| 前日に均衡した方程式 |
3 H2TeO4 + Fe(OH)3 = Fe(HTeO4)3 + 3 H2O
K3[Ga(OH)6] + H2SO4 = Ga2(SO4)3 + K2SO4 + H2O =>
2 K3[Ga(OH)6] + 6 H2SO4 = Ga2(SO4)3 + 3 K2SO4 + 12 H2O
Cu(s) + S2(s) = Cu2S(s) =>
4 Cu(s) + S2(s) = 2 Cu2S(s)
FeCl3(aq) + K2C2O4(aq)*H2O(l) = K5Fe(C2O4)4(H2O)4(s) + KCl(aq) =>
FeCl3(aq) + 4 K2C2O4(aq)*H2O(l) = K5Fe(C2O4)4(H2O)4(s) + 3 KCl(aq)
CaCl2(aq) + H2O(aq) = HCl(aq) + CaO(s) =>
CaCl2(aq) + H2O(aq) = 2 HCl(aq) + CaO(s)
HNO2 + Na2Cr2O7 + H2SO4 = HNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 HNO2 + Na2Cr2O7 + 4 H2SO4 = 3 HNO3 + Na2SO4 + Cr2(SO4)3 + 4 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C6H5CHO + CH3CONH2 = C6H6CHCHNCH3 + O =>
C6H5CHO + CH3CONH2 = C6H6CHCHNCH3 + 2 O
Cr + Ca = CrCa =>
Cr + Ca = CrCa
CH3CHO + KMnO4 + KOH = CH3COKO + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COKO + 2 K2MnO4 + 2 H2O
Mn(OH)2 + H2SO4 = MnSO4 + H2O =>
Mn(OH)2 + H2SO4 = MnSO4 + 2 H2O
C6H8O6 + KIO3 = H2O + CO3 + KI =>
3 C6H8O6 + 16 KIO3 = 12 H2O + 18 CO3 + 16 KI
As2S5 + HCl = AsCl5 + H2S =>
As2S5 + 10 HCl = 2 AsCl5 + 5 H2S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn(NO3)2(aq) + Na3PO4(aq) = Zn3(PO4)2(aq) + NaNO3(aq) =>
3 Zn(NO3)2(aq) + 2 Na3PO4(aq) = Zn3(PO4)2(aq) + 6 NaNO3(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CH3CHClCH3 + AgNO3 + CH3CH2OH = AgCl + CH3CHOCH2CH3CH3 + NHO3 =>
CH3CHClCH3 + AgNO3 + CH3CH2OH = AgCl + CH3CHOCH2CH3CH3 + NHO3
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2 =>
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2
Al(No3)3 + K2Co3 = Al2(Co3)3 + KNo3 =>
2 Al(No3)3 + 3 K2Co3 = Al2(Co3)3 + 6 KNo3
ClO2 + HI = I2 + HCl + H2O =>
2 ClO2 + 10 HI = 5 I2 + 2 HCl + 4 H2O
AgCl + HNO3 = AgH + ClNO3 =>
AgCl + HNO3 = AgH + ClNO3
CI = IC =>
CI = IC
N2O3 + NaOH = Na + NO3 + H2O =>
N2O3 + 6 NaOH = 6 Na + 2 NO3 + 3 H2O
P + NaOCl = P2O5 + NaCl =>
2 P + 5 NaOCl = P2O5 + 5 NaCl
W + Cl = WCl5 =>
W + 5 Cl = WCl5
NaCl + Sr = NaSr + Cl =>
NaCl + Sr = NaSr + Cl
C2H5NO2 + HNO2 = CH3COOH + H2O + N2 =>
3 C2H5NO2 + HNO2 = 3 CH3COOH + 2 H2O + 2 N2
AgCl + Na2S2O3 = Ag2(S2O3) + NaCl =>
2 AgCl + Na2S2O3 = Ag2(S2O3) + 2 NaCl
Cl2Ba + Na2SO4 = ClNa + BaSO4 =>
Cl2Ba + Na2SO4 = 2 ClNa + BaSO4
NaC8H4KO4 + HCl = NaCl + C8H5KO4 =>
NaC8H4KO4 + HCl = NaCl + C8H5KO4
Fe(g) + H2O(g) = Fe3O(s) + H2(g) =>
3 Fe(g) + H2O(g) = Fe3O(s) + H2(g)
Na3[Cr(OH)6] + CO2 = Cr(OH)3 + Na2CO3 + H2O =>
2 Na3[Cr(OH)6] + 3 CO2 = 2 Cr(OH)3 + 3 Na2CO3 + 3 H2O
Mg + Cl2 + AgNO3 = AgCl + Mg(NO3)2 =>
Mg + Cl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S(aq) + NiSO4(aq) = H2(SO4)(aq) + NiS(s) =>
H2S(aq) + NiSO4(aq) = H2(SO4)(aq) + NiS(s)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
CuSO4 + NaOH = CuSO4NaOH =>
CuSO4 + NaOH = CuSO4NaOH
O7Cl2 + H2O = HClO4 =>
O7Cl2 + H2O = 2 HClO4
CuO + H2SO3 = CuSO3 + H2O =>
CuO + H2SO3 = CuSO3 + H2O
KO4 + CO2 = K2CO3 + O2 =>
4 KO4 + 2 CO2 = 2 K2CO3 + 7 O2
NaI + HBr = NaBr + HI =>
NaI + HBr = NaBr + HI
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HOOCCOOH + NaOH = Na2OOCCOO + H2O =>
HOOCCOOH + 2 NaOH = Na2OOCCOO + 2 H2O
CH3SH + NaOH = CH3OH + Na2S + H2O =>
CH3SH + 2 NaOH = CH3OH + Na2S + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H6O(l) + O2(g) = CO2(g) + H2O =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O
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方程式のバランス12/10/24
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