ZnCl2 =>
ZnO + 2 KCl = K2O + ZnCl2
NH4HCO3 + Ca(OH)2 = CaCO3 + NH3 + H2O =>
NH4HCO3 + Ca(OH)2 = CaCO3 + NH3 + 2 H2O
B + I = B2I6 =>
2 B + 6 I = B2I6
(NH4)2S + KMnO4 = MnO2 + KOH + K2SO4 + NO + H2O =>
(NH4)2S + 6 KMnO4 = 6 MnO2 + 4 KOH + K2SO4 + 2 NO + 2 H2O
MgCl + H2O = HCl + Mg(OH) =>
MgCl + H2O = HCl + Mg(OH)
KI + CuO = KICuO =>
KI + CuO = KICuO
Pb + KIO3 = Pb(IO3)2 + K =>
Pb + 2 KIO3 = Pb(IO3)2 + 2 K
C3H8 + Br = C3H6 + HBr =>
C3H8 + 2 Br = C3H6 + 2 HBr
KNO3 = KNO2 + (O2) =>
2 KNO3 = 2 KNO2 + (O2)
Hg2(aq) + Cl2(aq) = Hg2Cl2(s) =>
Hg2(aq) + Cl2(aq) = Hg2Cl2(s)
Pb[NO3]2 + K2CrO4 = Pb2[CrO4]2 + KNO3 =>
2 Pb[NO3]2 + 2 K2CrO4 = Pb2[CrO4]2 + 4 KNO3
Fe + Cu(NO3)2(aq) = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2(aq) = Fe(NO3)2 + Cu
PBS2 + O2 = PBO2 + SO2 =>
PBS2 + 3 O2 = PBO2 + 2 SO2
BaO + KOH = Ba(OH)2 + K2O =>
BaO + 2 KOH = Ba(OH)2 + K2O
NaI + Pb(CH3COO)2 = PbI2 + Na2(CH3COO)2 =>
2 NaI + Pb(CH3COO)2 = PbI2 + Na2(CH3COO)2
MgCO3 + H2O2 = MgO2 + CO2 + H2O =>
MgCO3 + H2O2 = MgO2 + CO2 + H2O
I2(g) + NaBr(aq) = NaI2 + Br =>
I2(g) + NaBr(aq) = NaI2 + Br
Ai(OH)3 + H2SO4 = Ai2(SO4)3 + H2O =>
2 Ai(OH)3 + 3 H2SO4 = Ai2(SO4)3 + 6 H2O
Cl + AlI3 = AlCl3 + I2 =>
6 Cl + 2 AlI3 = 2 AlCl3 + 3 I2
Ba(OH)2 + K2CrO4 = BaCrO4 + KOH =>
Ba(OH)2 + K2CrO4 = BaCrO4 + 2 KOH
NaClO + Br2O3 + NaOH = NaCl + NaBrO3 + H2O =>
2 NaClO + Br2O3 + 2 NaOH = 2 NaCl + 2 NaBrO3 + H2O
FeH2 + NaOH = Fe + H2O + Na =>
FeH2 + 2 NaOH = Fe + 2 H2O + 2 Na
C12H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C12H6(l) + 27 O2(g) = 24 CO2(g) + 6 H2O(l)
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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11/28/24
方程式のバランス12/28/23
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