| 前日に均衡した方程式 |
SO2 + 4 O2 + CaC03 = CaSO4 + 3 CO2
Br + HNO3 = BrO3 + NO + H2O =>
Br + 2 HNO3 = BrO3 + 2 NO + H2O
Cl2(aq) + AgNO3(aq) = AgCl(s) + (NO3)2(aq) =>
Cl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + (NO3)2(aq)
Fe2(SO4)3 + NH4NCS = Fe(NCS)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4NCS = 2 Fe(NCS)3 + 3(NH4)2SO4
CuSO4 + NaOH = Cu(OH)2 + SO4(Na)2 =>
CuSO4 + 2 NaOH = Cu(OH)2 + SO4(Na)2
CrO4{2-} + S{2-} + H2O = S + CrO2{-} + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 4 H2O = 3 S + 2 CrO2{-} + 8 OH{-}
AgCl + CaOH = AgOH + CaCl =>
AgCl + CaOH = AgOH + CaCl
Ag2S + Cu(OH)2 = CuS + AgOH =>
Ag2S + Cu(OH)2 = CuS + 2 AgOH
Ga + H2S04 = Ga2(S04)3 + H2 =>
2 Ga + 3 H2S04 = Ga2(S04)3 + 3 H2
Br2S3 + HCl = BrCl3 + H2S =>
Br2S3 + 6 HCl = 2 BrCl3 + 3 H2S
FeCl2 + HCl + HNO3 = FeCl3 + NO + H2O =>
3 FeCl2 + 3 HCl + HNO3 = 3 FeCl3 + NO + 2 H2O
C4H8 + H2SO4 + KMnO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
5 C4H8 + 12 H2SO4 + 8 KMnO4 = 10 C2H4O2 + 12 H2O + 4 K2SO4 + 8 MnSO4
HBrO + OH = BrO3 + H2O =>
HBrO + 5 OH = BrO3 + 3 H2O
Ba(OH)2 + HPO3 = Ba(PO3)2 + H2O =>
Ba(OH)2 + 2 HPO3 = Ba(PO3)2 + 2 H2O
Cu + AgNo3 = Cu(Ag)3 + No =>
Cu + 3 AgNo3 = Cu(Ag)3 + 9 No
Al2S3 + H2O = H2S + Al(OH)3(s) =>
Al2S3 + 6 H2O = 3 H2S + 2 Al(OH)3(s)
P4 + HNO3 = P2O6 + N2 + H2O =>
5 P4 + 24 HNO3 = 10 P2O6 + 12 N2 + 12 H2O
Ag2 + H2S = AgS + H =>
Ag2 + 2 H2S = 2 AgS + 4 H
I2 + K(OH) + Na2SO3 = KI + Na2SO4 + H2O =>
I2 + 2 K(OH) + Na2SO3 = 2 KI + Na2SO4 + H2O
AnswerMg(NO3)2 + AnswerNaOH = AnswerMg(OH)2 + AnswerNaNO3 =>
AnswerMg(NO3)2 + 2 AnswerNaOH = AnswerMg(OH)2 + 2 AnswerNaNO3
C4H10O + Cl = C4H9Cl + OH =>
C4H10O + Cl = C4H9Cl + OH
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
N2 + B2O3 = BN + O2 =>
2 N2 + 2 B2O3 = 4 BN + 3 O2
C6H5COOK + HCl = C6H5COOH + KCl =>
C6H5COOK + HCl = C6H5COOH + KCl
Mg(s) + H2O(g) = MgO(s) + H2(g) =>
Mg(s) + H2O(g) = MgO(s) + H2(g)
CaCO3 + C2H4O2 = CO2 + CaC4H6O4 + H2O =>
CaCO3 + 2 C2H4O2 = CO2 + CaC4H6O4 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Cu(NO3)2 + Na2SO4 = CuSO4 + NaNO3 =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 NaNO3
Ca + Pb(OH)2 = Ca(OH)2 + Pb =>
Ca + Pb(OH)2 = Ca(OH)2 + Pb
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2(SO4) =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2(SO4)
NaOH + NO + NO2 = H2O + NaNO2 =>
2 NaOH + NO + NO2 = H2O + 2 NaNO2
BrI + Ag = Br2 + AgI =>
2 BrI + 2 Ag = Br2 + 2 AgI
CaSO3 + Fe(OH)3 = Fe2(SO3)3 + Ca(OH)2 =>
3 CaSO3 + 2 Fe(OH)3 = Fe2(SO3)3 + 3 Ca(OH)2
Al(OH)3 + HCl = AlCl3 + H2O(water) =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O(water)
ZnSO4CO2 = ZnCO3SO3 =>
ZnSO4CO2 = ZnCO3SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(OH)2 + HBr = FeBr2 + H2O =>
Fe(OH)2 + 2 HBr = FeBr2 + 2 H2O
Li2CO3(aq) + HNO3(aq) = LiNO3(aq) + CO2(g) + H2O(l) =>
Li2CO3(aq) + 2 HNO3(aq) = 2 LiNO3(aq) + CO2(g) + H2O(l)
Hg2 + HNO3 = Hg2(NO3)2 + H2O + NO2 =>
Hg2 + 4 HNO3 = Hg2(NO3)2 + 2 H2O + 2 NO2
SbCl3 + HCl + Na(BrO3) = SbCl5 + NaBr + H2O =>
3 SbCl3 + 6 HCl + Na(BrO3) = 3 SbCl5 + NaBr + 3 H2O
HCOOK + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
HCOOK + 2 KMnO4 + 3 KOH = K2CO3 + 2 K2MnO4 + 2 H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Na2Co3 + CoCl2 = CoCo3 + Na2Cl2 =>
Na2Co3 + CoCl2 = CoCo3 + Na2Cl2
V{3+} + MnO4{-} + H2O = Mn{2+} + VO2{+} + H{+} =>
5 V{3+} + 2 MnO4{-} + 2 H2O = 2 Mn{2+} + 5 VO2{+} + 4 H{+}
P + S = P3S6 =>
3 P + 6 S = P3S6
H2O + HClO = ClO + H3O =>
H2O + HClO = ClO + H3O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H2O + NaAlSi3O8 + H2CO3 = Al2Si2O5(OH)4 + H4SiO4 + Na + HCO3 =>
9 H2O + 2 NaAlSi3O8 + 2 H2CO3 = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 Na + 2 HCO3
PbCl2 + MnO2 + H2SO4 = PbSO4 + MnSO4 + H2O + Cl2 =>
PbCl2 + MnO2 + 2 H2SO4 = PbSO4 + MnSO4 + 2 H2O + Cl2
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス02/01/25
方程式のバランス03/03/24
化学反応式の係数調整サイトへのご意見·ご感想
