Equations balanced on the previous day | Equations balanced on the next day |
2 Na2O2 + 2 H2O = 4 NaOH + O2
(Cu(NO3)2) + NaOH = Cu(OH)2 + NaNO3 =>
(Cu(NO3)2) + 2 NaOH = Cu(OH)2 + 2 NaNO3
C6H6(l) = C(s) + H2(g) =>
C6H6(l) = 6 C(s) + 3 H2(g)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Au + HBr = AuBr + H2 =>
2 Au + 2 HBr = 2 AuBr + H2
P2S5 + Br + H2O = H3PO4 + H2SO4 + HBr =>
P2S5 + 40 Br + 28 H2O = 2 H3PO4 + 5 H2SO4 + 40 HBr
SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CuCl2 + Al = AlCl2 + Cu =>
CuCl2 + Al = AlCl2 + Cu
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu(NO3)2 + K2CO3 = CuCO3 + KNO3 =>
Cu(NO3)2 + K2CO3 = CuCO3 + 2 KNO3
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4 + H2SO4 + 3 H2O
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
(CH3CH2OH) + (O2) = H2O + (CH3COOH) =>
(CH3CH2OH) + (O2) = H2O + (CH3COOH)
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Fe(NO3)2(aq) + KOH(aq) = Fe(OH)2(s) + KNO3 =>
Fe(NO3)2(aq) + 2 KOH(aq) = Fe(OH)2(s) + 2 KNO3
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
PbO2 + HBr = H2O + Br2 + PbBr2 =>
PbO2 + 4 HBr = 2 H2O + Br2 + PbBr2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
KNSC + KCr(SO4)2 = K3[Cr(NCS)6] + K2SO4 =>
6 KNSC + KCr(SO4)2 = K3[Cr(NCS)6] + 2 K2SO4
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
O2 + S2 = OS =>
O2 + S2 = 2 OS
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Sn2O4 + AlCl3 = SnCl4 + Al2O3 =>
3 Sn2O4 + 8 AlCl3 = 6 SnCl4 + 4 Al2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Fe + O = FeO =>
Fe + O = FeO
Cu + Ag(No3) = Ag + Cu(No3)2 =>
Cu + 2 Ag(No3) = 2 Ag + Cu(No3)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SO2 + O = SO3 =>
SO2 + O = SO3
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2CO3(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(aq)
HNO2 + Br2 + H2O = HNO3 + HBr =>
HNO2 + Br2 + H2O = HNO3 + 2 HBr
KHC8H4O4 + CaOH = KCaC8H4O4 + H2O =>
KHC8H4O4 + CaOH = KCaC8H4O4 + H2O
CrCl2 + Ca = CaCl2 + Cr =>
CrCl2 + Ca = CaCl2 + Cr
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/09/14
Equations balanced on 10/09/13
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