Equations balanced on the previous day | Equations balanced on the next day |
7 PO2 + Cr2O7 = 2 Cr + 7 PO3
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
3(NH4)2S + K2Cr2O7 + H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH3
Ba(OH)2 + H2SO4(aq) = BaSO4(s) + H2O(l) =>
Ba(OH)2 + H2SO4(aq) = BaSO4(s) + 2 H2O(l)
Zn + HNO3 = N2 + H2O + ZnNO3 =>
10 Zn + 12 HNO3 = N2 + 6 H2O + 10 ZnNO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
MnO4{-} + C2H2O4 + H{+} = Mn2 + CO2 + H2O =>
2 MnO4{-} + 7 C2H2O4 + 2 H{+} = Mn2 + 14 CO2 + 8 H2O
Cr(NO3)3 + FeSO4 = Cr2(SO4)3 + Fe(NO3)2 =>
2 Cr(NO3)3 + 3 FeSO4 = Cr2(SO4)3 + 3 Fe(NO3)2
HClO + Cu(OH) = CuH(ClO)2 + H2O =>
2 HClO + Cu(OH) = CuH(ClO)2 + H2O
H2C4H4O4 + H2O = C4H4O4 + H3O =>
H2C4H4O4 + 2 H2O = C4H4O4 + 2 H3O
Ni(OH)2 + NaOH = NiNa + OH =>
Ni(OH)2 + NaOH = NiNa + 3 OH
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Pb(aq) + CrO4(aq) = PbCrO4 =>
Pb(aq) + CrO4(aq) = PbCrO4
(NH4)2SO4(l) + Na3PO4(l) = (NH4)3PO4(l) + Na2SO4 =>
3(NH4)2SO4(l) + 2 Na3PO4(l) = 2(NH4)3PO4(l) + 3 Na2SO4
Cr + OH = CrO3 + H2O =>
Cr + 6 OH = CrO3 + 3 H2O
PB + I = PBI =>
PB + I = PBI
NH4Cl + K2Cr2O7 + H2SO4 = (NH4)2SO4 + K2SO4 + CrO2Cl2 + H2O =>
4 NH4Cl + K2Cr2O7 + 3 H2SO4 = 2(NH4)2SO4 + K2SO4 + 2 CrO2Cl2 + 3 H2O
Cu + O2H2 = Cu(OH)2 =>
Cu + O2H2 = Cu(OH)2
Na2S2O4 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S2O4 + 2 H2SO4 = Na2SO4 + 3 SO2 + 2 H2O
(Cr2O7){-}2 + Au + H{+} = Cr3{+} + Au{+3}{+} + H2O =>
9(Cr2O7){-}2 + 37 Au + 126 H{+} = 6 Cr3{+} + 37 Au{+3}{+} + 63 H2O
Na2OH + CO3H = Na2CO3 + H2O =>
Na2OH + CO3H = Na2CO3 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
FeS + CH3COOH = Fe(CH3COO)2 + H2S =>
FeS + 2 CH3COOH = Fe(CH3COO)2 + H2S
Fe + Cu(SO3)2 = Fe(SO3)3 + Cu =>
2 Fe + 3 Cu(SO3)2 = 2 Fe(SO3)3 + 3 Cu
Co + NiCl3 = CoCl2 + Ni =>
3 Co + 2 NiCl3 = 3 CoCl2 + 2 Ni
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KMnO4 + HCl = MnCl2 + K + Cl2 + H2O =>
KMnO4 + 8 HCl = MnCl2 + K + 3 Cl2 + 4 H2O
C5H11OH + H2SO4 = C5H11 + HSO4 + H2O =>
C5H11OH + H2SO4 = C5H11 + HSO4 + H2O
H2C7 + O2 = CO2 + H2O =>
2 H2C7 + 15 O2 = 14 CO2 + 2 H2O
KMnO4 + LiOH + C2H6O = LiMn2O4 + KOH + CO2 + H2O =>
24 KMnO4 + 12 LiOH + 7 C2H6O = 12 LiMn2O4 + 24 KOH + 14 CO2 + 15 H2O
H2C7 + O2 = CO2 + H2O =>
2 H2C7 + 15 O2 = 14 CO2 + 2 H2O
Pd + Al2O3 = PdO2 + Al =>
3 Pd + 2 Al2O3 = 3 PdO2 + 4 Al
CuBr2 + Zn(CH3OOH)2 = Cu(CH3OOH)2 + ZnBr2 =>
CuBr2 + Zn(CH3OOH)2 = Cu(CH3OOH)2 + ZnBr2
C2H3O2K + C6H13Br = C8H16O2 + KBr =>
C2H3O2K + C6H13Br = C8H16O2 + KBr
KI + Fe(NO3)3 + H2SO4 = I + FeSO4 + KNO3 + HNO3 =>
KI + Fe(NO3)3 + H2SO4 = I + FeSO4 + KNO3 + 2 HNO3
LiF + Ag2CO3 = LiCO3 + Ag2F =>
LiF + Ag2CO3 = LiCO3 + Ag2F
(HO) = H2O + O =>
2(HO) = H2O + O
Lv + O = LvO =>
Lv + O = LvO
XAgNO3 + XNa3PO4 = XNaNO3 + XAg3PO4 =>
3 XAgNO3 + XNa3PO4 = 3 XNaNO3 + XAg3PO4
CaF2 + H2O = Ca(OH)2 + HF =>
CaF2 + 2 H2O = Ca(OH)2 + 2 HF
HNO3 + MgCO3 = Mg(NO3)2 + H2O + CO2 =>
2 HNO3 + MgCO3 = Mg(NO3)2 + H2O + CO2
FeS + KMnO4 = Fe(MnO4)2 + SK2 =>
FeS + 2 KMnO4 = Fe(MnO4)2 + SK2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2CO = Na2O + C =>
Na2CO = Na2O + C
Mg{2+} + H2O = Mg(OH)2 + H2{2+} =>
Mg{2+} + 2 H2O = Mg(OH)2 + H2{2+}
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
SiCl + Na = NaCl + Si =>
SiCl + Na = NaCl + Si
Lv + O = LvO =>
Lv + O = LvO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/05/23
Equations balanced on 01/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.