Equations balanced on the previous day | Equations balanced on the next day |
CaCO3 + 2 HBr = CaBr2 + H2O + CO2
NaI + PbS2O8 = PbI4 + Na2SO4 =>
4 NaI + PbS2O8 = PbI4 + 2 Na2SO4
Ag + Zn(NO3)2 = Ag(NO3) + Zn =>
2 Ag + Zn(NO3)2 = 2 Ag(NO3) + Zn
Pb(NO3)2 + HF = PbF2 + HNO3 =>
Pb(NO3)2 + 2 HF = PbF2 + 2 HNO3
H2SO4 + C4H8O + K2Cr2O7 = C4H8O2 + KCrSO4 + H2O =>
2 H2SO4 + 5 C4H8O + K2Cr2O7 = 5 C4H8O2 + 2 KCrSO4 + 2 H2O
CuCl2 + HCl = Cl + CuH2 =>
CuCl2 + 2 HCl = 4 Cl + CuH2
HNO3 + Fe = Fe2(NO3)2 + H2 =>
2 HNO3 + 2 Fe = Fe2(NO3)2 + H2
C4H9OH = C + H2 + O2 =>
2 C4H9OH = 8 C + 10 H2 + O2
Pd + O = PdO =>
Pd + O = PdO
Nb2O5 + K2CO3 = K3NbO4 + CO2 =>
Nb2O5 + 3 K2CO3 = 2 K3NbO4 + 3 CO2
HCl + Zn + O2 = H2O + ZnCl2 =>
4 HCl + 2 Zn + O2 = 2 H2O + 2 ZnCl2
Fe(OH)2 + Mg(NO3)2 = Mg(OH)2 + Fe(NO3)2 =>
Fe(OH)2 + Mg(NO3)2 = Mg(OH)2 + Fe(NO3)2
Cr2(SO4)3 + Cr(OH)3 = (Cr(OH)2)2SO4 =>
Cr2(SO4)3 + 4 Cr(OH)3 = 3(Cr(OH)2)2SO4
TeO2 + KMnO4 = TeMnO4 + KO2 =>
TeO2 + KMnO4 = TeMnO4 + KO2
H2SO4 + Na2O2H2 = Na2SO4 + H2O =>
H2SO4 + Na2O2H2 = Na2SO4 + 2 H2O
K + N2 = KN3 =>
2 K + 3 N2 = 2 KN3
Zn + SO2 + O2 = ZnSO4 =>
Zn + SO2 + O2 = ZnSO4
HNO3 + (NH4)2CO3 + Ca = NH4NO3 + H2O + CaCO3 =>
10 HNO3 + 4(NH4)2CO3 + 4 Ca = 9 NH4NO3 + 3 H2O + 4 CaCO3
Na2S + BaCl2 = NaCl + BaS =>
Na2S + BaCl2 = 2 NaCl + BaS
AgNO3 + NaPO4 = AgPO4NaNO3 =>
AgNO3 + NaPO4 = AgPO4NaNO3
Cl2 + P2O5 = POCl3 + ClO2 =>
15 Cl2 + 4 P2O5 = 8 POCl3 + 6 ClO2
Cd + H2O = CdOH2 =>
Cd + H2O = CdOH2
NH3 + V2O5 + H2O = NH4VO3 =>
2 NH3 + V2O5 + H2O = 2 NH4VO3
V3O4 = V + O2 =>
V3O4 = 3 V + 2 O2
Cu(s)Fe(aq) = FeCu =>
Cu(s)Fe(aq) = FeCu
CH3OH + [O] = CH2OO + H2 =>
CH3OH + [O] = CH2OO + H2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Ca3(PO4) + SiO2 + C = P + CaSiO + CO =>
Ca3(PO4) + 3 SiO2 + 7 C = P + 3 CaSiO + 7 CO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na(OH) + H2(SO4) = Na2(SO4) + H2O =>
2 Na(OH) + H2(SO4) = Na2(SO4) + 2 H2O
Mg(OH)2 + LiCl = Li(OH) + MgCl2 =>
Mg(OH)2 + 2 LiCl = 2 Li(OH) + MgCl2
HCl + KI = HKClI =>
HCl + KI = HKClI
K2S + Ba(NO3)2 = K(NO3) + BaS =>
K2S + Ba(NO3)2 = 2 K(NO3) + BaS
Cr + Pb(NO3)4 = Cr(NO3)3 + Pb =>
4 Cr + 3 Pb(NO3)4 = 4 Cr(NO3)3 + 3 Pb
Al + KOH + H2SO4 + H2O = KAl(SO4)*12H2O + H2 =>
2 Al + 2 KOH + 2 H2SO4 + 22 H2O = 2 KAl(SO4)*12H2O + H2
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Au + Br{-} + IO{-} + H2O = AuBr4{-} + I{-} + OH{-} =>
2 Au + 8 Br{-} + 3 IO{-} + 3 H2O = 2 AuBr4{-} + 3 I{-} + 6 OH{-}
Sr(OH)2 + FeCl3 = SrCl2 + Fe(OH)3 =>
3 Sr(OH)2 + 2 FeCl3 = 3 SrCl2 + 2 Fe(OH)3
C6H4(OH)COOCH3 + NaOH = C6H4(NaO)COONa + CH3OH + H2O =>
C6H4(OH)COOCH3 + 2 NaOH = C6H4(NaO)COONa + CH3OH + H2O
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Au2S3 = Au3 + S2 =>
6 Au2S3 = 4 Au3 + 9 S2
NaClO + KI + H2SO4 = I2 + K2SO4 + NaCl + H2O =>
NaClO + 2 KI + H2SO4 = I2 + K2SO4 + NaCl + H2O
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaSO4
KI + K2Cr2O7 + H2SO4 = Cr2SO4 + I2 + K2(SO4)3 + H2O =>
2 KI + K2Cr2O7 + 7 H2SO4 = Cr2SO4 + I2 + 2 K2(SO4)3 + 7 H2O
CrO3 + Ca(OH)2 = CaCrO4 + H2O =>
CrO3 + Ca(OH)2 = CaCrO4 + H2O
NaBiO3 + H2S = S + Bi2S3 + Na2S + H2O =>
2 NaBiO3 + 6 H2S = 2 S + Bi2S3 + Na2S + 6 H2O
H3C2H4O(g) + O2(g) = CO2(g) + H2O(g) =>
4 H3C2H4O(g) + 13 O2(g) = 8 CO2(g) + 14 H2O(g)
KMnO4(s) + H2SO4(aq) = K2SO4(aq) + Mn2O7(s) + H2O(l) =>
2 KMnO4(s) + H2SO4(aq) = K2SO4(aq) + Mn2O7(s) + H2O(l)
K2Cr2O4 + K2SO3 + H2SO4 = Cr2(SO3) + K2(SO4) + H2O =>
K2Cr2O4 + 3 K2SO3 + 2 H2SO4 = Cr2(SO3) + 4 K2(SO4) + 2 H2O
CH3{-}CH = CH{-}CH2{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH2{-}CH3 + H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/05/24
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