Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
PbS2 + O2 = PbO2 + SO2 =>
PbS2 + 3 O2 = PbO2 + 2 SO2
C5Me5H + BuLi = C5Me5Li + BuH =>
C5Me5H + BuLi = C5Me5Li + BuH
Cu + (PbNo3)2 = Cu(No3)2 + Pb =>
Cu + (PbNo3)2 = Cu(No3)2 + 2 Pb
Ce(NO3)4 + NH4OH = Ce(OH)4 + NH4NO3 =>
Ce(NO3)4 + 4 NH4OH = Ce(OH)4 + 4 NH4NO3
CH4 + Cl = CCl4 + H2 =>
CH4 + 4 Cl = CCl4 + 2 H2
PbSO4 + AgNO3 = PbNO3 + SO4Ag =>
PbSO4 + AgNO3 = PbNO3 + SO4Ag
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
As2O3 + MnO4{-} + H{+} + H2O = H3AsO4 + Mn2{+} =>
13 As2O3 + 8 MnO4{-} + 12 H{+} + 33 H2O = 26 H3AsO4 + 4 Mn2{+}
K2SO4 + Ba(NO3)2 = Ba2(SO4)2 + K(NO3) =>
2 K2SO4 + 2 Ba(NO3)2 = Ba2(SO4)2 + 4 K(NO3)
Al(MnO4)3 + KNO3 = Al(NO3)3 + KMnO4 =>
Al(MnO4)3 + 3 KNO3 = Al(NO3)3 + 3 KMnO4
P + NaOH + H2O = PH3 + NaH2PO2 =>
4 P + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
H3BO3 + Pb(OH)2 = Pb3(BO3)2 + H2O =>
2 H3BO3 + 3 Pb(OH)2 = Pb3(BO3)2 + 6 H2O
NaH2PO3 + Zn + H2SO4 = PH3 + ZnSO4 + Na2SO4 + H2O =>
2 NaH2PO3 + 6 Zn + 7 H2SO4 = 2 PH3 + 6 ZnSO4 + Na2SO4 + 6 H2O
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
CH3CH2OH(l) + O2(g) = CH3COOH(l) + H2O(l) =>
CH3CH2OH(l) + O2(g) = CH3COOH(l) + H2O(l)
NaOH(aq) + Ca(HCO3)2(aq) = CaCO3(aq) + H2O(l) + Na2CO3(aq) =>
2 NaOH(aq) + Ca(HCO3)2(aq) = CaCO3(aq) + 2 H2O(l) + Na2CO3(aq)
CH3(CH2)4CH6 + O2 = CO2 + H2O =>
4 CH3(CH2)4CH6 + 41 O2 = 24 CO2 + 34 H2O
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
Fe + U = FeU =>
Fe + U = FeU
Ca(ClO)2 + HCl(aq) = Cl2(g) + CaCl2(s) + H2O(l) =>
Ca(ClO)2 + 4 HCl(aq) = 2 Cl2(g) + CaCl2(s) + 2 H2O(l)
OH{-} + CN{-} + ClO{-} = N2 + CO3{2-} + Cl{-} + H2O =>
2 OH{-} + 2 CN{-} + 5 ClO{-} = N2 + 2 CO3{2-} + 5 Cl{-} + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
PbS + PbO = Pb(s) + SO2 =>
PbS + 2 PbO = 3 Pb(s) + SO2
Br2 + (CrO2){-} + (OH){-} = Br{-} + (CrO3)2{-} + H2O =>
5 Br2 + 4(CrO2){-} + 8(OH){-} = 10 Br{-} + 2(CrO3)2{-} + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C10H16O8Na2 + CaCO3 = C10H14O8Na2Ca + H2O + CO2 =>
C10H16O8Na2 + CaCO3 = C10H14O8Na2Ca + H2O + CO2
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
S{-2} + [SO3]{-2} + H{+} = S + H2O =>
2 S{-2} + [SO3]{-2} + 6 H{+} = 3 S + 3 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Cu2S + H2SO4 = CuS + CuSO4 + H2O =>
4 Cu2S + 4 H2SO4 = 5 CuS + 3 CuSO4 + 4 H2O
Na2CO3 + K3PO4 = K2CO3 + Na3PO4 =>
3 Na2CO3 + 2 K3PO4 = 3 K2CO3 + 2 Na3PO4
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + Na2O =>
2 Ca(OH)2 + 2 NaHCO3 = 2 CaCO3 + 3 H2O + Na2O
NaNO3 + (NH4)2CO3 = Na2CO3 + NH4NO3 =>
2 NaNO3 + (NH4)2CO3 = Na2CO3 + 2 NH4NO3
NaCl + HNO3 + AgNO3 = AgCl + Na(NO3)2 + H2 =>
2 NaCl + 2 HNO3 + 2 AgNO3 = 2 AgCl + 2 Na(NO3)2 + H2
MnO4{-} + S2O3{2-} + HSO4{-} = Mn{2+} + SO4{2-} + H2O =>
8 MnO4{-} + 5 S2O3{2-} + 14 HSO4{-} = 8 Mn{2+} + 24 SO4{2-} + 7 H2O
Cu2S + H2SO4 = CuS + CuSO4 + H2O =>
4 Cu2S + 4 H2SO4 = 5 CuS + 3 CuSO4 + 4 H2O
Mg(OH)2 + (NH4)2S = NH4OH + MgS =>
Mg(OH)2 + (NH4)2S = 2 NH4OH + MgS
H2SO3 + HNO3 = NO + H2SO4 + H2O =>
3 H2SO3 + 2 HNO3 = 2 NO + 3 H2SO4 + H2O
CH3(CH2)11CHO + O2 = CO2 + H2O =>
CH3(CH2)11CHO + 19 O2 = 13 CO2 + 13 H2O
SO2 + H2O + BaCl2 + Br = BaSO4 + HCl + HBr =>
SO2 + 2 H2O + BaCl2 + 2 Br = BaSO4 + 2 HCl + 2 HBr
Cu2S + H2SO4 = CuS + CuSO4 + H2O =>
4 Cu2S + 4 H2SO4 = 5 CuS + 3 CuSO4 + 4 H2O
Cu2S + H2SO4 = CuS + CuSO4 + H2O =>
4 Cu2S + 4 H2SO4 = 5 CuS + 3 CuSO4 + 4 H2O
H2S + OH = SO2 + H2O =>
H2S + 6 OH = SO2 + 4 H2O
Al(ClO3)3 + Pb3(PO4)2 = Pb(ClO3)2 + AlPO4 =>
2 Al(ClO3)3 + Pb3(PO4)2 = 3 Pb(ClO3)2 + 2 AlPO4
C3H4O4 + Ca(OH)2 + O = H3O2 + Ca(C3H3O4)2 =>
6 C3H4O4 + 3 Ca(OH)2 + 2 O = 4 H3O2 + 3 Ca(C3H3O4)2
K + N2 = KN =>
2 K + N2 = 2 KN
Mg(OH)2 + (NH4)2S = NH4OH + MgS =>
Mg(OH)2 + (NH4)2S = 2 NH4OH + MgS
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/04/23
Equations balanced on 01/03/23
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