| Equations balanced on the previous day | Equations balanced on the next day |
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K2Cr2O7 + 3 H2SO4 + 4 KNO2 = Cr2(SO4)2 + K2SO4 + 3 H2O + 4 KNO3
NbO2 + H2O = Nb2O5 + H2 =>
2 NbO2 + H2O = Nb2O5 + H2
NbO2 + H2O = Nb2O5 + H2 =>
2 NbO2 + H2O = Nb2O5 + H2
KOH(aq) + H2CO3(aq) = H2O(l) + K2CO3(aq) =>
2 KOH(aq) + H2CO3(aq) = 2 H2O(l) + K2CO3(aq)
NbO2 + H2O = Nb2O5 + H2 =>
2 NbO2 + H2O = Nb2O5 + H2
NbO2 + H2O = Nb2O5 + H2 =>
2 NbO2 + H2O = Nb2O5 + H2
Ca + O2 = Ca2O2 =>
2 Ca + O2 = Ca2O2
Cd(s) + NiNO3(aq) = Cd(NO3)2(aq) + Ni(s) =>
Cd(s) + 2 NiNO3(aq) = Cd(NO3)2(aq) + 2 Ni(s)
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
Ca(OH)2(aq) + H3PO4(aq) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ca3(PO4)2(s)
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
BaCl2(aq) + Na2SO4(aq) = NaCl(aq) + BaSO4(s) =>
BaCl2(aq) + Na2SO4(aq) = 2 NaCl(aq) + BaSO4(s)
Cr2O + H2O = H2 + CrO4 =>
Cr2O + 7 H2O = 7 H2 + 2 CrO4
Al2(CO3)3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) + CO2(g) =>
Al2(CO3)3(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2O(l) + 3 CO2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3(aq) + K2CO3(aq) = Ag2CO3(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CO3(aq) = Ag2CO3(s) + 2 KNO3(aq)
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(Br)2(aq) + KOH(aq) = KBr(aq) + Mg(OH)2(s) =>
Mg(Br)2(aq) + 2 KOH(aq) = 2 KBr(aq) + Mg(OH)2(s)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
C + O2 = C2O4 =>
2 C + 2 O2 = C2O4
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
NaOH(aq) + H3PO4(aq) = H2O(l) + Na3PO4(aq) =>
3 NaOH(aq) + H3PO4(aq) = 3 H2O(l) + Na3PO4(aq)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
Mg + O = MgO =>
Mg + O = MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
BaF2 + O2 = BaO + F2 =>
2 BaF2 + O2 = 2 BaO + 2 F2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Ba(OH)2 + H2SO4 = Ba(SO4) + H2O =>
Ba(OH)2 + H2SO4 = Ba(SO4) + 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
NH4OH + Al2S3 = (NH4)2S + Al(OH)3 =>
6 NH4OH + Al2S3 = 3(NH4)2S + 2 Al(OH)3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaCl + NaOCl + NaHSO4 = Cl2 + H2O + Na2SO4 =>
NaCl + NaOCl + 2 NaHSO4 = Cl2 + H2O + 2 Na2SO4
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
PBO2 = PBO + O2 =>
2 PBO2 = 2 PBO + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/21/09
Equations balanced on 05/21/08
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