Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 14 HBr = 2 CrBr + 5 Br2 + 2 KBr + 7 H2O
Fe + HCl = H2 + FeCl2 =>
Fe + 2 HCl = H2 + FeCl2
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
HC2H3O2(aq) + Ba(OH)2(aq) = H2O(l) + Ba(C3H3O2)2(aq) =>
3 HC2H3O2(aq) + Ba(OH)2(aq) = 4 H2O(l) + Ba(C3H3O2)2(aq)
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeCl2 + FeCl3 + NaOH = Fe3O4 + NaCl + H2O =>
FeCl2 + 2 FeCl3 + 8 NaOH = Fe3O4 + 8 NaCl + 4 H2O
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
CsCl + Ag2O + H2O = CsOH + AgCl =>
2 CsCl + Ag2O + H2O = 2 CsOH + 2 AgCl
Na(OH) + NHO3 = NaNO3 + H2O =>
Na(OH) + NHO3 = NaNO3 + H2O
Ag + ZnCl2 = AgCl + Zn =>
2 Ag + ZnCl2 = 2 AgCl + Zn
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H + N3 = NH3 =>
9 H + N3 = 3 NH3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
H3AsO4 + Pb(NO3)2 = HNO3 + PbHAsO4 =>
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
CaCo3(s) + CH3COOH(aq) = Ca(CH3COO)2(aq) + H2Co3(aq) =>
CaCo3(s) + 2 CH3COOH(aq) = Ca(CH3COO)2(aq) + H2Co3(aq)
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
H3AsO4 + Pb(NO3)2 = HNO3 + PbHAsO4 =>
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
BCl3 + H2O = HCl + B(OH)3 =>
BCl3 + 3 H2O = 3 HCl + B(OH)3
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Ag + Cl = AgCl =>
Ag + Cl = AgCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaOH + HC1 = NaC1 + H2O =>
NaOH + HC1 = NaC1 + H2O
MgSO4 + KNO3 = MgNO3 + KSO4 =>
MgSO4 + KNO3 = MgNO3 + KSO4
C12H22O1(s) + O2(g) = CO2 + H2O(g) =>
C12H22O1(s) + 17 O2(g) = 12 CO2 + 11 H2O(g)
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
Ba(OH)2 + Al(NO3)3 = Ba(NO3)2 + Al(OH)3 =>
3 Ba(OH)2 + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al(OH)3
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Zn + NaVO3 + HCl = ZnCl2 + VCl3 + NaCl + H2O =>
Zn + NaVO3 + 6 HCl = ZnCl2 + VCl3 + NaCl + 3 H2O
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
S2 + Cu = Cu2S =>
S2 + 4 Cu = 2 Cu2S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH4)2CO3 + MgS = (NH4)2S + MgCO3 =>
(NH4)2CO3 + MgS = (NH4)2S + MgCO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/05/11
Equations balanced on 12/05/10
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