Equations balanced on the previous day | Equations balanced on the next day |
Na2B4O7 + 7 H2O = 2 B(OH)3 + 2 NaB(OH)4
Pb(CH3CO2)2 + AgNO3 = Pb(NO3)2 + AgCH3CO2 =>
Pb(CH3CO2)2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCH3CO2
Fe{2} + Mn{7} = Fe{3} + Mn{2} =>
5 Fe{2} + Mn{7} = 5 Fe{3} + Mn{2}
NH4HSO4 + CO2 = (NH2)2CO + H2S2O7 + H2O =>
2 NH4HSO4 + CO2 = (NH2)2CO + H2S2O7 + 2 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
CoC2 + S = SC2 + Co =>
CoC2 + S = SC2 + Co
I{-} + H{+} + Cr2O7{2-} = I2 + Cr{3+} + H2O =>
6 I{-} + 14 H{+} + Cr2O7{2-} = 3 I2 + 2 Cr{3+} + 7 H2O
KNO3 + KI = K2INO3 =>
KNO3 + KI = K2INO3
Zn + Pb{2+} = Pb + Zn{2+} =>
Zn + Pb{2+} = Pb + Zn{2+}
HCOOH + H2 = HC3OH + H2O =>
3 HCOOH + 3 H2 = HC3OH + 5 H2O
H2SO4 + C2H6O = C2H5OSO2OH + H2O =>
H2SO4 + C2H6O = C2H5OSO2OH + H2O
MnCl + (NH4)(CO3) = (NH4)Cl + Mn(CO3) =>
MnCl + (NH4)(CO3) = (NH4)Cl + Mn(CO3)
Na2CO3Ba(HSO4)2 = BaSO4Na2SO4CO2H2O =>
Na2CO3Ba(HSO4)2 = BaSO4Na2SO4CO2H2O
NH3 + (HgI4) + OH = (OHg2NH2)I + I + H2O =>
NH3 + 2(HgI4) + 3 OH = (OHg2NH2)I + 7 I + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
K2Cr2O7 + HBr = CrBr3 + Br2 + KBr + H2O =>
K2Cr2O7 + 14 HBr = 2 CrBr3 + 3 Br2 + 2 KBr + 7 H2O
NH4ClO4(aq) + Al2(s) = AlCl3(s) + Al2O3(s) + H2O(g) + N2(g) =>
6 NH4ClO4(aq) + 5 Al2(s) = 2 AlCl3(s) + 4 Al2O3(s) + 12 H2O(g) + 3 N2(g)
N3H3 + O2 = NO + H2O =>
4 N3H3 + 9 O2 = 12 NO + 6 H2O
Zn + HgCrO4 = Zn2CrO4 + Hg =>
2 Zn + HgCrO4 = Zn2CrO4 + Hg
KMnO4(aq) + Se(s) + KOH(aq) = K2SeO3(aq) + MnO2(s) + H2O =>
4 KMnO4(aq) + 3 Se(s) + 2 KOH(aq) = 3 K2SeO3(aq) + 4 MnO2(s) + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H2SO4(l) + NaCl(s) = HCl(l) + Na2SO4(aq) =>
H2SO4(l) + 2 NaCl(s) = 2 HCl(l) + Na2SO4(aq)
Cr2O7{2-} + Zn + H{+} = Zn2{+} + Cr{3+} + H2O =>
Cr2O7{2-} + 12 Zn + 14 H{+} = 6 Zn2{+} + 2 Cr{3+} + 7 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
K2Cr2O7 + KI + HCl = KCl + CrI3 + I2 + H2O =>
K2Cr2O7 + 12 KI + 14 HCl = 14 KCl + 2 CrI3 + 3 I2 + 7 H2O
KClO2 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO2 + 4 FeSO4 + 2 H2SO4 = KCl + 2 Fe2(SO4)3 + 2 H2O
HClO + Ca(OH)2 = CaClO2 + H2O + H2 =>
2 HClO + 2 Ca(OH)2 = 2 CaClO2 + 2 H2O + H2
CoI2 + AgNO3 = Co(NO3)2 + AgI =>
CoI2 + 2 AgNO3 = Co(NO3)2 + 2 AgI
KBrO3 + XeF2 + H2O = KBrO4 + Xe + HF =>
KBrO3 + XeF2 + H2O = KBrO4 + Xe + 2 HF
K(MnO4) + Fe(SO4) = KSO4 + FeMnO4 =>
K(MnO4) + Fe(SO4) = KSO4 + FeMnO4
NH4H2PO4 + H3BO3 = BPO4 + NH3 + H2O =>
NH4H2PO4 + H3BO3 = BPO4 + NH3 + 3 H2O
C20H14O4 + HCl + NaOH = NaCl + H3O + HC20 =>
C20H14O4 + HCl + NaOH = NaCl + 5 H3O + HC20
MnO42{2-} + Fe{2+} + H{+} = Fe{3+} + Mn{2+} + H2O =>
MnO42{2-} + 80 Fe{2+} + 84 H{+} = 80 Fe{3+} + Mn{2+} + 42 H2O
P = P2P =>
3 P = P2P
CrSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
6 CrSO4 + K2Cr2O7 + 7 H2SO4 = 4 Cr2(SO4)3 + K2SO4 + 7 H2O
CH4N2O + H2O = CH3COOH + NO2 + H2 =>
2 CH4N2O + 8 H2O = CH3COOH + 4 NO2 + 10 H2
CuSO4 + KI = CuI + I4 + K2SO4 =>
4 CuSO4 + 8 KI = 4 CuI + I4 + 4 K2SO4
PbO2 + Si + Cl2 = PbCl4 + SiO =>
PbO2 + 2 Si + 2 Cl2 = PbCl4 + 2 SiO
Cu + Zn(NO3)2 = ZnCu + (NO3)2 =>
Cu + Zn(NO3)2 = ZnCu + (NO3)2
CuSO4 + KI = CuI + I4 + K2SO4 =>
4 CuSO4 + 8 KI = 4 CuI + I4 + 4 K2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2S + CuCl2 = KCl + CuS =>
K2S + CuCl2 = 2 KCl + CuS
AgNO3 + NaOH{-} = AgOH{-} + NaNO3 =>
AgNO3 + NaOH{-} = AgOH{-} + NaNO3
Br2 + H2O = HBrO + HBr =>
Br2 + H2O = HBrO + HBr
Cu(NO3)2 + Na2C2O4 = CuC2O4 + NaNO3 =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 NaNO3
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
HCl + H2SO4 = HCl2 + H2S + H2O =>
16 HCl + H2SO4 = 8 HCl2 + H2S + 4 H2O
Na2CrO4 = Na + CrO4 =>
Na2CrO4 = 2 Na + CrO4
BaSO4 + AgNO3 = SO4Ag + BaNO3 =>
BaSO4 + AgNO3 = SO4Ag + BaNO3
C6H11BrO + NaOH = C6H10O + H2O + NaBr =>
C6H11BrO + NaOH = C6H10O + H2O + NaBr
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/27/23
Equations balanced on 12/27/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.