Equations balanced on the previous day | Equations balanced on the next day |
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Hg2 + NaSO4 = Hg(SO4)2 + Na =>
Hg2 + 4 NaSO4 = 2 Hg(SO4)2 + 4 Na
FeCl2 + HNO3 + HCl = FeCl3 + NO + H2O =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + NO + 2 H2O
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
H + Cr2O7({-}2) + H2SO3 = Cr({+}3) + HSO4({-}) + H2O =>
5 H + Cr2O7({-}2) + 3 H2SO3 = 2 Cr({+}3) + 3 HSO4({-}) + 4 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Mn{2+} + OH{-} = MnO4{-} + H2O + e =>
Mn{2+} + 8 OH{-} = MnO4{-} + 4 H2O + 5e
CuO2 + H2 = Cu + H2O =>
CuO2 + 2 H2 = Cu + 2 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KMnO4 + Na2SO2 = K2O + MnO2 + Na2SO4 =>
4 KMnO4 + 3 Na2SO2 = 2 K2O + 4 MnO2 + 3 Na2SO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3(s) + HClO4(ac) = Al(ClO4)3 + H2O(l) =>
Al(OH)3(s) + 3 HClO4(ac) = Al(ClO4)3 + 3 H2O(l)
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH4Br + Pb(CH3COO)2 = PbBr2 + NH4CH3COO =>
2 NH4Br + Pb(CH3COO)2 = PbBr2 + 2 NH4CH3COO
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
Mg + AgNo3 = Mg(No3)2 + Ag =>
Mg + 2 AgNo3 = Mg(No3)2 + 2 Ag
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C20H36 + O2 = CO2 + H2O =>
C20H36 + 29 O2 = 20 CO2 + 18 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
Pb + Cu(NO3)2 = Cu + PbNO3 =>
2 Pb + Cu(NO3)2 = Cu + 2 PbNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
UF4 = U + F2 =>
UF4 = U + 2 F2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NH4Br + HCl = HBr + NH4Cl =>
NH4Br + HCl = HBr + NH4Cl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2S = K2 + S =>
K2S = K2 + S
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
CrS + O = Cr2O3 + SO2 =>
2 CrS + 7 O = Cr2O3 + 2 SO2
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
P4O10 = P + O2 =>
P4O10 = 4 P + 5 O2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Zn(s) + H2SO4(aq) = H2(g) + ZnSO4(aq) =>
Zn(s) + H2SO4(aq) = H2(g) + ZnSO4(aq)
H2CO3 + KOH = H2O + K2CO3 =>
H2CO3 + 2 KOH = 2 H2O + K2CO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/02/14
Equations balanced on 03/04/13
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