Equations balanced on the previous day | Equations balanced on the next day |
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
(d)Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2(d)Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Pb(NO2)3 + NH4Cl = PbCl + NH4(NO2)3 =>
Pb(NO2)3 + NH4Cl = PbCl + NH4(NO2)3
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
HClO4 + K2CO3 = KClO4 + H2O + CO2 =>
2 HClO4 + K2CO3 = 2 KClO4 + H2O + CO2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KBr + CdCl2 + KOH = H2O + Cd + KCl + KBrO =>
KBr + CdCl2 + 2 KOH = H2O + Cd + 2 KCl + KBrO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
CCl4 + C6H6 = HCl + C =>
3 CCl4 + 2 C6H6 = 12 HCl + 15 C
F + Ca2 = CaF2 =>
4 F + Ca2 = 2 CaF2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Pb + AgC2H3O2 = Pb(C2H3O2)2 + Ag =>
Pb + 2 AgC2H3O2 = Pb(C2H3O2)2 + 2 Ag
FeS + LiI = FeI2 + Li2S =>
FeS + 2 LiI = FeI2 + Li2S
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
(e)NiS(s) + O2(g) = NiO(s) + SO2(g) =>
2(e)NiS(s) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HgO = Hg2 + O =>
2 HgO = Hg2 + 2 O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
(f)CaH2(s) + H2O(g) = Ca(OH)2(s) + H2(g) =>
(f)CaH2(s) + 2 H2O(g) = Ca(OH)2(s) + 2 H2(g)
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Pb(NO2)3 + AgNO3 = PbNO3 + Ag(NO2)3 =>
Pb(NO2)3 + AgNO3 = PbNO3 + Ag(NO2)3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
KMnO4 + H2SO4 + C2H6O = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 18 H2SO4 + 5 C2H6O = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
I{-} = I2 + e =>
2 I{-} = I2 + 2e
NiS(s) + O2(g) = NiO(s) + SO2(g) =>
2 NiS(s) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
NaCl + H2SO4 = NaSO4 + HCl + H2 =>
2 NaCl + 2 H2SO4 = 2 NaSO4 + 2 HCl + H2
(g)H2(g) + CO(g) = CH3OH(l) =>
2(g)H2(g) + CO(g) = CH3OH(l)
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/04/13
Equations balanced on 12/04/12
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