前日に均衡した方程式 |
(NH4)2SO4 + K2CO3 = K2SO4 + 2 NH3 + H2O + CO2
NiCl2 + Na2CO3 = NiCO3 + NaCl =>
NiCl2 + Na2CO3 = NiCO3 + 2 NaCl
CaO + Cl2 = CaCl2 + O =>
CaO + Cl2 = CaCl2 + O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
BaO + Al = BaAl4 + Al2O3 =>
3 BaO + 14 Al = 3 BaAl4 + Al2O3
Ca + Si = Ca2Si4 =>
2 Ca + 4 Si = Ca2Si4
CHCH + O0 = CO2 + H2O =>
CHCH + 5 O0 = 2 CO2 + H2O
Au + K + Se = AuKSe =>
Au + K + Se = AuKSe
Si + CO = SiC + SiO =>
2 Si + CO = SiC + SiO
Na + CI2 = NaCI + I2 =>
2 Na + 2 CI2 = 2 NaCI + I2
AgNO3 + K2Cr2O4 = AgCr2O4 + NO3K2 =>
AgNO3 + K2Cr2O4 = AgCr2O4 + NO3K2
KBr + KOH = BrOH + K =>
KBr + KOH = BrOH + 2 K
Cl3P + H2O = ClH + PO3H3 =>
Cl3P + 3 H2O = 3 ClH + PO3H3
Cu2CO3 = Cu2O + CO2 =>
Cu2CO3 = Cu2O + CO2
KOH(aq) + H2SeO3(aq) = H2O(l) + HSeO3K =>
KOH(aq) + H2SeO3(aq) = H2O(l) + HSeO3K
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
CH4 + N2 + H2O = C4H5N3O + NH3 =>
12 CH4 + 11 N2 + 3 H2O = 3 C4H5N3O + 13 NH3
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
CuO + HBr = CuBr + HO =>
CuO + HBr = CuBr + HO
H2SO4(aq) + NaOH = H2O(l) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaOH = 2 H2O(l) + Na2SO4(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HI + Na2SO3 = NaHI + SO3 =>
2 HI + Na2SO3 = 2 NaHI + SO3
KOH + S = K2S + K2SO4 + H2O =>
8 KOH + 4 S = 3 K2S + K2SO4 + 4 H2O
KOH + HCN = KOH2 + CN =>
KOH + HCN = KOH2 + CN
HC2H3O2(aq) + OH(aq) = H2O(l) + C2H3O2 =>
HC2H3O2(aq) + OH(aq) = H2O(l) + C2H3O2
Na2Cr2O7S = Cr2O3 + Na2SO4 =>
Na2Cr2O7S = Cr2O3 + Na2SO4
MnS + HCI = H2S + Mn(CI)2 =>
MnS + 2 HCI = H2S + Mn(CI)2
Cu2O + C2 = Cu4 + CO2 =>
4 Cu2O + C2 = 2 Cu4 + 2 CO2
H2SO3 + NaOH = HOH + Na2 + (SO4) =>
H2SO3 + 4 NaOH = 3 HOH + 2 Na2 + (SO4)
Pb + S = PbS =>
Pb + S = PbS
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Sn + HNO3 = SnO3 + NO2 + H2O =>
Sn + 6 HNO3 = SnO3 + 6 NO2 + 3 H2O
Na2S + H3PO4 = Na3PO4 + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2S
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
Pb(IO3)2 = Pb + I + O =>
Pb(IO3)2 = Pb + 2 I + 6 O
Sn(CO3)2 = CO2 + SnO2 =>
Sn(CO3)2 = 2 CO2 + SnO2
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
Ag2S + NaOH = Na2S + Ag + O2 + H2O =>
2 Ag2S + 4 NaOH = 2 Na2S + 4 Ag + O2 + 2 H2O
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
SnCl4(aq) + NaOH(aq) = NaCl(aq) + Sn(OH)4(s) =>
SnCl4(aq) + 4 NaOH(aq) = 4 NaCl(aq) + Sn(OH)4(s)
NH4H2PO4 + CaO = Ca3(PO4)2 + NH3 + H2O =>
2 NH4H2PO4 + 3 CaO = Ca3(PO4)2 + 2 NH3 + 3 H2O
Zn + Cr2(SO4)3 + HCl = ZnSO4 + CrCl2 + H2SO4 =>
Zn + Cr2(SO4)3 + 4 HCl = ZnSO4 + 2 CrCl2 + 2 H2SO4
K2CO3 + FeCl2 = FeCO3 + KCl =>
K2CO3 + FeCl2 = FeCO3 + 2 KCl
Na2CrO4 + Fe(ClO4)3 = NaClO4 + Fe2(CrO4)3 =>
3 Na2CrO4 + 2 Fe(ClO4)3 = 6 NaClO4 + Fe2(CrO4)3
Na2CO3(s) + O2(g) = Na2O2(s) + CO2(g) =>
2 Na2CO3(s) + O2(g) = 2 Na2O2(s) + 2 CO2(g)
(NH4)2CO3 + O2 = NH4O + CO3 =>
(NH4)2CO3 + O2 = 2 NH4O + CO3
H2(g) + O = H2O =>
H2(g) + O = H2O
NaNO2 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + NO2 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 10 NO2 + 8 H2O
Cu + (NO3)2 + Na2S = Cu2S + NaNO3 =>
2 Cu + (NO3)2 + Na2S = Cu2S + 2 NaNO3
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