| 前日に均衡した方程式 |
3 CH2OHCHOHCH2OH + 7 K2Cr2O7 + 56 HCl = 9 CO2 + 14 CrCl3 + 14 KCl + 40 H2O
NaI + Cl1 = NaCl + I2 =>
2 NaI + 2 Cl1 = 2 NaCl + I2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NaCl = Na5 + Cl2 =>
10 NaCl = 2 Na5 + 5 Cl2
Y(NO3)3 + (COOH)2 = Y2(COO)6 + HNO3 =>
2 Y(NO3)3 + 3(COOH)2 = Y2(COO)6 + 6 HNO3
NaHSO4 + H2O = NaOH + H2SO4 =>
NaHSO4 + H2O = NaOH + H2SO4
NH4Cl + H3P = (NH4)3P + HCl =>
3 NH4Cl + H3P = (NH4)3P + 3 HCl
Pb(C2H3O2)2(aq) + K2CO3(aq) = PbCO3(s) + K2(C2H3O2)2(aq) =>
Pb(C2H3O2)2(aq) + K2CO3(aq) = PbCO3(s) + K2(C2H3O2)2(aq)
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Si5H11 + Br2 = Si + HBr =>
2 Si5H11 + 11 Br2 = 10 Si + 22 HBr
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH3COOH(Ac) + NaHCO3(s) = CH3COONa(Ac) + CO2(g) + H2O(l) =>
CH3COOH(Ac) + NaHCO3(s) = CH3COONa(Ac) + CO2(g) + H2O(l)
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
BrO + Ag = AgBr + O =>
BrO + Ag = AgBr + O
KMnO4 + CoCl2 + HCl = MnCl2 + CoCl3 + H2O + KCl =>
KMnO4 + 5 CoCl2 + 8 HCl = MnCl2 + 5 CoCl3 + 4 H2O + KCl
NaHCO3 + H2O = Na{+} + H2CO3 + OH{-) =>
NaHCO3 + H2O = Na{+} + H2CO3 + OH{-)
K2HgI4(aq) + NH3(aq) + KOH = IHg2ONH2 + H2O + KI =>
2 K2HgI4(aq) + NH3(aq) + 3 KOH = IHg2ONH2 + 2 H2O + 7 KI
NiCl2 + NH2CH2CH2NH2 = Ni(NH2CH2CH2NH2)3Cl2 =>
NiCl2 + 3 NH2CH2CH2NH2 = Ni(NH2CH2CH2NH2)3Cl2
C11H10O2 + NaOH = C11H9O2 + Na + H2O =>
C11H10O2 + NaOH = C11H9O2 + Na + H2O
K3PO4 + Pb(NO3)2 = Pb3(PO4)2 + (K3)2(NO3)6 =>
2 K3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + (K3)2(NO3)6
PO + Ca = CaPO =>
PO + Ca = CaPO
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
Al(OH)3 + HNO3 = H2O + Al(NO3)3 =>
Al(OH)3 + 3 HNO3 = 3 H2O + Al(NO3)3
Al2O3 + C = Al + CO2O3 =>
5 Al2O3 + 3 C = 10 Al + 3 CO2O3
Be(NO3)2 = Be(NO2)2 + O2 =>
Be(NO3)2 = Be(NO2)2 + O2
FeO + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeO + K2Cr2O7 + 13 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 13 H2O
HSbCl6 + H2S = S + Sb2S3 + HCl =>
2 HSbCl6 + 5 H2S = 2 S + Sb2S3 + 12 HCl
Ca3(PO4)2 + (SiO2) + C = CaSiO3 + P4 + CO2 =>
2 Ca3(PO4)2 + 6(SiO2) + 5 C = 6 CaSiO3 + P4 + 5 CO2
C6H5OH + Cr2O7{-2} + H{+} = CO2 + Cr{+3} + H2O =>
3 C6H5OH + 14 Cr2O7{-2} + 112 H{+} = 18 CO2 + 28 Cr{+3} + 65 H2O
BaO*H2SO4 = BaSO4 + H2O =>
BaO*H2SO4 = BaSO4 + H2O
KOH + HF = KH + FOH =>
KOH + HF = KH + FOH
Sb + Fe3O2 + HCl = HSbCl6 + Fe + H2O =>
4 Sb + 5 Fe3O2 + 24 HCl = 4 HSbCl6 + 15 Fe + 10 H2O
C2H5Cl + NaPb = (C2H5)4Pb + NaCl + Pb =>
4 C2H5Cl + 4 NaPb = (C2H5)4Pb + 4 NaCl + 3 Pb
NI3*NH3 = N2 + NH3 + I2 =>
2 NI3*NH3 = N2 + 2 NH3 + 3 I2
Al2O3 + SiO2 = Al2O3*SiO2 =>
Al2O3 + SiO2 = Al2O3*SiO2
Cu(OH)2 + Sn = Sn(OH)2 + Cu =>
Cu(OH)2 + Sn = Sn(OH)2 + Cu
H2O + K(s) = KOH(l) + H2(g) =>
2 H2O + 2 K(s) = 2 KOH(l) + H2(g)
KClO3 + KI + H2O = KCl + KOH + I2 =>
KClO3 + 6 KI + 3 H2O = KCl + 6 KOH + 3 I2
(NH4)2C2O4 + Ba = Ba(C2O4)2 + NH4 =>
2(NH4)2C2O4 + Ba = Ba(C2O4)2 + 4 NH4
Sn + Zn2(Cr2O7)2 = Zn + Sn(Cr2O7)2 =>
Sn + Zn2(Cr2O7)2 = 2 Zn + Sn(Cr2O7)2
KMnO4 + Na2S + H2O = S + MnO2 + KOH + NaOH =>
2 KMnO4 + 3 Na2S + 4 H2O = 3 S + 2 MnO2 + 2 KOH + 6 NaOH
C2H5(ONO2)3 = N2 + CO2 + O2 + H2O =>
4 C2H5(ONO2)3 = 6 N2 + 8 CO2 + 5 O2 + 10 H2O
H2SO5 + C = CO2 + SO2 + H2O =>
H2SO5 + C = CO2 + SO2 + H2O
CH3NH3Cl + H2O = CH4 + H2O3 + NH4Cl =>
2 CH3NH3Cl + 3 H2O = 2 CH4 + H2O3 + 2 NH4Cl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C13 + Fe = FeC14 =>
14 C13 + 13 Fe = 13 FeC14
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
Zn + SnF4 = Sn + ZnF2 =>
2 Zn + SnF4 = Sn + 2 ZnF2
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