Equations balanced on the previous day | Equations balanced on the next day |
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S8 + 8 O2 = 8 SO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NO2 + CaO = CaNO3 =>
NO2 + CaO = CaNO3
KBr = K + Br2 =>
2 KBr = 2 K + Br2
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
CO2 + Na2O2 = Na2CO3 + O2 =>
2 CO2 + 2 Na2O2 = 2 Na2CO3 + O2
CO2 + Na2O2 = Na2CO3 + O2 =>
2 CO2 + 2 Na2O2 = 2 Na2CO3 + O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2C2O4 + Pb(NO3)2 = PbC2O4 + KNO3 =>
K2C2O4 + Pb(NO3)2 = PbC2O4 + 2 KNO3
NO2 + CaO = CaNO3 =>
NO2 + CaO = CaNO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Fe + Cu(ii)SO4 = FeSO4 + Cu =>
Fe + Cu(ii)SO4 = FeSO4 + Cu
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Na2B4O7 + NH4Cl = B3N3 + H2O + HCl + NaCl =>
3 Na2B4O7 + 12 NH4Cl = 4 B3N3 + 21 H2O + 6 HCl + 6 NaCl
H2CO3 + Pb + H2O = PbCO3*Pb(OH)2 + H2 =>
H2CO3 + 2 Pb + 2 H2O = PbCO3*Pb(OH)2 + 2 H2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
H3PO4 + BaO2H2 = H2O + Ba3P2O8 =>
2 H3PO4 + 3 BaO2H2 = 6 H2O + Ba3P2O8
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2C2O4 + Cu(NO3)2 = KNO3 + CuC2O4 =>
K2C2O4 + Cu(NO3)2 = 2 KNO3 + CuC2O4
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Ag + CN = AgCN =>
Ag + CN = AgCN
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
MgCl2 + K2SO4 = MgSO4 + KCl =>
MgCl2 + K2SO4 = MgSO4 + 2 KCl
AgCN + CN = Ag(CN)2 =>
AgCN + CN = Ag(CN)2
Cl + I2 = ICl3 =>
6 Cl + I2 = 2 ICl3
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4H10 + O2 = CO2 + H2O =>
2 CH4H10 + 9 O2 = 2 CO2 + 14 H2O
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
HNO3 + ZnSO4 = H2SO4 + Zn(NO3)2 =>
2 HNO3 + ZnSO4 = H2SO4 + Zn(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + CN = Fe(CN)2 =>
Fe + 2 CN = Fe(CN)2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/29/12
Equations balanced on 03/30/11
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