| Equations balanced on the previous day | Equations balanced on the next day |
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C + O2 = CO2
H2SeO3 + SO2 + H2O = Se + H2SO4 =>
H2SeO3 + 2 SO2 + H2O = Se + 2 H2SO4
NaOH + NH4Cl = NaCl + NH4(OH) =>
NaOH + NH4Cl = NaCl + NH4(OH)
K + H2 = KH =>
2 K + H2 = 2 KH
Mn(NO3)3 + Na2S = Mn2S3 + Na(NO3) =>
2 Mn(NO3)3 + 3 Na2S = Mn2S3 + 6 Na(NO3)
NaCl + Hg2(NO3)2 = Hg2Cl2 + NaNO3 =>
2 NaCl + Hg2(NO3)2 = Hg2Cl2 + 2 NaNO3
NaCl + Hg2(NO3)2 = Hg2Cl2 + NaNO3 =>
2 NaCl + Hg2(NO3)2 = Hg2Cl2 + 2 NaNO3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaNO3(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Li + Cl = LiCl =>
Li + Cl = LiCl
Na3PO4 + HNO3 = H3PO4 + NaNO3 =>
Na3PO4 + 3 HNO3 = H3PO4 + 3 NaNO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Cl = FeCl =>
Fe + Cl = FeCl
Na2SiO3 + HF = NaF + SiF4 + H2O =>
Na2SiO3 + 6 HF = 2 NaF + SiF4 + 3 H2O
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
NaOH + MgSO4 = NaSO4 + MgOH =>
NaOH + MgSO4 = NaSO4 + MgOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(SO4)3 + NaOH = Na(SO4) + Al(OH)3 =>
Al(SO4)3 + 3 NaOH = 3 Na(SO4) + Al(OH)3
CaBr2 + Pb(CH3COO)2 = Ca(CH3COO)2 + PbBr2 =>
CaBr2 + Pb(CH3COO)2 = Ca(CH3COO)2 + PbBr2
Br2 + H2C2O4 = HBr + CO2 =>
Br2 + H2C2O4 = 2 HBr + 2 CO2
HCl + *4NaOH = NaCl + H2O =>
4 HCl + *4NaOH = 4 NaCl + 4 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Al(SO4)3 + NaOH = Na(SO4) + Al(OH)3 =>
Al(SO4)3 + 3 NaOH = 3 Na(SO4) + Al(OH)3
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H + PO4 = H3PO4 =>
3 H + PO4 = H3PO4
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2SO4 + Cu(NO3)2 = K(NO3) + CuSO4 =>
K2SO4 + Cu(NO3)2 = 2 K(NO3) + CuSO4
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NaCO3 + Pb(NO3)2 = Na(NO3)2 + PbCO3 =>
NaCO3 + Pb(NO3)2 = Na(NO3)2 + PbCO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HNCO = C3N3(NH2)3 + CO2 =>
6 HNCO = C3N3(NH2)3 + 3 CO2
*4H2O = H2 + O2 =>
*4H2O = 4 H2 + 2 O2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
HCl + MnO3 = Cl2 + MnCl2 + H2O =>
6 HCl + MnO3 = 2 Cl2 + MnCl2 + 3 H2O
Al2(SO4)3 + NaOH = Na2(SO4) + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2(SO4) + 2 Al(OH)3
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/31/08
Equations balanced on 09/30/07
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