| Equations balanced on the previous day | Equations balanced on the next day |
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Zn + 2 HCl = ZnCl2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO4 + Sr(OH)2 = H2O + Sr3(PO4)2 =>
2 H3PO4 + 3 Sr(OH)2 = 6 H2O + Sr3(PO4)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
K2Cr2O7 + KBr + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3 + Ca(H2PO4)2 = Ag3PO4 + Ca3(PO4)2 + HNO3 =>
12 AgNO3 + 3 Ca(H2PO4)2 = 4 Ag3PO4 + Ca3(PO4)2 + 12 HNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na3PO4 + Al(NO3)3 = NaNO3 + AlPO4 =>
Na3PO4 + Al(NO3)3 = 3 NaNO3 + AlPO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CrO3 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + HOH =>
2 CrO3 + 6 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 6 HOH
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(NO3)2 + KNO2 = KNO3 + Pb(NO2)2 =>
Pb(NO3)2 + 2 KNO2 = 2 KNO3 + Pb(NO2)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2S + Cl2 = S + HCl =>
H2S + Cl2 = S + 2 HCl
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
FeCl2 + HNO2 + H2SO4 = FeCl3 + N2 + Fe2(SO4)3 + H2O =>
6 FeCl2 + 2 HNO2 + 3 H2SO4 = 4 FeCl3 + N2 + Fe2(SO4)3 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO
H2O + Cl2 = HCl2 + O2 =>
2 H2O + 4 Cl2 = 4 HCl2 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeCl2 + HNO2 + H2SO4 = FeCl3 + N2 + Fe2(SO4)3 + H2O =>
6 FeCl2 + 2 HNO2 + 3 H2SO4 = 4 FeCl3 + N2 + Fe2(SO4)3 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
F = F =>
F = F
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/27/11
Equations balanced on 11/26/10
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