| 前日に均衡した方程式 |
Mg + FeSO4 = MgSO4 + Fe
Li2S = Li + S =>
Li2S = 2 Li + S
K2CO3 + HCl(aq) = KCl + H2O + CO2 =>
K2CO3 + 2 HCl(aq) = 2 KCl + H2O + CO2
CrO + ZnO = ZnCrO2 =>
CrO + ZnO = ZnCrO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
FeCl3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 KCl
Ru + Cl2 = RuCl3 =>
2 Ru + 3 Cl2 = 2 RuCl3
KOH + Li2O = LiKO + H2O =>
2 KOH + Li2O = 2 LiKO + H2O
P4(s) + H2O = H3PO4(aq) + H2(g) =>
P4(s) + 16 H2O = 4 H3PO4(aq) + 10 H2(g)
NaIO = NaI + NaIO3 =>
3 NaIO = 2 NaI + NaIO3
Mg(OH)2 + (NH4)2CO3 = (MgOH)2CO3 + NH4OH =>
2 Mg(OH)2 + (NH4)2CO3 = (MgOH)2CO3 + 2 NH4OH
O{+2]H{+2} = O{+2}H{+2} =>
O{+2]H{+2} = O{+2}H{+2}
Cr2(SO4)3*6H2O + NH4OH*2H2O + NH4NO3 = [Cr(NH3)6](NO3)3 + (NH4)2SO4 + H2O =>
Cr2(SO4)3*6H2O + 12 NH4OH*2H2O + 6 NH4NO3 = 2[Cr(NH3)6](NO3)3 + 3(NH4)2SO4 + 42 H2O
C3H6O(l) + O2(g) = CH3(g) + CO2(g) =>
2 C3H6O(l) + O2(g) = 4 CH3(g) + 2 CO2(g)
Sr(OH)2 + FeCl3 = Fe(OH)3 + SrCl2 =>
3 Sr(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 SrCl2
K + TiCl = KCl5 + Ti3 =>
3 K + 15 TiCl = 3 KCl5 + 5 Ti3
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
ZnCl2 + H2O = Zn(OH)2 + HCl =>
ZnCl2 + 2 H2O = Zn(OH)2 + 2 HCl
C2O5H2 = CO2 + H2O =>
C2O5H2 = 2 CO2 + H2O
KNO3 + HCO3 = HNO3 + KCO3 =>
KNO3 + HCO3 = HNO3 + KCO3
CH3COOH + HCO3 = H2CO3 + CH3COO =>
CH3COOH + HCO3 = H2CO3 + CH3COO
Zn(s) + CH3COOH(aq) = Zn(OOCCH3)2(aq) + H2(g) =>
Zn(s) + 2 CH3COOH(aq) = Zn(OOCCH3)2(aq) + H2(g)
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
CuCO3*Cu(OH)2 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
CuCO3*Cu(OH)2 + 4 HNO3 = 2 Cu(NO3)2 + CO2 + 3 H2O
AlN + MgF2 = AlF3 + N2Mg3 =>
2 AlN + 3 MgF2 = 2 AlF3 + N2Mg3
CCl3 + O2 = CCl2O + Cl =>
2 CCl3 + O2 = 2 CCl2O + 2 Cl
Fe + MgSiO3 = Fe(SiO3)3 + Mg =>
Fe + 3 MgSiO3 = Fe(SiO3)3 + 3 Mg
Na2O + HNO2 = Na2NO2 + OH =>
Na2O + HNO2 = Na2NO2 + OH
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
Mn(s) + H2O2(l) = O2(g) + MnH2(aq) =>
Mn(s) + H2O2(l) = O2(g) + MnH2(aq)
Cu(s) + HNO3(ac) = Cu(NO3)2(ac) + NO(ac) + H2O(l) =>
3 Cu(s) + 8 HNO3(ac) = 3 Cu(NO3)2(ac) + 2 NO(ac) + 4 H2O(l)
Na + HCl = Na2Cl2 + H2 =>
2 Na + 2 HCl = Na2Cl2 + H2
Al + Cd2Si = Cd + Al4Si3 =>
4 Al + 3 Cd2Si = 6 Cd + Al4Si3
Fe + MgSiO3 = Fe(SiO3)3 + Mg =>
Fe + 3 MgSiO3 = Fe(SiO3)3 + 3 Mg
C6H6O + HOCl = C6H5OCl + H2O =>
C6H6O + HOCl = C6H5OCl + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Zinc + sodiumchloride = zincchloride + sodium =>
Zn + 2 NaCl = ZnCl2 + 2 Na
H2(SO4) + (NH4)OH = (NH4)2(SO4) + HOH =>
H2(SO4) + 2(NH4)OH = (NH4)2(SO4) + 2 HOH
KMnO4 + Na2C2O4 + H{+} = Mn2{+} + CO2 + K{+} + Na{+} + H2O =>
4 KMnO4 + 13 Na2C2O4 + 32 H{+} = 2 Mn2{+} + 26 CO2 + 4 K{+} + 26 Na{+} + 16 H2O
C6H5OH + C2H5OH + NH4OH = C8H11N + H2O =>
C6H5OH + C2H5OH + NH4OH = C8H11N + 3 H2O
CaCl2 + Ca3(PO4)2 + H2O = Ca10(PO4)6(OH)2 + HCl =>
CaCl2 + 3 Ca3(PO4)2 + 2 H2O = Ca10(PO4)6(OH)2 + 2 HCl
KOH + C17H35COOH = C17H35COOK + H2O =>
KOH + C17H35COOH = C17H35COOK + H2O
HBr + Ba = H2Ba + Br =>
2 HBr + Ba = H2Ba + 2 Br
C8H17OH = C8H14O + H2 =>
C8H17OH = C8H14O + 2 H2
Al2(CO3)3(s) + K2O = Al2O3(s) + K2CO3(g) =>
Al2(CO3)3(s) + 3 K2O = Al2O3(s) + 3 K2CO3(g)
(NH4)2CO3(aq) + FeSO4(aq) = FeCO3 + (NH4)2SO4 =>
(NH4)2CO3(aq) + FeSO4(aq) = FeCO3 + (NH4)2SO4
N2O5 + H2SO4 = N2SO4 + H2O5 =>
N2O5 + H2SO4 = N2SO4 + H2O5
H2O + Cu(NO3)2 + Na2CO3 = Cu(OH)2 + NaNO3 + CO2 =>
H2O + Cu(NO3)2 + Na2CO3 = Cu(OH)2 + 2 NaNO3 + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
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