| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
K2Cr2O7 + 6 KI + 8 HCl = 3 I2 + 8 KCl + Cr2O3 + 4 H2O
C4H8Cl2 + Zn = C4H8 + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
K2Cr2O7 + H2SO4 + H2O = H2CrO4 + KHSO4 =>
K2Cr2O7 + 2 H2SO4 + H2O = 2 H2CrO4 + 2 KHSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + Ca(OH)2 = CaNO3 + H2 + (OH)2 =>
2 HNO3 + 2 Ca(OH)2 = 2 CaNO3 + H2 + 2(OH)2
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Al + Cu2O = Al2O + Cu =>
2 Al + Cu2O = Al2O + 2 Cu
Sn + Al2O3 = SnO2 + Al =>
3 Sn + 2 Al2O3 = 3 SnO2 + 4 Al
Ca + Na2CO3 = Ca(CO3)2 + Na =>
Ca + 2 Na2CO3 = Ca(CO3)2 + 4 Na
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KMnO4 + NO + H2SO4 = HNO3 + K2SO4 + Mn2(SO4)3 + H2O =>
6 KMnO4 + 8 NO + 12 H2SO4 = 8 HNO3 + 3 K2SO4 + 3 Mn2(SO4)3 + 8 H2O
C3H8(s) + O2(g) = CO2(g) + H2O(g) =>
C3H8(s) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
C7H10N + O2 = CO2 + H2O + N2O =>
4 C7H10N + 39 O2 = 28 CO2 + 20 H2O + 2 N2O
CH3NH3Cl + HNO3 = HCl + CH3NH3NO3 =>
CH3NH3Cl + HNO3 = HCl + CH3NH3NO3
C2H5OH + K = C2H5OK + H2 =>
2 C2H5OH + 2 K = 2 C2H5OK + H2
Cu2SFeS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2SFeS2 + 46 HNO3 = 3 Fe(NO3)3 + 6 Cu(NO3)2 + 9 H2SO4 + 25 NO + 14 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb(NO3)2 + Cu + H2SO4 = Pb(SO4) + Cu(SO4) + NO + H2O =>
Pb(NO3)2 + 3 Cu + 4 H2SO4 = Pb(SO4) + 3 Cu(SO4) + 2 NO + 4 H2O
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na2SO4 + H2O =>
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na2SO4 + H2O
H2O(aq) + Te(s) = TeO2(s) + H =>
2 H2O(aq) + Te(s) = TeO2(s) + 4 H
ZnBr2(aq) + K3PO4(s) = ZnPO4(s) + K3Br2(aq) =>
ZnBr2(aq) + K3PO4(s) = ZnPO4(s) + K3Br2(aq)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
Sr + H2SO4 = Sr(HSO4)2 + H2S + H2O =>
4 Sr + 9 H2SO4 = 4 Sr(HSO4)2 + H2S + 4 H2O
Ca(OH)2 + NH3 + Na = NaCa3N2 + H2O =>
3 Ca(OH)2 + 2 NH3 + Na = NaCa3N2 + 6 H2O
C8H7NO2SBrCl + O2 = H2O + S + N + CO2 + Br2 + Cl2 =>
4 C8H7NO2SBrCl + 35 O2 = 14 H2O + 4 S + 4 N + 32 CO2 + 2 Br2 + 2 Cl2
S8(s) + O2(g) + H2O(l) = H2SO4(aq) =>
S8(s) + 12 O2(g) + 8 H2O(l) = 8 H2SO4(aq)
Ti + HNO2 = Ti(NO2)4 + H2 =>
Ti + 4 HNO2 = Ti(NO2)4 + 2 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Br2 + C2H2 = C2H2Br4 =>
2 Br2 + C2H2 = C2H2Br4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu(HNO3)2 = Cu(NO3)2 + H2 =>
Cu(HNO3)2 = Cu(NO3)2 + H2
MgSO4 + NH3 + H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3 + 2 H2O = Mg(OH)2 + (NH4)2SO4
(NH4)2CO3 + ZnCl2 = Zn2(CO3)2 + NH4Cl =>
2(NH4)2CO3 + 2 ZnCl2 = Zn2(CO3)2 + 4 NH4Cl
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
Ag2S + Al + Na2CO3 + H2O = Ag + Na[Al(OH)4] + NaS + H2CO3 =>
3 Ag2S + Al + 2 Na2CO3 + 4 H2O = 6 Ag + Na[Al(OH)4] + 3 NaS + 2 H2CO3
FeS + HBr = HFe + SBr =>
FeS + HBr = HFe + SBr
H(NO3) + CuS = NO2 + Cu(NO3)2 + H2O + SO2 =>
8 H(NO3) + CuS = 6 NO2 + Cu(NO3)2 + 4 H2O + SO2
LiAlH4 + BF3 = LiF + AlF3 + B2H6 =>
3 LiAlH4 + 4 BF3 = 3 LiF + 3 AlF3 + 2 B2H6
H2O4 + P = H2PO4 =>
H2O4 + P = H2PO4
C2H5F + F2 = HF + C2H4F2 =>
C2H5F + F2 = HF + C2H4F2
SO4{2-} + e + H{+} = H2S + H2O =>
SO4{2-} + 8e + 10 H{+} = H2S + 4 H2O
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg + H3BO3 = MgBO2 + H2 + H2O =>
2 Mg + 2 H3BO3 = 2 MgBO2 + H2 + 2 H2O
CuCO3 + NO3H = Cu(NO3)2 + CO2 + H2O =>
CuCO3 + 2 NO3H = Cu(NO3)2 + CO2 + H2O
Al + SO3 + H2O = Al2(SO4)3 + H2 =>
2 Al + 3 SO3 + 3 H2O = Al2(SO4)3 + 3 H2
Cl2 + AgNO3 + H2O = AgClO3 + HNO3 + AgCl =>
3 Cl2 + 6 AgNO3 + 3 H2O = AgClO3 + 6 HNO3 + 5 AgCl
MgS + H3PO4 = Mg3(PO4)2 + H2S =>
3 MgS + 2 H3PO4 = Mg3(PO4)2 + 3 H2S
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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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