Equations balanced on the previous day | Equations balanced on the next day |
2 NaCrO2 + 3 Na2O2 + 2 H2O = 4 NaOH + 2 Na2CrO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Cr + HBr = H2 + CrBr2 =>
Cr + 2 HBr = H2 + CrBr2
HNO3 + KI = NO + I2 + H2O + KNO3 =>
8 HNO3 + 6 KI = 2 NO + 3 I2 + 4 H2O + 6 KNO3
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
CaCl2(aq) + KBr(aq) = CaBr(aq) + KCl2(aq) =>
CaCl2(aq) + KBr(aq) = CaBr(aq) + KCl2(aq)
Fe + C = FeC =>
Fe + C = FeC
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
O2 + CH4 = CO2 + H2O =>
2 O2 + CH4 = CO2 + 2 H2O
Al2O + H2O = AlOH =>
Al2O + H2O = 2 AlOH
NaCl + Fe(NO3)3 = Na(NO3) + FeCl3 =>
3 NaCl + Fe(NO3)3 = 3 Na(NO3) + FeCl3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
Rb + S = RbS =>
Rb + S = RbS
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Ni + HCl = NiCl + H2 =>
2 Ni + 2 HCl = 2 NiCl + H2
CaCl2(aq) + KBr(aq) = CaBr2(aq) + K2Cl2(aq) =>
CaCl2(aq) + 2 KBr(aq) = CaBr2(aq) + K2Cl2(aq)
NaHCO3 + C2H4O2 = NaC2H4O2 + H2O + CO2 =>
8 NaHCO3 + 9 C2H4O2 = 8 NaC2H4O2 + 6 H2O + 10 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CN(aq) + OCl(aq) = N2(g) + CO32(aq) + Cl(g) =>
2 CN(aq) + 64 OCl(aq) = N2(g) + 2 CO32(aq) + 64 Cl(g)
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe2S2 + O2 = Fe2O3 + SO2 =>
2 Fe2S2 + 7 O2 = 2 Fe2O3 + 4 SO2
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
C12H22O11 + H20 = C2H6O + CO2 =>
15 C12H22O11 + 3 H20 = 65 C2H6O + 50 CO2
CaCl2(aq) + KBr(aq) = CaBr2(aq) + K2Cl2(aq) =>
CaCl2(aq) + 2 KBr(aq) = CaBr2(aq) + K2Cl2(aq)
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ni + HCl = NiCl + H2 =>
2 Ni + 2 HCl = 2 NiCl + H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
SnF + Cr = CrF + Sn =>
SnF + Cr = CrF + Sn
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Rb + S = RbS =>
Rb + S = RbS
BaCl2(aq) + Na2SO4(aq) = NaCl(aq) + BaSO4(s) =>
BaCl2(aq) + Na2SO4(aq) = 2 NaCl(aq) + BaSO4(s)
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/07/13
Equations balanced on 10/07/12
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