| 前日に均衡した方程式 |
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + NH4NO3(aq) + 3 H2O(l)
C3H8 + O2 = CO2 + H2OH =>
3 C3H8 + 13 O2 = 9 CO2 + 8 H2OH
Al2(SO4)3(aq) + NaOH(aq) = Al(OH)3(s) + Na2SO4(aq) =>
Al2(SO4)3(aq) + 6 NaOH(aq) = 2 Al(OH)3(s) + 3 Na2SO4(aq)
P + H = P4H10 =>
4 P + 10 H = P4H10
KClO3 + SnCl2 + HCl = SnCl4 + KCl + H2O =>
KClO3 + 3 SnCl2 + 6 HCl = 3 SnCl4 + KCl + 3 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K2O(s) + HI(aq) = K2OH + I =>
K2O(s) + HI(aq) = K2OH + I
P + H = P4H10 =>
4 P + 10 H = P4H10
H + P = H3P =>
3 H + P = H3P
Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2
LiOH*H2O + H2O2*H2O = Li2O2*H2O2*2H2O + H2O =>
2 LiOH*H2O + 2 H2O2*H2O = Li2O2*H2O2*2H2O + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
P + H = P4H10 =>
4 P + 10 H = P4H10
Mg3N2(s) + H2O(l) = NH3(g) + Mg(OH)2(s) =>
Mg3N2(s) + 6 H2O(l) = 2 NH3(g) + 3 Mg(OH)2(s)
Fe + S8 = Fe2S3 =>
16 Fe + 3 S8 = 8 Fe2S3
HNO3 + KMnO4 + HNO2 = Mn(NO3)2 + KNO3 + H2O =>
HNO3 + 2 KMnO4 + 5 HNO2 = 2 Mn(NO3)2 + 2 KNO3 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
ZnCl(aq) + Mg(s) = MgCl2(aq) + Zn(s) =>
2 ZnCl(aq) + Mg(s) = MgCl2(aq) + 2 Zn(s)
A2 + B6C2 = B2A + A2C =>
7 A2 + 2 B6C2 = 6 B2A + 4 A2C
CH3CH2CH2OH + HI = CH3CH2CH2I + H2O =>
CH3CH2CH2OH + HI = CH3CH2CH2I + H2O
ZnCO2 + Ca(OH)2 = CaCO3 + Zn + H2O =>
ZnCO2 + Ca(OH)2 = CaCO3 + Zn + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe(OH)3 + H = FeO + H3O =>
Fe(OH)3 + 3 H = FeO + 2 H3O
P + H = PH3 =>
P + 3 H = PH3
P + H = P4H10 =>
4 P + 10 H = P4H10
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
H2SO4 + Al(OH)3 = (SO4)3Al2 + H2O =>
3 H2SO4 + 2 Al(OH)3 = (SO4)3Al2 + 6 H2O
Mg(OH)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
N2H4 + I2O5 = N2 + HI + H2O =>
3 N2H4 + I2O5 = 3 N2 + 2 HI + 5 H2O
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4(s) + 2 H3PO4(aq)
K3P = K + P =>
K3P = 3 K + P
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + KNO3 = Cu(NO3) + K =>
Cu + KNO3 = Cu(NO3) + K
Mg3N2(s) + H2O(l) = Mg(OH)2(s) + NH3(g) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(s) + 2 NH3(g)
H2O + C = CO + H2 =>
H2O + C = CO + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(No3)2(aq) + HCl(aq) = PbCl2(s) + HNo3(aq) =>
Pb(No3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNo3(aq)
FeCl3(aq) + Na2SO4(aq) = Fe2(SO4)3(aq) + NaCl(aq) =>
2 FeCl3(aq) + 3 Na2SO4(aq) = Fe2(SO4)3(aq) + 6 NaCl(aq)
KMnO4 + H2SO4 + Sb + H2O = K2SO4 + MnSO4 + H3SbO3 =>
6 KMnO4 + 9 H2SO4 + 10 Sb + 6 H2O = 3 K2SO4 + 6 MnSO4 + 10 H3SbO3
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O(l)
Fe2O3 + Al2 = Fe2 + Al2O3 =>
Fe2O3 + Al2 = Fe2 + Al2O3
(NH4)(OH) + H2(SO4) = (NH4)2(SO4) + (H2O) =>
2(NH4)(OH) + H2(SO4) = (NH4)2(SO4) + 2(H2O)
CH3CH2CH2NH2 + O2 = N2 + CO2 + H2O =>
4 CH3CH2CH2NH2 + 21 O2 = 2 N2 + 12 CO2 + 18 H2O
Ni(NO3)2 + K2CrO4 = Ni2(CrO4)2 + K(NO3) =>
2 Ni(NO3)2 + 2 K2CrO4 = Ni2(CrO4)2 + 4 K(NO3)
K2SO4(ac) + NaOH(ac) = Na2SO4(s) + KOH(ac) =>
K2SO4(ac) + 2 NaOH(ac) = Na2SO4(s) + 2 KOH(ac)
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