| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + H2SO4 = H2 + Al2SO4
K + O2 = K2O =>
4 K + O2 = 2 K2O
C + S = CS2 =>
C + 2 S = CS2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CuO + C = Cu + CO4 =>
4 CuO + C = 4 Cu + CO4
CuO + C = Cu + CO4 =>
4 CuO + C = 4 Cu + CO4
Na + CI = NaCI =>
Na + CI = NaCI
Na + CI = NaCI =>
Na + CI = NaCI
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
PbS + O4 = PbO + SO4 =>
4 PbS + 5 O4 = 4 PbO + 4 SO4
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
B10H18 + O2 = B2O3 + H2O =>
B10H18 + 12 O2 = 5 B2O3 + 9 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Na2Co3 + CaCl2 = NaCl + CaCo3 =>
Na2Co3 + CaCl2 = 2 NaCl + CaCo3
Na2Co3 + CaCl2 = NaCl + CaCo3 =>
Na2Co3 + CaCl2 = 2 NaCl + CaCo3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Na2Co3 + HCl = NaCl + H2Co3 =>
Na2Co3 + 2 HCl = 2 NaCl + H2Co3
Pb + O2 = Pb2O =>
4 Pb + O2 = 2 Pb2O
H2 + Ci2 = HCi =>
H2 + Ci2 = 2 HCi
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
AI + Br2 = AIBr3 =>
2 AI + 3 Br2 = 2 AIBr3
N2H4 + O2 = H2O + N2 =>
N2H4 + O2 = 2 H2O + N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
Cu1O + H1 = Cu1 + H2O =>
Cu1O + 2 H1 = Cu1 + H2O
H1S2 = H1 + S2 =>
H1S2 = H1 + S2
N + O = NO =>
N + O = NO
Fe(Br) + Cl = FeCl3 + (Br)3 =>
3 Fe(Br) + 9 Cl = 3 FeCl3 + (Br)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KClO3 + Na2SO3 = KCl + Na2SO4 =>
KClO3 + 3 Na2SO3 = KCl + 3 Na2SO4
KMnO4 + HBr = Br2 + KBr + MnBr2 + H2O =>
2 KMnO4 + 16 HBr = 5 Br2 + 2 KBr + 2 MnBr2 + 8 H2O
NiSO4 + NaOH = NiOH + NaSO4 =>
NiSO4 + NaOH = NiOH + NaSO4
KClO3 + Na2SO3 = KCl + Na2SO4 =>
KClO3 + 3 Na2SO3 = KCl + 3 Na2SO4
KClO3 + Na2SO3 = KCl + Na2SO4 =>
KClO3 + 3 Na2SO3 = KCl + 3 Na2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Si + OH = SiO3 + H2O =>
Si + 6 OH = SiO3 + 3 H2O
NaI + KMnO4 + H2SO4 = I2 + MnSO4 + H2O + Na2SO4 + K2SO4 =>
10 NaI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + K2SO4
NaI + H2SO4 = I2 + H2O + Na2SO4 + H2S =>
8 NaI + 5 H2SO4 = 4 I2 + 4 H2O + 4 Na2SO4 + H2S
C3H8O + O2 = CO2 + H20 =>
10 C3H8O + 25 O2 = 30 CO2 + 4 H20
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CO + H2O = H2 + CO2 =>
CO + H2O = H2 + CO2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/06/08
Equations balanced on 07/06/07
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