| Equations balanced on the previous day | Equations balanced on the next day |
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Ca + 2 HCl = H2 + CaCl2
Al2O3 = Al + O =>
Al2O3 = 2 Al + 3 O
XN2H4 + H2O2 = XN2 + H2O =>
XN2H4 + 2 H2O2 = XN2 + 4 H2O
NH3 = H2 + N =>
2 NH3 = 3 H2 + 2 N
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + HSO4 = CuSO4 + SO2 + H2O =>
3 Cu + 4 HSO4 = 3 CuSO4 + SO2 + 2 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
NH3 + H2SO4 = N2SO4 + H30 =>
30 NH3 + 15 H2SO4 = 15 N2SO4 + 4 H30
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FeBr2 + H3PO4 = Fe3(PO4)2 + HBr =>
3 FeBr2 + 2 H3PO4 = Fe3(PO4)2 + 6 HBr
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
C2H4 = C + H2 =>
C2H4 = 2 C + 2 H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2
C2H3O2 + NaOH = Na(C2H3O2) + OH =>
C2H3O2 + NaOH = Na(C2H3O2) + OH
Ca(OH)2 = OH + Ca2 =>
2 Ca(OH)2 = 4 OH + Ca2
KOH + H2O2 + Cr(OH)3 = K2CrO4 + H2O =>
4 KOH + 3 H2O2 + 2 Cr(OH)3 = 2 K2CrO4 + 8 H2O
CaCO3 + HBr = CaBr + HCO3 =>
CaCO3 + HBr = CaBr + HCO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
(NH4)2S + Br2Hg = BrH4N + HgS =>
(NH4)2S + Br2Hg = 2 BrH4N + HgS
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
Zn(s) + S(s) = ZnS(s) =>
Zn(s) + S(s) = ZnS(s)
NaOH(aq) + HCl(aq) = NaCl(s) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(s) + H2O(l)
C7H8 + NHO3 = C7H5N3O6 + H2O =>
C7H8 + 3 NHO3 = C7H5N3O6 + 3 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
ZnCl2 + NH4(OH) = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH4(OH) = 2 NH4Cl + Zn(OH)2
Zn + S = ZnS =>
Zn + S = ZnS
Pb(NO3)2 + Na2CrO4 = NaNO3 + PbCrO4 =>
Pb(NO3)2 + Na2CrO4 = 2 NaNO3 + PbCrO4
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
Zn + S = ZnS =>
Zn + S = ZnS
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NH4NO3(aq) = H2O + N2O =>
NH4NO3(aq) = 2 H2O + N2O
Pb(NO3)2 + Na2CrO4 = NaNO3 + PbCrO4 =>
Pb(NO3)2 + Na2CrO4 = 2 NaNO3 + PbCrO4
Pb(NO3)2 + Na2CrO4 = NaNO3 + PbCrO4 =>
Pb(NO3)2 + Na2CrO4 = 2 NaNO3 + PbCrO4
Zn + S = ZnS =>
Zn + S = ZnS
Zn + S = ZnS =>
Zn + S = ZnS
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/02/08
Equations balanced on 05/02/07
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