| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 NaOH + K2Cr2O7 = 2 Na2CrO4 + 2 KOH + H2O
Ca(CO3)2 + H2SO4 = Ca(SO4)2 + CO2 + H2O =>
Ca(CO3)2 + 2 H2SO4 = Ca(SO4)2 + 2 CO2 + 2 H2O
K2SiO3 + Ca(NO3)2 = KNO3 + Ca2(SiO3)2 =>
2 K2SiO3 + 2 Ca(NO3)2 = 4 KNO3 + Ca2(SiO3)2
SiO2 + C2 = SiC + CO =>
2 SiO2 + 3 C2 = 2 SiC + 4 CO
(CH3CH2)COOH + NaOH = (CH3CH2)COONa + H2O =>
(CH3CH2)COOH + NaOH = (CH3CH2)COONa + H2O
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
BaCl2 + MgSO4 = Ba(SO4)2 + MgCl =>
BaCl2 + 2 MgSO4 = Ba(SO4)2 + 2 MgCl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
FeCl3 + NaHS = FeS + S + NaCl + HCl =>
2 FeCl3 + 3 NaHS = 2 FeS + S + 3 NaCl + 3 HCl
Cr + NO2 = CrO4 + NO =>
Cr + 4 NO2 = CrO4 + 4 NO
Ca3(PO4)2 + Al2(SO3)3 = CaSO3 + AlPO4 =>
Ca3(PO4)2 + Al2(SO3)3 = 3 CaSO3 + 2 AlPO4
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
C2H5OH + O2 = CO2 + H2O(water) =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O(water)
MnO2 + Sn(OH)4 = Mn(OH)4 + SnO2 =>
MnO2 + Sn(OH)4 = Mn(OH)4 + SnO2
Ca3P2 + H2O = Ca[HO]2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca[HO]2 + 2 PH3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H3P + Mg(OH)2 = H2O + Mg3(P)2 =>
2 H3P + 3 Mg(OH)2 = 6 H2O + Mg3(P)2
C4H8O2(l) + H2(s) = C2H6O(l) =>
C4H8O2(l) + 2 H2(s) = 2 C2H6O(l)
HO2CCO2H + KMnO4 = Mn + CO2 + H2O + K =>
4 HO2CCO2H + KMnO4 = Mn + 8 CO2 + 4 H2O + K
AgCl + KNO3 = AgNO3 + KCl =>
AgCl + KNO3 = AgNO3 + KCl
HClO4 + NaOH = ClO4 + Na + H2O =>
HClO4 + NaOH = ClO4 + Na + H2O
C2H5(l) + O2(g) = CO2 + H2O =>
4 C2H5(l) + 13 O2(g) = 8 CO2 + 10 H2O
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
K2O + Cl2O3 = KClO2 =>
K2O + Cl2O3 = 2 KClO2
CH3OCH3(g) + O2 = H2O(g) + CO2(g) =>
CH3OCH3(g) + 3 O2 = 3 H2O(g) + 2 CO2(g)
KClO3 + H2SO4 = KClO4 + ClO2 + K2SO + H2O =>
6 KClO3 + H2SO4 = 4 KClO4 + 2 ClO2 + K2SO + H2O
Cl2(g) + KBr(s) = KCl(s) + Br2(g) =>
Cl2(g) + 2 KBr(s) = 2 KCl(s) + Br2(g)
H2O2 + KOH + K2CrO4 = H2O + K3CrO8 =>
7 H2O2 + 2 KOH + 2 K2CrO4 = 8 H2O + 2 K3CrO8
ZnS + O2 = ZnO + SO =>
ZnS + O2 = ZnO + SO
AgNO3 + KI = (AgINO3)K =>
AgNO3 + KI = (AgINO3)K
C2H5OH + O2 = COH + H5O2 =>
10 C2H5OH + 13 O2 = 20 COH + 8 H5O2
KCIO4 + Ai = KCI + Ai2O3 =>
3 KCIO4 + 8 Ai = 3 KCI + 4 Ai2O3
Li(s) + Fl2(g) = LiFl2 =>
Li(s) + Fl2(g) = LiFl2
Na2HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + Na2NO3 + (NH4)2NO4 + H2O =>
105 Na2HPO4 + 180(NH4)6Mo7O24 + 627 HNO3 = 105(NH4)2(PMo12O40) + 105 Na2NO3 + 464(NH4)2NO4 + 250 H2O
MgCO3 + C6H8O7 = C12H10O14Mg3 + CO2 + H2O =>
3 MgCO3 + 2 C6H8O7 = C12H10O14Mg3 + 3 CO2 + 3 H2O
Hg(OH)2 + H3NO4 = Hg3(NO4)2 + H2O =>
3 Hg(OH)2 + 2 H3NO4 = Hg3(NO4)2 + 6 H2O
Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O
Ba(NO3)2 + NH3 + H2O = NH3OH + BaOH =>
Ba(NO3)2 + 15 NH3 + 12 H2O = 17 NH3OH + BaOH
Fe(OH)2 = FeO + HOH =>
Fe(OH)2 = FeO + HOH
N2Cl4 = N2Cl2 + Cl2 =>
N2Cl4 = N2Cl2 + Cl2
K2Cr2O7 + HI = Cr + H2O + I + K =>
K2Cr2O7 + 14 HI = 2 Cr + 7 H2O + 14 I + 2 K
BaCl2 + PbSO4 = BaSO4PbCl2 =>
BaCl2 + PbSO4 = BaSO4PbCl2
ZrO(OH)2 + H2O + e = Zr + OH{-} =>
ZrO(OH)2 + H2O + 4e = Zr + 4 OH{-}
CO2 + Mg + H2O = Mg(OH)2 + C =>
CO2 + 2 Mg + 2 H2O = 2 Mg(OH)2 + C
SnO2 + Pb = PbO + Sn =>
SnO2 + 2 Pb = 2 PbO + Sn
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Zn(C2H3O2)2 + Cr(NO3)3 = Cr(C2H3O2)3 + Zn(NO3)2 =>
3 Zn(C2H3O2)2 + 2 Cr(NO3)3 = 2 Cr(C2H3O2)3 + 3 Zn(NO3)2
CH4N2O + NaClO3 + HCl = CO2 + H2O + NCl3 + NaCl =>
CH4N2O + 2 NaClO3 + 6 HCl = CO2 + 5 H2O + 2 NCl3 + 2 NaCl
Cu + NO2 = Cu2O + NO =>
2 Cu + NO2 = Cu2O + NO
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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02/03/25
方程式のバランス03/05/24
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