Equations balanced on the previous day | Equations balanced on the next day |
NaHCO3(s) + HNO3(aq) = H2O(l) + CO2(g) + NaNO3(aq)
BaCO3 + KI = K2CO3 + BaI2 =>
BaCO3 + 2 KI = K2CO3 + BaI2
Mg(OH)2 + H3PO3 = MgHPO3 + H2O =>
Mg(OH)2 + H3PO3 = MgHPO3 + 2 H2O
NO(aq) + O2(g) = N2O3(g) =>
4 NO(aq) + O2(g) = 2 N2O3(g)
Ba(OH)2 + K2O = BaO + KOH =>
Ba(OH)2 + K2O = BaO + 2 KOH
C2H4(g) + Br(g) = CH2BrCH2Br(g) =>
C2H4(g) + 2 Br(g) = CH2BrCH2Br(g)
O2 + SO2 + NaOH = Na2SO4 + H2O =>
O2 + 2 SO2 + 4 NaOH = 2 Na2SO4 + 2 H2O
CH3NH2 + H2SO4 = CH3SO4 + NH4 =>
CH3NH2 + H2SO4 = CH3SO4 + NH4
Na2B4O7*10H2O + NaOH = NaBO2 + H2O =>
Na2B4O7*10H2O + 2 NaOH = 4 NaBO2 + 11 H2O
NaCO3 + Mg(NO3) = MgCO3 + NaNO3 =>
NaCO3 + Mg(NO3) = MgCO3 + NaNO3
C + Na2SO4 = Na2S + CO2 =>
2 C + Na2SO4 = Na2S + 2 CO2
Sb + Se = Sb2Se3 =>
2 Sb + 3 Se = Sb2Se3
H2SO4 + Fe2 = FeSO4 + H2 =>
2 H2SO4 + Fe2 = 2 FeSO4 + 2 H2
PB(OH)2(aq) + HCl(a) = H2O(l) + PBCl2 =>
PB(OH)2(aq) + 2 HCl(a) = 2 H2O(l) + PBCl2
S + NaOH = Na2SO3S + Na2S + H2O =>
4 S + 6 NaOH = Na2SO3S + 2 Na2S + 3 H2O
Fe(OH)3 + H3PO4 = Fe2(HPO4)3 + H2O =>
2 Fe(OH)3 + 3 H3PO4 = Fe2(HPO4)3 + 6 H2O
P4O10 + MgO = Mg3(PO4)2 =>
P4O10 + 6 MgO = 2 Mg3(PO4)2
HClO + HJ = HCl + J2 + H2O =>
HClO + 2 HJ = HCl + J2 + H2O
MgS + FeCl = MgCl2 + Fe2S =>
MgS + 2 FeCl = MgCl2 + Fe2S
H{+} + Cr2O7{2-} + C2H5OH = Cr{+3} + CH3COOH + H2O =>
16 H{+} + 2 Cr2O7{2-} + 3 C2H5OH = 4 Cr{+3} + 3 CH3COOH + 11 H2O
C20H16O2S + O2 = CO2 + H2O + SO2 =>
C20H16O2S + 24 O2 = 20 CO2 + 8 H2O + SO2
HBr + Ca(NO3)2 = CaBr2 + HNO3 =>
2 HBr + Ca(NO3)2 = CaBr2 + 2 HNO3
Cu(NO3)2*3H2O + Fe(NO3)3*9H2O = CuFe2O4 + HNO3 + H2O =>
Cu(NO3)2*3H2O + 2 Fe(NO3)3*9H2O = CuFe2O4 + 8 HNO3 + 17 H2O
CO2 + H = H6O6 + C =>
3 CO2 + 6 H = H6O6 + 3 C
KMnO4 + H{+} + Na2C2O4 = Mn{2+} + H2O + CO2 + K{+} + Na{+} =>
2 KMnO4 + 16 H{+} + 5 Na2C2O4 = 2 Mn{2+} + 8 H2O + 10 CO2 + 2 K{+} + 10 Na{+}
C6H5NHCOCH3 + Br2 = HBr + BrC6H4CONHCH3 =>
C6H5NHCOCH3 + Br2 = HBr + BrC6H4CONHCH3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C6H14O4 + O2 = CO2 + H2O =>
2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
Ca2 + AlCl3 = Ca3Cl2 + Al3 =>
27 Ca2 + 12 AlCl3 = 18 Ca3Cl2 + 4 Al3
Fe + Al2Cl3 = FeCl + Al =>
3 Fe + Al2Cl3 = 3 FeCl + 2 Al
Fe3O4 + CH4 = Fe + CO + H2 =>
Fe3O4 + 4 CH4 = 3 Fe + 4 CO + 8 H2
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + SO2(g) + H2O(l)
Na2CO3 + Fe(OH)SO4 + H2O = Fe(OH)3 + Na2SO4 + CO2 =>
Na2CO3 + Fe(OH)SO4 + H2O = Fe(OH)3 + Na2SO4 + CO2
KNO2 + H2SO4 = HNO2 + KHSO4 =>
KNO2 + H2SO4 = HNO2 + KHSO4
KOH + Al(OH)2Cl = KCl + Al(OH)3 =>
KOH + Al(OH)2Cl = KCl + Al(OH)3
NF3 = N2 + F =>
2 NF3 = N2 + 6 F
CuFeS2 + O2 = Cu2S + FeS + SO2 =>
2 CuFeS2 + O2 = Cu2S + 2 FeS + SO2
HI + NH3 = NH4I =>
HI + NH3 = NH4I
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Na4Pb + Pb = Na4Pb9 =>
Na4Pb + 8 Pb = Na4Pb9
CUI2 = CUI + I2 =>
2 CUI2 = 2 CUI + I2
NH4 + O = N2O + H2O =>
2 NH4 + 5 O = N2O + 4 H2O
(C3H5(NO3)3) = CO2 + H2O + N2 + O2 =>
4(C3H5(NO3)3) = 12 CO2 + 10 H2O + 6 N2 + O2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Al2(SO4)3 + Cu(NO3)2 = CuSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Cu(NO3)2 = 3 CuSO4 + 2 Al(NO3)3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H2SiF6 + Na2CO3 = Na2SiF6 + CO2 + H2O =>
H2SiF6 + Na2CO3 = Na2SiF6 + CO2 + H2O
C(s) + Fe2O3(l) = Fe(l) + CO(g) =>
3 C(s) + Fe2O3(l) = 2 Fe(l) + 3 CO(g)
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
Sn(s) + HCl(aq) = SnCl4(aq) + H2(g) =>
Sn(s) + 4 HCl(aq) = SnCl4(aq) + 2 H2(g)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/29/24
Equations balanced on 04/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.