| 前日に均衡した方程式 |
Ca(No3)2 + Ag = Ag(No3)2 + Ca
KClO3 + H2C2O4 = K2CO3 + CO2 + Cl2 + H2O =>
2 KClO3 + 5 H2C2O4 = K2CO3 + 9 CO2 + Cl2 + 5 H2O
Te + HNO3 = H2TeO3 + H2O + NO2 =>
Te + 4 HNO3 = H2TeO3 + H2O + 4 NO2
Sb2S + Fe = Sb2 + FeS3 =>
3 Sb2S + Fe = 3 Sb2 + FeS3
N2 + Mg = N2Mg3 =>
N2 + 3 Mg = N2Mg3
Pb2(NO3)2 + Mg = Mg(NO3)2 + Pb =>
Pb2(NO3)2 + Mg = Mg(NO3)2 + 2 Pb
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
C3H7COOH + [Ag(NH3)2]OH = Ag + (NH4)HCO3 + NH3 + H2O =>
C3H7COOH + 20[Ag(NH3)2]OH = 20 Ag + 4(NH4)HCO3 + 36 NH3 + 10 H2O
Si2H2 + O2 = SiO2 + H2O =>
2 Si2H2 + 5 O2 = 4 SiO2 + 2 H2O
NaHCO3 + HF = H2CO3 + NaF =>
NaHCO3 + HF = H2CO3 + NaF
MnCl2(aq) + CO2(g) + KCl(aq) + H2O(l) = KMnO4(aq) + H2C2O4(s) + HCl(aq) =>
2 MnCl2(aq) + 10 CO2(g) + 2 KCl(aq) + 8 H2O(l) = 2 KMnO4(aq) + 5 H2C2O4(s) + 6 HCl(aq)
K2SO4 + NH4Cl = K2Cl + NH4SO4 =>
K2SO4 + NH4Cl = K2Cl + NH4SO4
Na2S2O3 + HCI = NaCI + H2O + SO2 + S =>
Na2S2O3 + 2 HCI = 2 NaCI + H2O + SO2 + S
CaMg(CO3)2 + HCl = Ca + MgCl + (CO3)2 + H =>
CaMg(CO3)2 + HCl = Ca + MgCl + (CO3)2 + H
KBr + Li = LiK + Br =>
KBr + Li = LiK + Br
Zn{2+} + NO3{-} = Zn(NO3)2 =>
Zn{2+} + 2 NO3{-} = Zn(NO3)2
Mn + HCl = MnCl32 + H2 =>
Mn + 32 HCl = MnCl32 + 16 H2
P + N = P3N5 =>
3 P + 5 N = P3N5
C2H42 + O2 = CO2 + H2O =>
2 C2H42 + 25 O2 = 4 CO2 + 42 H2O
Ag + NaOH = Ag(OH) + Na =>
Ag + NaOH = Ag(OH) + Na
FLiY + O2 = FLiYO2 =>
FLiY + O2 = FLiYO2
FeCl3(s) + K4(Fe(CN)6)(aq) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3(s) + 3 K4(Fe(CN)6)(aq) = Fe4(Fe(CN)6)3 + 12 KCl
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
Pb(NO3)2 + LiSO4 = PbSO4 + Li(NO3)2 =>
Pb(NO3)2 + LiSO4 = PbSO4 + Li(NO3)2
KCl(aq) + Pb(NO3)2 = KNO3(aq) + PbCl2(aq) =>
2 KCl(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbCl2(aq)
Rb2O(s) + HNO3(aq) = RbNO3(aq) + H2O(l) =>
Rb2O(s) + 2 HNO3(aq) = 2 RbNO3(aq) + H2O(l)
CuS + HNO3 = Cu(NO3)2 + SO2 + NO2 + H2O =>
CuS + 8 HNO3 = Cu(NO3)2 + SO2 + 6 NO2 + 4 H2O
Fe{2+} + O2 + H2O = Fe(OH)3 + H{+} =>
4 Fe{2+} + O2 + 10 H2O = 4 Fe(OH)3 + 8 H{+}
AuBr(aq) + S(aq) = Au2S(aq) + Br(l) =>
2 AuBr(aq) + S(aq) = Au2S(aq) + 2 Br(l)
BaO + AgNO3 = BaAg + ONO3 =>
BaO + AgNO3 = BaAg + ONO3
Cu(NO3)2 + Al = Al(NO3)3 + Cu =>
3 Cu(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Cu
Cr + NiF2 = CrNiF2 =>
Cr + NiF2 = CrNiF2
[Cu(NO3)2]SO4 + NaOH = Cu(OH)2 + Na2SO4 + NO3 =>
[Cu(NO3)2]SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 2 NO3
HNO3(ac) + I2(g) = NO2(g) + HIO3(ac) + H2O =>
10 HNO3(ac) + I2(g) = 10 NO2(g) + 2 HIO3(ac) + 4 H2O
CaO + H2S = CaH2 + SO =>
CaO + H2S = CaH2 + SO
HClO4 + H2SeO3 = HClO3 + H2SeO4 =>
HClO4 + H2SeO3 = HClO3 + H2SeO4
Al(s) + NH4ClO4(s) = N2(g) + H2O + HCl + Al2O3 =>
10 Al(s) + 6 NH4ClO4(s) = 3 N2(g) + 9 H2O + 6 HCl + 5 Al2O3
H2CO3 + Cr(OH)2 = Cr(HCO3)2 + H2O =>
2 H2CO3 + Cr(OH)2 = Cr(HCO3)2 + 2 H2O
KOH + (NH4)SO4 = KSO4 + H2O + NH3 =>
KOH + (NH4)SO4 = KSO4 + H2O + NH3
CaOHOH = Ca(OH)2 =>
CaOHOH = Ca(OH)2
C8H13O3 + H2O = C6H10O5 + CH4 =>
24 C8H13O3 + 53 H2O = 25 C6H10O5 + 42 CH4
HNO3 + AlCl3 = Al(NO3)3 + HCl =>
3 HNO3 + AlCl3 = Al(NO3)3 + 3 HCl
Fe(OH)3 + K2CO3 = Fe2(CO3)3 + KOH =>
2 Fe(OH)3 + 3 K2CO3 = Fe2(CO3)3 + 6 KOH
C2O4 + Cu = Cu(C2O4)2 =>
2 C2O4 + Cu = Cu(C2O4)2
K2Cr2O7 + H2SO3 + HCl = CrCl3 + KCl + H2SO4 + H2O =>
K2Cr2O7 + 3 H2SO3 + 8 HCl = 2 CrCl3 + 2 KCl + 3 H2SO4 + 4 H2O
AgI + Cu = Ag + CuI =>
AgI + Cu = Ag + CuI
NOCl + HNO3 = Cl2 + NO2 + H2O =>
2 NOCl + 4 HNO3 = Cl2 + 6 NO2 + 2 H2O
Ca(OH)2 + NH4Cl = Ca(OH)2NH4Cl =>
Ca(OH)2 + NH4Cl = Ca(OH)2NH4Cl
CuSO4 + NH4OH = (Cu(NH3)4)SO4H2O + H2O =>
CuSO4 + 4 NH4OH = (Cu(NH3)4)SO4H2O + 3 H2O
Na2SO4 + HCl = Na2Cl2 + H2SO4 =>
Na2SO4 + 2 HCl = Na2Cl2 + H2SO4
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