Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + AgNO3 = Al(NO3) + Ag =>
Al + AgNO3 = Al(NO3) + Ag
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
O3F2 = O2F2 + O2 =>
2 O3F2 = 2 O2F2 + O2
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl(aq)
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
H2SO4 + CaCO3 = CaSO4 + H2O + CO2 =>
H2SO4 + CaCO3 = CaSO4 + H2O + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cr(OH)3 + ClO{-} = CrO4{-} + Cl2 + OH{-} =>
Cr(OH)3 + 4 ClO{-} = CrO4{-} + 2 Cl2 + 3 OH{-}
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Si(s) + HF(aq) = SiF4(g) + H2(g) =>
Si(s) + 4 HF(aq) = SiF4(g) + 2 H2(g)
NaOH + H4P2O7 = Na4P2O7 + H2O =>
4 NaOH + H4P2O7 = Na4P2O7 + 4 H2O
Ag + HgNO3 = Hg2 + Ag(NO3) =>
2 Ag + 2 HgNO3 = Hg2 + 2 Ag(NO3)
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl(aq)
Pb(CN)4 = Pb4 + CN =>
4 Pb(CN)4 = Pb4 + 16 CN
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Cr(OH)3 + ClO{-} = CrO4{-} + Cl2 + OH{-} =>
Cr(OH)3 + 4 ClO{-} = CrO4{-} + 2 Cl2 + 3 OH{-}
NaHCO3 + C2H4O2 = CO2 + H2O + C2H3NaO2 =>
NaHCO3 + C2H4O2 = CO2 + H2O + C2H3NaO2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/06/15
Equations balanced on 05/06/14
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