Equations balanced on the previous day | Equations balanced on the next day |
C2H2O4 + Na2CO3 = C2O4Na2 + H2O + CO2
Cu2S + O2 + H2O = CuO + H2SO4 =>
2 Cu2S + 5 O2 + 2 H2O = 4 CuO + 2 H2SO4
GeO + NaOH + H2O = Na2[Ge(OH)4] =>
GeO + 2 NaOH + H2O = Na2[Ge(OH)4]
SO2 + J2 + H2O = H2SO4 + HJ =>
SO2 + J2 + 2 H2O = H2SO4 + 2 HJ
CuSO4*5NH3 = CuSO4 + NH3 =>
CuSO4*5NH3 = CuSO4 + 5 NH3
Fe(s) + NO2(g) = NO(g) + FeO(s) =>
Fe(s) + NO2(g) = NO(g) + FeO(s)
CaO = Ca2O2 =>
2 CaO = Ca2O2
Cr2O7{2-} + I{-} + H{+} = I2 + Cr{3+} + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 3 I2 + 2 Cr{3+} + 7 H2O
W + FeS2 = WS2 + Fe3W2 =>
5 W + 3 FeS2 = 3 WS2 + Fe3W2
S(IV) + O2 = SIVO =>
2 S(IV) + O2 = 2 SIVO
C2H7N + OH = N2 + H2C2O4 + H2O =>
2 C2H7N + 26 OH = N2 + 2 H2C2O4 + 18 H2O
NH4F*HF + KOH = NH4F + KF + H2O =>
NH4F*HF + KOH = NH4F + KF + H2O
CuS + NH4OH = Cu(NH3)4 + S + H2O =>
CuS + 4 NH4OH = Cu(NH3)4 + S + 4 H2O
Na4V4O12 + NaOH = Na3VO4 + H2O =>
Na4V4O12 + 8 NaOH = 4 Na3VO4 + 4 H2O
Fe2O3(s) + Al(s) = Fe(s) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(s) + Al2O3(s)
(NH4)2CO + F2 + N2 = NH2CONF2 + NH3 =>
(NH4)2CO + F2 + N2 = NH2CONF2 + 2 NH3
NH3 + H2SO4(aq) = (NH4)2SO4 =>
2 NH3 + H2SO4(aq) = (NH4)2SO4
BeCl2 + KOH = KCl + K2[Be(OH)4] =>
BeCl2 + 4 KOH = 2 KCl + K2[Be(OH)4]
CH3COOH + CuCO3 = CuCH3COO + H2O + CO2 =>
9 CH3COOH + 8 CuCO3 = 8 CuCH3COO + 6 H2O + 10 CO2
Cu29 + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu29 + 232 HNO3 = 87 Cu(NO3)2 + 58 NO + 116 H2O
C13H10O2 + HCl = C13H9OCl + H2O =>
C13H10O2 + HCl = C13H9OCl + H2O
CuAlO2 + O2 = CuO + CuAl2O4 =>
4 CuAlO2 + O2 = 2 CuO + 2 CuAl2O4
UO2{2+} + H2O + S8 = UO2 + H{+} + SO4{2-} =>
24 UO2{2+} + 32 H2O + S8 = 24 UO2 + 64 H{+} + 8 SO4{2-}
Zn + FeCl2 = Cl2 + ZnFe =>
Zn + FeCl2 = Cl2 + ZnFe
H3PO4 + Ca(OH)2 = H2O + Ca(H2PO4)2 =>
2 H3PO4 + Ca(OH)2 = 2 H2O + Ca(H2PO4)2
I2(s) + HCl(aq) = HI + Cl2 =>
I2(s) + 2 HCl(aq) = 2 HI + Cl2
SiCl4 + NH3 = Si(NH2)4 + NH4Cl =>
SiCl4 + 8 NH3 = Si(NH2)4 + 4 NH4Cl
K2Cr2O7 + Pb(C2H3O2)2 + H2O = PbCrO4 + HC2H3O2 + KC2H3O2 =>
K2Cr2O7 + 2 Pb(C2H3O2)2 + H2O = 2 PbCrO4 + 2 HC2H3O2 + 2 KC2H3O2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NH3 + Cl2 + H2O = N2O4 + Cl{-} + H3O{+} =>
2 NH3 + 7 Cl2 + 18 H2O = N2O4 + 14 Cl{-} + 14 H3O{+}
C6H5OH + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
La2O3 + Cr2O3 + Co + S + CoO = La100Cr70Co30SO275 =>
50 La2O3 + 35 Cr2O3 + 10 Co + S + 20 CoO = La100Cr70Co30SO275
Ca(OH)2 + H + PO4 = CaPO4 + H3(OH)3 =>
3 Ca(OH)2 + 6 H + 3 PO4 = 3 CaPO4 + 2 H3(OH)3
Fe(s) + Cd(NO3)2(aq) = Fe(NO3)3(aq) + Cd(s) =>
2 Fe(s) + 3 Cd(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Cd(s)
H2SO4 + KIO = HIO + K2SO4 =>
H2SO4 + 2 KIO = 2 HIO + K2SO4
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
NO(s) + H2O(l) = N(OH)2(aq) =>
NO(s) + H2O(l) = N(OH)2(aq)
NH4Cl(aq) + HNO3(aq) = HCl(aq) + NH4NO3(s) =>
NH4Cl(aq) + HNO3(aq) = HCl(aq) + NH4NO3(s)
CaCl2 + Na(CH3(CH2)8COO) = Ca(CH3(CH2)8COO)2 + NaCl =>
CaCl2 + 2 Na(CH3(CH2)8COO) = Ca(CH3(CH2)8COO)2 + 2 NaCl
Na3PO4 + Ca(NO3)2 = Ca3(PO4) + Na(NO3)2 =>
Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4) + 3 Na(NO3)2
HCHO + NaOH + H2O2 = HCOONa + H2O =>
HCHO + NaOH + H2O2 = HCOONa + 2 H2O
Al2(SO2)3 + H2O = HSO2 + Al2(OH)3 =>
Al2(SO2)3 + 3 H2O = 3 HSO2 + Al2(OH)3
Li(SO4)2 + NiCl2 = Ni(SO4)2 + LiCl2 =>
Li(SO4)2 + NiCl2 = Ni(SO4)2 + LiCl2
Na2[Zn(OH)4] + H2S = ZnS + NaHS + H2O =>
Na2[Zn(OH)4] + 3 H2S = ZnS + 2 NaHS + 4 H2O
CH4 + O2 = CO2 + H2O = COC =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SnS2 + HNO3 = Sn(NO3)4 + H2S =>
SnS2 + 4 HNO3 = Sn(NO3)4 + 2 H2S
Br + CaCl2 = CaBr2 + Cl2 =>
2 Br + CaCl2 = CaBr2 + Cl2
KIO3 + H2SO4 + Na2S = I2 + Na2SO4 + H2O + K2SO4 =>
8 KIO3 + 4 H2SO4 + 5 Na2S = 4 I2 + 5 Na2SO4 + 4 H2O + 4 K2SO4
K2Cr2O7 + C + H2SO4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CO2 + 2 K2SO4 + 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 05/26/24
Equations balanced on 06/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.