| Equations balanced on the previous day | Equations balanced on the next day |
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Sr + 2 H2O = Sr(OH)2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KNO3 + S2 = KNO2 + SO2 =>
4 KNO3 + S2 = 4 KNO2 + 2 SO2
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
KNO3 + S2 = KNO2 + SO2 =>
4 KNO3 + S2 = 4 KNO2 + 2 SO2
Mg + O2 = Mg3O2 =>
3 Mg + O2 = Mg3O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(s) + HCI(aq) = ZnCI(aq) + H2(g) =>
2 Zn(s) + 2 HCI(aq) = 2 ZnCI(aq) + H2(g)
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
CuSO4 + HNO3 = CuNO3 + HSO4 =>
CuSO4 + HNO3 = CuNO3 + HSO4
Cu + HCl3 = CuCl + H =>
3 Cu + HCl3 = 3 CuCl + H
CuSO4 + HNO3 = CuNO3 + HSO4 =>
CuSO4 + HNO3 = CuNO3 + HSO4
O + S = SO =>
O + S = SO
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s) =>
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s)
O + Mn = MnO =>
O + Mn = MnO
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
O + C = CO =>
O + C = CO
NH4CH3COO + HCl = CH3COOH + NH4Cl =>
NH4CH3COO + HCl = CH3COOH + NH4Cl
Zn(C2H3O2)2(aq) + Na3PO4(aq) = NaC2H3O2(aq) + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Zn3(PO4)2(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O3 + H2SO4 = Cr2SO4 + H2O3 =>
Cr2O3 + H2SO4 = Cr2SO4 + H2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe + Pb(SO4) = Fe(SO4) + Pb =>
Fe + Pb(SO4) = Fe(SO4) + Pb
AgNO3(aq) + Cu(s) = Cu(NO3)2(aq) + Ag(s) =>
2 AgNO3(aq) + Cu(s) = Cu(NO3)2(aq) + 2 Ag(s)
Fe + Pb(SO4) = Fe(SO4) + Pb2 =>
2 Fe + 2 Pb(SO4) = 2 Fe(SO4) + Pb2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + HOH =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HOH
MnS + HCl = H2S + MnCl2 =>
MnS + 2 HCl = H2S + MnCl2
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
Nb + Na3BiO3 = NbO2 + Bi + Na =>
3 Nb + 2 Na3BiO3 = 3 NbO2 + 2 Bi + 6 Na
Nb + Na3BO3 = NbO2 + B + Na =>
3 Nb + 2 Na3BO3 = 3 NbO2 + 2 B + 6 Na
Fe2 + Pb(SO4) = Fe(SO4) + Pb2 =>
Fe2 + 2 Pb(SO4) = 2 Fe(SO4) + Pb2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AICl3(aq) + NH4OH(aq) = NH4Cl(aq) + AI(OH)3(s) =>
AICl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + AI(OH)3(s)
BaNO3 + KH2PO4 = BaPO4 + KH2NO3 =>
BaNO3 + KH2PO4 = BaPO4 + KH2NO3
Nb + BO3 = Nb2O5 + B =>
6 Nb + 5 BO3 = 3 Nb2O5 + 5 B
KCIO3(s) = KCI(s) + O2(g) =>
2 KCIO3(s) = 2 KCI(s) + 3 O2(g)
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu(NO3)2 + NaI = CuI + I2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaI = 2 CuI + I2 + 4 NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CI2(g) + NaBr(aq) = NaCI(aq) + Br(I) =>
CI2(g) + NaBr(aq) = NaCI(aq) + Br(I)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/14/09
Equations balanced on 04/13/08
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