Equations balanced on the previous day | Equations balanced on the next day |
9 C5H10O + 7 K2Cr2O7 + 28 H2SO4 = 15 C3H6O2 + 7 Cr2(SO4)3 + 7 K2SO4 + 28 H2O
Pb{2+} + Cl2 = Cl2{2+} + Pb =>
Pb{2+} + Cl2 = Cl2{2+} + Pb
L4H10 + O2 = LO2 + H2O =>
2 L4H10 + 13 O2 = 8 LO2 + 10 H2O
Na2CrO4 + SO2 = Cr2(SO3)3 + Cr2(SO4)3 + Na2SO4 =>
6 Na2CrO4 + 15 SO2 = 2 Cr2(SO3)3 + Cr2(SO4)3 + 6 Na2SO4
MgOH + O2 = MgO + H2O =>
4 MgOH + O2 = 4 MgO + 2 H2O
Li2CO3 + Nb2O5 + TeO2 = LiNbTeO3 + CO2 + O2 =>
Li2CO3 + Nb2O5 + 2 TeO2 = 2 LiNbTeO3 + CO2 + 2 O2
CaP2O8 + SiO2 + C = CaSiO3 + P + CO =>
CaP2O8 + SiO2 + 7 C = CaSiO3 + 2 P + 7 CO
ZnO + Fe + O2 = ZnFeO4 =>
2 ZnO + 2 Fe + 3 O2 = 2 ZnFeO4
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
K2Cr2O7 + H2SO4 + NH3 = Cr2(SO4)3 + N2 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 NH3 = Cr2(SO4)3 + N2 + K2SO4 + 7 H2O
Pb(NO3)2 + NaI = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2 + 2 NaI = PbI2(s) + 2 NaNO3(aq)
N2H4 + CuSO4 + NaOH = N2 + Cu + H2O + NaSO4 =>
N2H4 + 4 CuSO4 + 4 NaOH = N2 + 4 Cu + 4 H2O + 4 NaSO4
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
CO2 + H2O = C6H2O12 + O2 =>
12 CO2 + 2 H2O = 2 C6H2O12 + O2
KCNS + AgClO3 = AgCNS + KClO3 =>
KCNS + AgClO3 = AgCNS + KClO3
C6H8O6 + I3{-} = C6H6O6 + H{+} + I{-} =>
C6H8O6 + I3{-} = C6H6O6 + 2 H{+} + 3 I{-}
CH3CH3C(Br)CH3 + NaI = CH3CH3C(I)CH3 + NaBr =>
CH3CH3C(Br)CH3 + NaI = CH3CH3C(I)CH3 + NaBr
Na2CrO4 + SO2 + NaOH + H2O = Na2SO4 + Na3[Cr(OH)6] =>
2 Na2CrO4 + 3 SO2 + 8 NaOH + 2 H2O = 3 Na2SO4 + 2 Na3[Cr(OH)6]
Na2(CO3) + Ca(OH)2 = NaOH + CaCO3 =>
Na2(CO3) + Ca(OH)2 = 2 NaOH + CaCO3
C14H18N2O5 + O2 = CO2 + H2O + N =>
C14H18N2O5 + 16 O2 = 14 CO2 + 9 H2O + 2 N
H3AsO3 + CO2 + H2O = H2AsO4{-} + CH4 + H{+} =>
4 H3AsO3 + CO2 + 2 H2O = 4 H2AsO4{-} + CH4 + 4 H{+}
AgOH + NH4OH = Ag(NH3)2 + OH + H2O =>
AgOH + 2 NH4OH = Ag(NH3)2 + OH + 2 H2O
Fe + O2 + H2O = (Fe2O9H2O) =>
4 Fe + 9 O2 + 2 H2O = 2(Fe2O9H2O)
KCrO4 + BaNO3 = KNO3 + BaCrO4 =>
KCrO4 + BaNO3 = KNO3 + BaCrO4
K2S(aq) + HCl = H2S(g) + KCl(aq) =>
K2S(aq) + 2 HCl = H2S(g) + 2 KCl(aq)
Ag3N + KI = K3N + AgI =>
Ag3N + 3 KI = K3N + 3 AgI
Li3PO4 + Cr(NO3)3 = LiNO3 + CrPO4 =>
Li3PO4 + Cr(NO3)3 = 3 LiNO3 + CrPO4
FeO3O3 + Al = Al2O3 + Fe =>
FeO3O3 + 4 Al = 2 Al2O3 + Fe
Ca(CH3COO)2 + H2O = Ca(OH)2 + CH3COOH =>
Ca(CH3COO)2 + 2 H2O = Ca(OH)2 + 2 CH3COOH
Pb(NO3)2 + KS = PbS + K(NO3)2 =>
Pb(NO3)2 + KS = PbS + K(NO3)2
Zr + Mg = ZrMg =>
Zr + Mg = ZrMg
(NH4)2(SO4) + Ca(OH)2 = NH4(OH) + CaSO4 =>
(NH4)2(SO4) + Ca(OH)2 = 2 NH4(OH) + CaSO4
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl =>
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl
H3PO4 + KOH = K3PO4 + H2O* =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O*
OH + HCO2CO2H = HCO2CO2 + H2O =>
OH + HCO2CO2H = HCO2CO2 + H2O
Fe{3+} + S = Fe{2+} + S{3+} =>
3 Fe{3+} + S = 3 Fe{2+} + S{3+}
KIO3 + C6H8O6 = C6H6O6 + KI + H2O =>
KIO3 + 3 C6H8O6 = 3 C6H6O6 + KI + 3 H2O
Cr2O7{2-} + CH3CH2OH + H{+} = Cr{3+} + CH3COH + H2O =>
Cr2O7{2-} + 3 CH3CH2OH + 8 H{+} = 2 Cr{3+} + 3 CH3COH + 7 H2O
CaSO4 + H3PO3 = H2SO4 + Ca3(PO3)2 =>
3 CaSO4 + 2 H3PO3 = 3 H2SO4 + Ca3(PO3)2
Ca(CH3COO)2 + Ca(MnO4)2 + H{+} = MnO2 + HCO3{-} + Ca{+2} + H2O =>
3 Ca(CH3COO)2 + 8 Ca(MnO4)2 + 10 H{+} = 16 MnO2 + 12 HCO3{-} + 11 Ca{+2} + 8 H2O
Hg + HNO3 = HgH + NO3 =>
Hg + HNO3 = HgH + NO3
C2H5OHNaCl = C2H5ClNaOH =>
C2H5OHNaCl = C2H5ClNaOH
NaClO + H3OCl3 = Cl2 + H3ClO2 + NaCl =>
NaClO + H3OCl3 = Cl2 + H3ClO2 + NaCl
H2SO4 + CaCl2 = CaSO4 + H2 + Cl2 =>
H2SO4 + CaCl2 = CaSO4 + H2 + Cl2
CrSO4 + BaI2 = CrI2 + BaSO4 =>
CrSO4 + BaI2 = CrI2 + BaSO4
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
C13H14 + H{+} + Fe(OH)3 = CO2 + Fe{2+} + H2O =>
C13H14 + 132 H{+} + 66 Fe(OH)3 = 13 CO2 + 66 Fe{2+} + 172 H2O
CH3CH3C(Br)CH3 + NaI = CH3CH3C(I)CH3 + NaBr =>
CH3CH3C(Br)CH3 + NaI = CH3CH3C(I)CH3 + NaBr
K2CrO4 + H2SO4 + Zn = Cr2(SO4)3 + ZnSO4 + K2HSO4 + H2O =>
2 K2CrO4 + 9 H2SO4 + 4 Zn = Cr2(SO4)3 + 4 ZnSO4 + 2 K2HSO4 + 8 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/30/23
Equations balanced on 12/30/22
化学反応式の係数調整サイトへのご意見·ご感想