| 前日に均衡した方程式 |
Mn02 + 6 KCl3 + 16 KOH = 2 K2MnO4 + 18 KCl + 8 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
MgH2 + HNO3 = Mg(NO3)2 + H2 =>
MgH2 + 2 HNO3 = Mg(NO3)2 + 2 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
Ca3N2 + HI = CaI2 + NH3 =>
Ca3N2 + 6 HI = 3 CaI2 + 2 NH3
I2 + NH4OH = NH4I + NI3NH3 + H2O =>
3 I2 + 5 NH4OH = 3 NH4I + NI3NH3 + 5 H2O
NH4I + KOH = NH4OH + KI =>
NH4I + KOH = NH4OH + KI
NH3 + CaH2 = Ca3N2 + H2 =>
2 NH3 + 3 CaH2 = Ca3N2 + 6 H2
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
KCl + Fe(NO3)2 = FeCl2 + KNO3 =>
2 KCl + Fe(NO3)2 = FeCl2 + 2 KNO3
C9H22O + O2 = CO2 + H2O =>
C9H22O + 14 O2 = 9 CO2 + 11 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Hydrogen + nitrogenmonoxide = water + nitrogen =>
2 H2 + 2 NO = 2 H2O + N2
C6H11OH + K2Cr2O7 + H2SO4 = C6H10O4 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H11OH + 4 K2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 19 H2O + 4 K2SO4 + 4 Cr2(SO4)3
Al + HCl = AlCl4 + H2 =>
Al + 4 HCl = AlCl4 + 2 H2
CsF + H3PO4 = Cs3PO4 + HF =>
3 CsF + H3PO4 = Cs3PO4 + 3 HF
HgS = Hg(aq) + S(s) =>
HgS = Hg(aq) + S(s)
HI + Ag = AgI + H =>
HI + Ag = AgI + H
BaO + Cl2O7 = Ba(ClO4)2 =>
BaO + Cl2O7 = Ba(ClO4)2
P + O2 = PO5 =>
2 P + 5 O2 = 2 PO5
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
K4[Cr(NCS)6] + Ce(SO4)2 + H2O = Cr(NO3)3 + Ce(NO3)3 + Ce2(SO3)3 + CO2 + K2SO4 + H2SO4 =>
K4[Cr(NCS)6] + 25 Ce(SO4)2 + 18 H2O = Cr(NO3)3 + Ce(NO3)3 + 12 Ce2(SO3)3 + 6 CO2 + 2 K2SO4 + 18 H2SO4
CH3CH2SH + CH3ONa = CH3CH2ONa + CH3SH =>
CH3CH2SH + CH3ONa = CH3CH2ONa + CH3SH
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Cs2O + KOH = KCsO + H2O =>
Cs2O + 2 KOH = 2 KCsO + H2O
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
CaSiO3(s) + HF(g) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = SiF4(g) + CaF2(s) + 3 H2O(l)
J + O2 = J2O3 =>
4 J + 3 O2 = 2 J2O3
LiOHH2O + NH4VO3 = LiV3O8 + NH3 + H2O =>
LiOHH2O + 3 NH4VO3 = LiV3O8 + 3 NH3 + 3 H2O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
CaSO4 + C2 = CaS + CO =>
CaSO4 + 2 C2 = CaS + 4 CO
TiCl4(l) + Na(s) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(s) = 4 NaCl(s) + Ti(s)
C3H7NO2 + H2 = C3H9N + H2O =>
C3H7NO2 + 3 H2 = C3H9N + 2 H2O
NH4C2H3O2 + HOH = HC2H3O2 + NH4OH =>
NH4C2H3O2 + HOH = HC2H3O2 + NH4OH
Cu(s) + Cl2(aq) = CuCl =>
2 Cu(s) + Cl2(aq) = 2 CuCl
SiS4 = Si + S2 =>
SiS4 = Si + 2 S2
C3H6O + C14H18O2 = C17H22O2 + H2O =>
C3H6O + C14H18O2 = C17H22O2 + H2O
H2NCH2COOH + KOH = H2NCH2COOK + H2O =>
H2NCH2COOH + KOH = H2NCH2COOK + H2O
BaSO4 + NaCl(aq) = NaSO4 + BaCl =>
BaSO4 + NaCl(aq) = NaSO4 + BaCl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Cu2(CO3)3 = Cu2O3 + CO2 =>
Cu2(CO3)3 = Cu2O3 + 3 CO2
Al + (SO4)3 = Al2(SO4)3 =>
2 Al + (SO4)3 = Al2(SO4)3
Zn + CaNO3 = ZnNO3 + Ca =>
Zn + CaNO3 = ZnNO3 + Ca
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
PbO + SiC = Pb + SiO2 + CO =>
3 PbO + SiC = 3 Pb + SiO2 + CO
H2O + Zn + NO3 + OH{-} = Zn(OH)4{2-} + NH3 =>
12 H2O + 9 Zn + 2 NO3 + 18 OH{-} = 9 Zn(OH)4{2-} + 2 NH3
H3PO4 + NH4OH = (NH4)3PO4 + H2O =>
H3PO4 + 3 NH4OH = (NH4)3PO4 + 3 H2O
C4H4O4 + NaHCO3 = CO2 + H2O + Na =>
C4H4O4 + 12 NaHCO3 = 16 CO2 + 8 H2O + 12 Na
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