前日に均衡した方程式 |
Sn + Zn(NO3)2 = ZnSn + 2 NO3
PH3 + O2 = PO5 + H2O =>
4 PH3 + 13 O2 = 4 PO5 + 6 H2O
*H2 + *Cl2 = *HCl =>
*H2 + *Cl2 = 2*HCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C3H7I + AgNO3 = C3H7O3N + AgI =>
C3H7I + AgNO3 = C3H7O3N + AgI
Al(OH)3 + K + H3O + SO4 + HOH = KAl(SO4)2*12H2O =>
Al(OH)3 + K + 3 H3O + 2 SO4 + 6 HOH = KAl(SO4)2*12H2O
Na2SO4 + HOH = Na(OH) + H2SO4 =>
Na2SO4 + 2 HOH = 2 Na(OH) + H2SO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C2H2(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(aq) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Zn(s) + PbO(s) = ZnO + Pb =>
Zn(s) + PbO(s) = ZnO + Pb
Mn(s) + Sn(SO4)2(aq) = Sn(s) + MnSO4(aq) =>
2 Mn(s) + Sn(SO4)2(aq) = Sn(s) + 2 MnSO4(aq)
B + N2 = BN =>
2 B + N2 = 2 BN
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Ru + NaClO + NaOH = Na2RuO4 + NaCl + H2O =>
Ru + 3 NaClO + 2 NaOH = Na2RuO4 + 3 NaCl + H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Cu2S(s) + O2(g) = Cu2O(s) + SO =>
Cu2S(s) + O2(g) = Cu2O(s) + SO
Th(NO3)4 + NaIO3 = NaNO3 + Th(IO3)4 =>
Th(NO3)4 + 4 NaIO3 = 4 NaNO3 + Th(IO3)4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuBr2 + KOH = Cu(OH)2 + KBr =>
CuBr2 + 2 KOH = Cu(OH)2 + 2 KBr
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
ZnSO4 + Ba(NO3)3 = Zn(NO3)2 + Ba2(SO4)3 =>
3 ZnSO4 + 2 Ba(NO3)3 = 3 Zn(NO3)2 + Ba2(SO4)3
Al + C2ClF3 = C + AlCl3 + AlF3 =>
4 Al + 3 C2ClF3 = 6 C + AlCl3 + 3 AlF3
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
Mg(OH)2 + Ca(H2PO4) = Ca(OH)2 + Mg(H2PO4) =>
Mg(OH)2 + Ca(H2PO4) = Ca(OH)2 + Mg(H2PO4)
C6H6COONa + H2SO4 = C6H6COOH + NaHSO4 =>
C6H6COONa + H2SO4 = C6H6COOH + NaHSO4
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
SiO4 + H2SO4 = SO4 + SiO2 + H2O =>
SiO4 + 2 H2SO4 = 2 SO4 + SiO2 + 2 H2O
Pb(CH3COO)2 + NaBr = Pb(Br)2 + Na(CH3COO) =>
Pb(CH3COO)2 + 2 NaBr = Pb(Br)2 + 2 Na(CH3COO)
HI(aq) + RbOH(aq) = RbI(s) + H2O(l) =>
HI(aq) + RbOH(aq) = RbI(s) + H2O(l)
KNO2 + Cl2 + KOH = KNO3 + KCl3 + H2O =>
KNO2 + 3 Cl2 + 2 KOH = KNO3 + 2 KCl3 + H2O
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
Na2S + H2SO4 = Na2SO2 + H2S =>
2 Na2S + H2SO4 = 2 Na2SO2 + H2S
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K2S + NaClO + H2SO4 = Cl2 + K2SO4 + Na2SO4 + H2O =>
K2S + 8 NaClO + 4 H2SO4 = 4 Cl2 + K2SO4 + 4 Na2SO4 + 4 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
Na2S + CuSO4 = Na2(SO4) + CuS =>
Na2S + CuSO4 = Na2(SO4) + CuS
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Po + O2 = PoO3 =>
2 Po + 3 O2 = 2 PoO3
KNO3 + Al + KOH + H2O = KAlO2 + NH3 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 8 KAlO2 + 3 NH3
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + NaNO3(aq) =>
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + 3 NaNO3(aq)
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl(g) + CaCO3(aq) = CaCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(g) + CaCO3(aq) = CaCl2(aq) + H2O(l) + CO2(g)
Ge + HNO3 + HCl = GeCl4 + NO + H2O =>
3 Ge + 4 HNO3 + 12 HCl = 3 GeCl4 + 4 NO + 8 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
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