| 前日に均衡した方程式 |
2 NH3(SO4) + Ba(NO3)2 = 2 NH3NO3 + Ba(SO4)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + AlBr3 = AlN + Br2 =>
N2 + 2 AlBr3 = 2 AlN + 3 Br2
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
MnSO4 + H2O = Mn(HSO4)2 + Mn(OH)2 =>
2 MnSO4 + 2 H2O = Mn(HSO4)2 + Mn(OH)2
C10H19O3N + O2 = H2O + CO2 + NH4{+} + HCO3{-} =>
2 C10H19O3N + 25 O2 = 14 H2O + 18 CO2 + 2 NH4{+} + 2 HCO3{-}
Na2SiO3 + HCl = SiO2 + H2O + NaCl =>
Na2SiO3 + 2 HCl = SiO2 + H2O + 2 NaCl
K2Cr2O7 + NiSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Ni2(SO4)3 + H2O =>
K2Cr2O7 + 6 NiSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Ni2(SO4)3 + 7 H2O
Na2(Co3) + Pb(No3)2 = Na(No3) + Pb(Co3) =>
Na2(Co3) + Pb(No3)2 = 2 Na(No3) + Pb(Co3)
NH3 + SO2 + H2O = NH4HSO3 =>
NH3 + SO2 + H2O = NH4HSO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 + CaO = Ca3[PO4]2 + H2O =>
2 H3PO4 + 3 CaO = Ca3[PO4]2 + 3 H2O
HCOOH + KOH = (HCOO)K + H2O =>
HCOOH + KOH = (HCOO)K + H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
BaO + ZnO = BaZnO2 =>
BaO + ZnO = BaZnO2
Co2(SO4)3(aq) + Ca(OH)2(aq) = Co(OH)3(s) + CaSO4(aq) =>
Co2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Co(OH)3(s) + 3 CaSO4(aq)
AlCl3KOH = AlOHKCl3 =>
AlCl3KOH = AlOHKCl3
(CH3)3COCH + O2 = CO2 + H2O =>
(CH3)3COCH + 7 O2 = 5 CO2 + 5 H2O
Mg + Zn(NO3)2 = ZnMg2(NO3)2 =>
2 Mg + Zn(NO3)2 = ZnMg2(NO3)2
Fe2 + HCl = Fe3Cl2 + H2 =>
3 Fe2 + 4 HCl = 2 Fe3Cl2 + 2 H2
CrBr2 + Na2CO3 = Cr2(CO3)2 + NaBr =>
2 CrBr2 + 2 Na2CO3 = Cr2(CO3)2 + 4 NaBr
C2H2 + CH4 = C2H4 =>
2 C2H2 + 2 CH4 = 3 C2H4
Al2O3 + NaF = AlF3 + Na2O =>
Al2O3 + 6 NaF = 2 AlF3 + 3 Na2O
Hg3N2 = Hg3 + N2 =>
Hg3N2 = Hg3 + N2
Zn + CO2 = Zn2O3 + CO =>
2 Zn + 3 CO2 = Zn2O3 + 3 CO
[Ag(NH3)2]OH + CH3COOH = CH3COONH2 + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + CH3COOH = CH3COONH2 + 2 Ag + 3 NH3 + 2 H2O
Cu + Ni = Cu9Ni8 =>
9 Cu + 8 Ni = Cu9Ni8
BeO + HNO3 + H2O = [Be(OH)4]NO3 + H =>
BeO + HNO3 + 3 H2O = [Be(OH)4]NO3 + 3 H
Na2SO4 + Cu(OH)2 + NH4OH = (Cu(NH3)4)SO4 + H2SO4 + NaOH =>
3 Na2SO4 + Cu(OH)2 + 4 NH4OH = (Cu(NH3)4)SO4 + 2 H2SO4 + 6 NaOH
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
OH{-} + MnO4{-} + NO2{-} = NO3{-} + H2O + MnO4{2-} =>
2 OH{-} + 2 MnO4{-} + NO2{-} = NO3{-} + H2O + 2 MnO4{2-}
PH3(g) + O2(g) = H20(l) + P4O6(s) =>
20 PH3(g) + 15 O2(g) = 3 H20(l) + 5 P4O6(s)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C8H16 + Br2 = C8H16Br2 =>
C8H16 + Br2 = C8H16Br2
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
O2 + H2O = OH1 =>
O2 + 2 H2O = 4 OH1
KClO3 + CH2O = KCl + CO2 + H2O =>
2 KClO3 + 3 CH2O = 2 KCl + 3 CO2 + 3 H2O
Na3PO4 + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
HF = H2F2 =>
2 HF = H2F2
Mg(oh)2 + Cu(OH)2 = Cu + Mg(OH)2 =>
Mg(oh)2 + 2 Cu(OH)2 = 2 Cu + 2 Mg(OH)2
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
ZnO + Na(OH) = Zn(OH)2 + Na2O =>
ZnO + 2 Na(OH) = Zn(OH)2 + Na2O
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
C + K2S2O8 = CO2 + K2SO4 + SO2 =>
C + K2S2O8 = CO2 + K2SO4 + SO2
HBrO3 + Ni = Ni(BrO3)3 + H2 =>
6 HBrO3 + 2 Ni = 2 Ni(BrO3)3 + 3 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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