| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH + O = H + C2O =>
2 CH + O = 2 H + C2O
AuO(s) + O2(g) = Au2O3(s) =>
4 AuO(s) + O2(g) = 2 Au2O3(s)
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
Zn(s) + CuNO3(aq) = Zn(NO3)2(aq) + Cu(s) =>
Zn(s) + 2 CuNO3(aq) = Zn(NO3)2(aq) + 2 Cu(s)
BaCl2 + K2(CO3) = Ba(CO3) + KCl =>
BaCl2 + K2(CO3) = Ba(CO3) + 2 KCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Mg(OH)2(s) = MgO(s) + H2O(g) =>
Mg(OH)2(s) = MgO(s) + H2O(g)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Al + CuOH = AlOH + Cu =>
Al + CuOH = AlOH + Cu
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + CuOH = AlOH + Cu =>
Al + CuOH = AlOH + Cu
CuSO4 + KNO3 = Cu(NO3)2 + K2SO4 =>
CuSO4 + 2 KNO3 = Cu(NO3)2 + K2SO4
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
BaCl2 + K2(CO3) = Ba(CO3) + KCl =>
BaCl2 + K2(CO3) = Ba(CO3) + 2 KCl
BaCl2 + K2(CO3) = Ba(CO3) + KCl =>
BaCl2 + K2(CO3) = Ba(CO3) + 2 KCl
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na + Mg(CO3)2 = NaCO3 + Mg =>
2 Na + Mg(CO3)2 = 2 NaCO3 + Mg
C6H4(OCOCH3)CO2H + NaOH = C9H7NaO4 + H2O =>
C6H4(OCOCH3)CO2H + NaOH = C9H7NaO4 + H2O
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NH4ClO4 + Al = HCl + N + Al2O3 + H20 =>
60 NH4ClO4 + 160 Al = 60 HCl + 60 N + 80 Al2O3 + 9 H20
NH4ClO4 + Al = HCl + N + Al2O3 + H2O =>
6 NH4ClO4 + 10 Al = 6 HCl + 6 N + 5 Al2O3 + 9 H2O
Cu(NO3)2 + NH3 + H2O = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4NO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Zn + (Cr2O7){-2} + H{+} = Zn{2+} + Cr{3+} + H2O =>
3 Zn + (Cr2O7){-2} + 14 H{+} = 3 Zn{2+} + 2 Cr{3+} + 7 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
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 03/30/10
Equations balanced on 04/29/09
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