Equations balanced on the previous day | Equations balanced on the next day |
8 HNO3 + CuS = 6 NO2 + Cu(NO3)2 + 4 H2O + SO2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KBrO3 + KI + H2SO4 = I2 + KBr + K2SO4 + H2O =>
KBrO3 + 6 KI + 3 H2SO4 = 3 I2 + KBr + 3 K2SO4 + 3 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ca3(PO4)2 + SIO2 + C = CaSIO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SIO2 + 10 C = 6 CaSIO3 + 10 CO + P4
SO4{2-} + Zn + H{+} = S{2-} + Zn{2+} + H2O =>
SO4{2-} + 4 Zn + 8 H{+} = S{2-} + 4 Zn{2+} + 4 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
O2 + C8H18 = CO2 + H2O =>
25 O2 + 2 C8H18 = 16 CO2 + 18 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Cu + Br = CuBr2 =>
Cu + 2 Br = CuBr2
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
Al(OH)3 + HCl = HOH + AlCl3 =>
Al(OH)3 + 3 HCl = 3 HOH + AlCl3
Ca3(PO4)2 + SIO2 + C = CaSIO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SIO2 + 10 C = 6 CaSIO3 + 10 CO + P4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
NaOH + HPO3 = H2O + NaPO3 =>
NaOH + HPO3 = H2O + NaPO3
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaCl2 + Co2(SO4)3 = Ba(SO4) + CoCl3 =>
3 BaCl2 + Co2(SO4)3 = 3 Ba(SO4) + 2 CoCl3
MnO4{-} + SO2 + OH{-} = MnO3{-} + SO4{-}2 + H{+} =>
3 MnO4{-} + 2 SO2 + OH{-} = 3 MnO3{-} + 2 SO4{-}2 + H{+}
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
MgO + Br2 = MgBr2 + O2 =>
2 MgO + 2 Br2 = 2 MgBr2 + O2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
H3O{+} + OH{-} = H2O =>
H3O{+} + OH{-} = 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3O + OH = H2O =>
H3O + OH = 2 H2O
Fe2O3 + C = Fe3C + CO =>
3 Fe2O3 + 11 C = 2 Fe3C + 9 CO
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
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Equations balanced on 04/08/15
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