前日に均衡した方程式 |
2 MgSO3 + 2 HCl = H2 + 2 MgCl + 2 SO3
Ca(OH)2 + H2Cr2O7 = CaCr2O7 + H2O =>
Ca(OH)2 + H2Cr2O7 = CaCr2O7 + 2 H2O
Ag2(CN)2 + CH3CSNH2 = Ag2S + CH3CNH2(CN)2 =>
Ag2(CN)2 + CH3CSNH2 = Ag2S + CH3CNH2(CN)2
MgCl2*6H2O = Mg(OH)2 + HCl + H2O =>
MgCl2*6H2O = Mg(OH)2 + 2 HCl + 4 H2O
C2H6O2 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
10 C2H6O2 + 6 KMnO4 + 9 H2SO4 = 5 C4H6O4 + 6 MnSO4 + 3 K2SO4 + 24 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgCl + K = Ag + KCl =>
AgCl + K = Ag + KCl
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq)
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Sb + Cl = SbCl =>
Sb + Cl = SbCl
Sn(OH)2 + NaOH = Na[Sn(OH)3] =>
Sn(OH)2 + NaOH = Na[Sn(OH)3]
(NH4)2S + Fe(NO3)2 = NH4NO3 + FeS =>
(NH4)2S + Fe(NO3)2 = 2 NH4NO3 + FeS
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
PbO + Fe = Fe2O3 + Pb =>
3 PbO + 2 Fe = Fe2O3 + 3 Pb
C6H6S2 + C10H10F3IO = C8H4S2F6 + C9H11IO =>
C6H6S2 + 2 C10H10F3IO = C8H4S2F6 + 2 C9H11IO
Sb + HNO3 = Sb2O5 + NO2 + H2O =>
2 Sb + 10 HNO3 = Sb2O5 + 10 NO2 + 5 H2O
Mg + N = MgN2 =>
Mg + 2 N = MgN2
K3PO4 + HgBr2 = Hg3(PO4)2 + KBr =>
2 K3PO4 + 3 HgBr2 = Hg3(PO4)2 + 6 KBr
K + O2 = K2O =>
4 K + O2 = 2 K2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
KMnO4 + Cr2(SO4)2 + KOH = K2MnO4 + K2SO4 + K2CrO4 + H2O =>
8 KMnO4 + Cr2(SO4)2 + 16 KOH = 8 K2MnO4 + 2 K2SO4 + 2 K2CrO4 + 8 H2O
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
Sn(ClO3)4 + Na = NaClO3 + Sn =>
Sn(ClO3)4 + 4 Na = 4 NaClO3 + Sn
C6H4(CH3)OH + O2 = CO2 + H2O =>
2 C6H4(CH3)OH + 17 O2 = 14 CO2 + 8 H2O
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
AgNO3 + K2SO3 = Ag2SO3 + KNO3 =>
2 AgNO3 + K2SO3 = Ag2SO3 + 2 KNO3
C2H5BrBr2 = C2H4Br2HBr =>
C2H5BrBr2 = C2H4Br2HBr
Sb + HNO3 = Sb2O5 + NO2 + H2O =>
2 Sb + 10 HNO3 = Sb2O5 + 10 NO2 + 5 H2O
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
CaOH + MgCl2 = MgOH + CaCl2 =>
CaOH + MgCl2 = MgOH + CaCl2
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
HCl(aq) + Zn(aq) = ZnCl2 + H =>
2 HCl(aq) + Zn(aq) = ZnCl2 + 2 H
Sn + AuCl3 = Au2 + SnCl3 =>
2 Sn + 2 AuCl3 = Au2 + 2 SnCl3
Ba(s) + N2(g) = Ba3N2 =>
3 Ba(s) + N2(g) = Ba3N2
Sn(OH)2SiO2 = SnSiO3 + H2O =>
Sn(OH)2SiO2 = SnSiO3 + H2O
Sb + Cl = SbCl =>
Sb + Cl = SbCl
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Cr + Fe(NO3)2(aq) = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2(aq) = 3 Fe + 2 Cr(NO3)3
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
SiO2 + H2CO3 = H2SiO3 + CO2 =>
SiO2 + H2CO3 = H2SiO3 + CO2
NaCl + KHSO4 = NaKSO4 + HCl =>
NaCl + KHSO4 = NaKSO4 + HCl
CH3COH + Ag2O = CH3COAg + H2O =>
2 CH3COH + Ag2O = 2 CH3COAg + H2O
Ae + Cl2 = AeCl =>
2 Ae + Cl2 = 2 AeCl
Rb + HOH = RbO2 + H =>
Rb + 2 HOH = RbO2 + 4 H
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Na(s) + HCl(aq) = NaCl(aq) + H2(g) =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
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