Equations balanced on the previous day | Equations balanced on the next day |
Br2 + 2 NaCrO3 + 4 NaOH = 2 Na2CrO4 + 2 NaBr + 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Br2 + NaCrO3 + NaOH = Na2CrO4 + NaBr + H2O =>
Br2 + 2 NaCrO3 + 4 NaOH = 2 Na2CrO4 + 2 NaBr + 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Na2SO3 + KMnO4 + KOH = Na2SO4 + K2MnO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 KOH = Na2SO4 + 2 K2MnO4 + H2O
H2 + N2 = NH4 =>
4 H2 + N2 = 2 NH4
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MgCO3(s) + HCl(aq) = MgCl2(aq) + CO2(g) + H2O(l) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + CO2(g) + H2O(l)
Cr + HNO3 = Cr(NO3)3 + NO + H2O =>
Cr + 4 HNO3 = Cr(NO3)3 + NO + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
K(s) + S(l) = KS(s) =>
K(s) + S(l) = KS(s)
CdCl2 + H2O = Cd(OH)2 + HCl =>
CdCl2 + 2 H2O = Cd(OH)2 + 2 HCl
Ca3(PO4)2 + H3PO4 = CaHPO4 =>
Ca3(PO4)2 + H3PO4 = 3 CaHPO4
C21H24O2Cl2 = C2H6 + C19H18O2Cl2 =>
C21H24O2Cl2 = C2H6 + C19H18O2Cl2
Mg + Cu2S = Cu2 + MgS =>
Mg + Cu2S = Cu2 + MgS
SO3(g) = SO2(g) + O2(g) =>
2 SO3(g) = 2 SO2(g) + O2(g)
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
HCl(g) + O2(g) = H2O(g) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(g) + 2 Cl2(g)
S + O2 = SO2 =>
S + O2 = SO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Cr(NO3)3(aq) + LiOH(aq) = LiNO3(aq) + Cr(OH)3(s) =>
Cr(NO3)3(aq) + 3 LiOH(aq) = 3 LiNO3(aq) + Cr(OH)3(s)
Ca + H2PO4 = [Ca(H2PO4)2] =>
Ca + 2 H2PO4 = [Ca(H2PO4)2]
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
H + Cl = HCl =>
H + Cl = HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cd + H2O = Cd(OH)2 + H =>
Cd + 2 H2O = Cd(OH)2 + 2 H
C2H4 + Br2 = Br2C2H4 =>
C2H4 + Br2 = Br2C2H4
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
MgCl2 + Ag2S = MgS + AgCl =>
MgCl2 + Ag2S = MgS + 2 AgCl
CuCl + NaOH = CuOH + NaCl =>
CuCl + NaOH = CuOH + NaCl
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
H2S + KClO3 = KCl + H2O + S =>
3 H2S + KClO3 = KCl + 3 H2O + 3 S
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
C6H3(CH3)3 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H3(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
H2So4 + LiOH = Li2So4 + H2O =>
H2So4 + 2 LiOH = Li2So4 + 2 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Na2O2(s) + H2O(l) = NaOH(aq) + O2 =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/10/17
Equations balanced on 04/09/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.