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C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
KAsO2 + KMnO4 + HCl = KAsO3 + MnCl2 + KCl + H2O =>
5 KAsO2 + 2 KMnO4 + 6 HCl = 5 KAsO3 + 2 MnCl2 + 2 KCl + 3 H2O
Ca3(PO4)3 = Ca + P + O =>
Ca3(PO4)3 = 3 Ca + 3 P + 12 O
CoPO4 + Be(NO3)2 = Co(NO3)3 + Be3(PO4)2 =>
2 CoPO4 + 3 Be(NO3)2 = 2 Co(NO3)3 + Be3(PO4)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H4O + NH3 = C2H7NO =>
C2H4O + NH3 = C2H7NO
C3H3N3O9 = CO2 + N2 + H2O + O2 =>
4 C3H3N3O9 = 12 CO2 + 6 N2 + 6 H2O + 3 O2
P + Br2 = Br3P =>
2 P + 3 Br2 = 2 Br3P
C6H6O2 + KBrO3 + H2SO4 = C6H4O2 + K2SO4 + HBr + H2O =>
6 C6H6O2 + 2 KBrO3 + H2SO4 = 6 C6H4O2 + K2SO4 + 2 HBr + 6 H2O
FeCr2O7 + NaOH + O2 = Na2Cr2O7 + Fe2O3 + H2O =>
4 FeCr2O7 + 8 NaOH + O2 = 4 Na2Cr2O7 + 2 Fe2O3 + 4 H2O
Br2 + NaS2O3 + H2O = NaBr + HBr + H2SO4 =>
7 Br2 + 2 NaS2O3 + 10 H2O = 2 NaBr + 12 HBr + 4 H2SO4
Cu5 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu5 + 20 HNO3 = 5 Cu(NO3)2 + 10 NO2 + 10 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CuSO4 + KI + H2SO4 = I2 + K2SO4 + H2O + CuSO3 =>
CuSO4 + 2 KI + H2SO4 = I2 + K2SO4 + H2O + CuSO3
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
Zn(ClO3)2 = ClO3 + Zn =>
Zn(ClO3)2 = 2 ClO3 + Zn
NH3 + CO + H2O = CNH2O + H3O =>
NH3 + CO + H2O = CNH2O + H3O
FeSO4(aq) + KCl(aq) = FeCl2(aq) + K2SO4(aq) =>
FeSO4(aq) + 2 KCl(aq) = FeCl2(aq) + K2SO4(aq)
{226}Rn{88} = {222}Ra{86}{+} =>
111{226}Rn{88} = 113{222}Ra{86}{+}
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
Cr2O7{2-} + H{+} + C2O4{2-} = Cr{3+} + H2O + CO2 =>
Cr2O7{2-} + 14 H{+} + 3 C2O4{2-} = 2 Cr{3+} + 7 H2O + 6 CO2
FeCl2 + H2O = Fe(H2O)6Cl2 =>
FeCl2 + 6 H2O = Fe(H2O)6Cl2
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
butane + O2 = carbondioxide + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCCOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HCCOH + 8[Ag(NH3)2]OH = 8 Ag + 2 CO2 + 5 H2O + 16 NH3
I2 + LiOH = LiIO3 + LiI + H2O =>
3 I2 + 6 LiOH = LiIO3 + 5 LiI + 3 H2O
KOH + F2 = KF + F2O + H2 =>
2 KOH + 3 F2 = 2 KF + 2 F2O + H2
HgClI = HgI + Cl =>
HgClI = HgI + Cl
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
Fe(OH)2 + Ni(NO3)2 = Fe(NO3)2 + Ni(OH)2 =>
Fe(OH)2 + Ni(NO3)2 = Fe(NO3)2 + Ni(OH)2
K2 + H2O = HK + O2 =>
2 K2 + 2 H2O = 4 HK + O2
Pb(NO3) + HS = PbS + HNO3 =>
Pb(NO3) + HS = PbS + HNO3
CaOCl2 + HCl = CaCl2 + Cl2 + H2O =>
CaOCl2 + 2 HCl = CaCl2 + Cl2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(Ag(NH3)2)OH + NaOH + HCOH = Ag + HCOONa + NH3 + H2O =>
2(Ag(NH3)2)OH + NaOH + HCOH = 2 Ag + HCOONa + 4 NH3 + 2 H2O
H2SeO3 + Hg(OH)2 = HgSeO3 + H2O =>
H2SeO3 + Hg(OH)2 = HgSeO3 + 2 H2O
PH3 + KMnO4 + KOH = MnO2 + K3PO4 + H2O =>
3 PH3 + 8 KMnO4 + KOH = 8 MnO2 + 3 K3PO4 + 5 H2O
CH3 + Si = SiC + H2 =>
2 CH3 + 2 Si = 2 SiC + 3 H2
KCl(aq) + Pb(NO3)2(aq) = KNO3(s) + PbCl2(aq) =>
2 KCl(aq) + Pb(NO3)2(aq) = 2 KNO3(s) + PbCl2(aq)
K(ClO3) + Fe(SO4) + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
K(ClO3) + 6 Fe(SO4) + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C2H8N2 + H2SO4 = C2H10N2{+} + SO4{-} =>
C2H8N2 + H2SO4 = C2H10N2{+} + SO4{-}
Cu2SO4 + HNO3 = CuNO3 + H2SO4 =>
Cu2SO4 + 2 HNO3 = 2 CuNO3 + H2SO4
Th(OH)4 + H2MnO4 + H2S4O6 = H2O + Th(MnO4)(S4O6) =>
Th(OH)4 + H2MnO4 + H2S4O6 = 4 H2O + Th(MnO4)(S4O6)
Cu + H2SO4 = SO2(g) + CuSO4 + H2O =>
Cu + 2 H2SO4 = SO2(g) + CuSO4 + 2 H2O
K2FeO4 + K2SO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O =>
2 K2FeO4 + 3 K2SO3 + 5 H2SO4 = Fe2(SO4)3 + 5 K2SO4 + 5 H2O
Calciumhydroxide + chlorine = calciumchloride + calciumchlorate + water =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
NgNO{3} + NaCl = NgCl + NaNO{3} =>
NgNO{3} + NaCl = NgCl + NaNO{3}
SiH4 + HNO3 = SiO2 + NO + H2O =>
3 SiH4 + 8 HNO3 = 3 SiO2 + 8 NO + 10 H2O
Sn + H2SO4 + K3[Fe(CN)6] = Sn3[Fe(CN)6]2 + K2SO4 + H2 =>
3 Sn + 3 H2SO4 + 2 K3[Fe(CN)6] = Sn3[Fe(CN)6]2 + 3 K2SO4 + 3 H2
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方程式のバランス01/28/25
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