| Equations balanced on the previous day | Equations balanced on the next day |
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Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + 2 H
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
BaSO4 + H2SO4 = Ba(HSO4)2 =>
BaSO4 + H2SO4 = Ba(HSO4)2
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)
FeCl3 + Na2CO3 = FeCO3 + Na2Cl3 =>
FeCl3 + Na2CO3 = FeCO3 + Na2Cl3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
Br + NaOH = NaBr + NaBrO3 + H2O =>
6 Br + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Fe(NO3)3*9H2O + Na3PO4*12H2O = FePO4(s) + NaNO3(aq) + H2O(l) =>
Fe(NO3)3*9H2O + Na3PO4*12H2O = FePO4(s) + 3 NaNO3(aq) + 21 H2O(l)
FeCl3 + AgNO3 = AgCl3 + FeNO3 =>
FeCl3 + AgNO3 = AgCl3 + FeNO3
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O
Li2O(s) + H2O(l) = LiOH(ag) =>
Li2O(s) + H2O(l) = 2 LiOH(ag)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2S2O3 + HCl = H2O + NaCl + S + SO2 =>
Na2S2O3 + 2 HCl = H2O + 2 NaCl + S + SO2
FeCl3 + Na2CO3 = Na2Cl3 + FeCO3 =>
FeCl3 + Na2CO3 = Na2Cl3 + FeCO3
Cu(NO3)2*3H2O + Na3PO4*12H2O = Cu3(PO4)2(s) + NaNO3(aq) + H2O =>
3 Cu(NO3)2*3H2O + 2 Na3PO4*12H2O = Cu3(PO4)2(s) + 6 NaNO3(aq) + 33 H2O
Na2S + Pb(NO3)2 = NaNO3 + PbS =>
Na2S + Pb(NO3)2 = 2 NaNO3 + PbS
Cu(NO3)2*3H2O + Na3PO4*12H2O = Cu3(PO4)2(s) + NaNO3(aq) + H2O(l) =>
3 Cu(NO3)2*3H2O + 2 Na3PO4*12H2O = Cu3(PO4)2(s) + 6 NaNO3(aq) + 33 H2O(l)
Zn + H{+} + NO3{-} = Zn{+2} + N2 + H2O =>
5 Zn + 12 H{+} + 2 NO3{-} = 5 Zn{+2} + N2 + 6 H2O
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
Al2(SO4)3 + Ca(OH)2 = Al2(OH)2 + Ca(SO4)3 =>
Al2(SO4)3 + Ca(OH)2 = Al2(OH)2 + Ca(SO4)3
Al2(SO4)3 + Ca(OH)2 = Al2(OH)2 + Ca(SO4)3 =>
Al2(SO4)3 + Ca(OH)2 = Al2(OH)2 + Ca(SO4)3
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Hg2(C2H3O2)2(aq) + KCl(aq) = Hg2Cl2(s) + KC2H3O2(aq) =>
Hg2(C2H3O2)2(aq) + 2 KCl(aq) = Hg2Cl2(s) + 2 KC2H3O2(aq)
Ba(NO3)2(aq) + Na3PO4*12H2O(aq) = Ba3(PO4)2(s) + NaNO3(aq) + H2O(l) =>
3 Ba(NO3)2(aq) + 2 Na3PO4*12H2O(aq) = Ba3(PO4)2(s) + 6 NaNO3(aq) + 24 H2O(l)
Al2(SO4)3 + K2CrO4 = Al2CrO4 + K2(SO4)3 =>
Al2(SO4)3 + K2CrO4 = Al2CrO4 + K2(SO4)3
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
Pb(NO3)2 + Al2(SO4)3 = Pb(SO4)3 + Al2(NO3)2 =>
Pb(NO3)2 + Al2(SO4)3 = Pb(SO4)3 + Al2(NO3)2
Cr(NO3)2 + Na3PO4 = Cr3(PO4)2 + NaNO3 =>
3 Cr(NO3)2 + 2 Na3PO4 = Cr3(PO4)2 + 6 NaNO3
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2(SO4)3 + Ba(NO3)2 = Al2(NO3)2 + Ba(SO4)3 =>
Al2(SO4)3 + Ba(NO3)2 = Al2(NO3)2 + Ba(SO4)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na2CO3 + Cr(NO3)3 = NaNO3 + Cr2(CO3)3 =>
3 Na2CO3 + 2 Cr(NO3)3 = 6 NaNO3 + Cr2(CO3)3
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
NaBr = Na + Br =>
NaBr = Na + Br
K2Cr2O7 + HCl = KCl + CrCl3 + Cl12 + H2O =>
2 K2Cr2O7 + 28 HCl = 4 KCl + 4 CrCl3 + Cl12 + 14 H2O
NaBr = Na + Br2 =>
2 NaBr = 2 Na + Br2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/08/12
Equations balanced on 07/08/11
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