| 前日に均衡した方程式 |
2 SO2 + O2 = 2 SO3
Na + CuCl2 = Cu + NaCl =>
2 Na + CuCl2 = Cu + 2 NaCl
AgNO3 + Cu = Cu(NO3)2 + Ag = \ =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
P + Fe2O3 = O10P4 + Fe =>
12 P + 10 Fe2O3 = 3 O10P4 + 20 Fe
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaF + Ca(NO3)2 = Na(NO3)2 + CaF =>
NaF + Ca(NO3)2 = Na(NO3)2 + CaF
Ba(OH)2 + H3PO4 = BaHPO4 + H(OH) =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H(OH)
K2Cr2O7 + H3CCH2OH + H2SO4 = Cr2(SO4)3 + KSO4 + H3CCHO + H2O =>
K2Cr2O7 + 2 H3CCH2OH + 5 H2SO4 = Cr2(SO4)3 + 2 KSO4 + 2 H3CCHO + 7 H2O
CO + N2 + H2 = CH4 + HNO3 =>
6 CO + N2 + 13 H2 = 6 CH4 + 2 HNO3
Fe(NO3)3 + Cu(OH)2 = Fe(OH)3 + Cu(NO3)2 =>
2 Fe(NO3)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu(NO3)2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Mg(SO4)2 + Ba(OH)2 = Mg(OH)2 + Ba(SO4)2 =>
Mg(SO4)2 + Ba(OH)2 = Mg(OH)2 + Ba(SO4)2
C5H2 + O2 = H2O + C10 =>
2 C5H2 + O2 = 2 H2O + C10
NaOH + CH3COOH = NaCH3COO + HOH =>
NaOH + CH3COOH = NaCH3COO + HOH
C2H6O + KMnO4 = CH3COOH + MnO2 + H2O + K =>
C2H6O + KMnO4 = CH3COOH + MnO2 + H2O + K
O2 + V = V2O5 =>
5 O2 + 4 V = 2 V2O5
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
ZnI2 + Cu(NO3) = Zn(NO3) + CuI2 =>
ZnI2 + Cu(NO3) = Zn(NO3) + CuI2
Cl2 + C3H8O(aq) = C3H8Cl(aq) + O2(g) =>
Cl2 + 2 C3H8O(aq) = 2 C3H8Cl(aq) + O2(g)
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
NMe4I + I2 = NMe4I5 =>
NMe4I + 2 I2 = NMe4I5
C4H8(OH)2 + H2O2 = C4H6O2 + H2O =>
C4H8(OH)2 + 2 H2O2 = C4H6O2 + 4 H2O
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
Al(OH)3 + H{+}{+} + H2O = Al(H2O)6{3+} =>
Al(OH)3 + 3 H{+}{+} + 3 H2O = Al(H2O)6{3+}
BaCl2(ac) + Na2CO3(ac) = BaCO3(s) + NaCl(ac) =>
BaCl2(ac) + Na2CO3(ac) = BaCO3(s) + 2 NaCl(ac)
Co(NO3)2(ac) + NH3(ac) = Co(NH3)6(NO3)2 =>
Co(NO3)2(ac) + 6 NH3(ac) = Co(NH3)6(NO3)2
Ba + Fe2O3 = BaO + Fe =>
3 Ba + Fe2O3 = 3 BaO + 2 Fe
CH2OCOC18H36O2CH(OCOC18H36O2)CH2OCOC18H36O2 + NaOH = CH2OHCH(OH)CH2OH + C18H36O2COONa =>
CH2OCOC18H36O2CH(OCOC18H36O2)CH2OCOC18H36O2 + 3 NaOH = CH2OHCH(OH)CH2OH + 3 C18H36O2COONa
Pb(PO4) + Ba(NO3)2 = Pb(NO3)2 + Ba(PO4) =>
Pb(PO4) + Ba(NO3)2 = Pb(NO3)2 + Ba(PO4)
CuS = Cu + S =>
CuS = Cu + S
C2H5NO2 + H2 = C2H5NH2 + O2 =>
C2H5NO2 + H2 = C2H5NH2 + O2
CH3COOH = CH3COO{-} + H{+} =>
CH3COOH = CH3COO{-} + H{+}
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
[Cu(OH)2]2CO3 + CH3COOH = (CH3COO)2Cu + CO2 + H2O =>
4[Cu(OH)2]2CO3 + 17 CH3COOH = 8(CH3COO)2Cu + 6 CO2 + 18 H2O
Na2S2O3 + H2O = H2OS2O3 + Na2 =>
Na2S2O3 + H2O = H2OS2O3 + Na2
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
Cr(OH)3 + H2O = Cr2O7 + H =>
2 Cr(OH)3 + H2O = Cr2O7 + 8 H
C2H5OH + Ca(ClO)2 = HCl + CaO + CO2 =>
C2H5OH + 3 Ca(ClO)2 = 6 HCl + 3 CaO + 2 CO2
CuO + H2 = Cu + H2O(water) =>
CuO + H2 = Cu + H2O(water)
NiS + C2H3NaO2 = Na2S + Ni(CH3COO)2 =>
NiS + 2 C2H3NaO2 = Na2S + Ni(CH3COO)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca(OH)2 + NH3Cl = CaCl2 + NH3OH =>
Ca(OH)2 + 2 NH3Cl = CaCl2 + 2 NH3OH
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Ca3((PO4)2) + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3((PO4)2) + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
Li + HI = LiI + H =>
Li + HI = LiI + H
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