Equations balanced on the previous day | Equations balanced on the next day |
SiFe4 + 4 H2O = 4 HFe + Si(OH)4
C3H6 + O2 = CO2 + H20 =>
10 C3H6 + 30 O2 = 30 CO2 + 3 H20
B + NH3 = BH3 + N2 =>
2 B + 2 NH3 = 2 BH3 + N2
K2SO4 + Co(NO3)2 = CoSO4 + KNO3 =>
K2SO4 + Co(NO3)2 = CoSO4 + 2 KNO3
Fe + Pb(NO3)2 = Fe3(NO3)2 + Pb2 =>
6 Fe + 2 Pb(NO3)2 = 2 Fe3(NO3)2 + Pb2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Hg + O = HgO2 =>
Hg + 2 O = HgO2
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
NaHCO3 + C2H4O2 = C2H3NaO2 + CO2 + H20 =>
10 NaHCO3 + 15 C2H4O2 = 10 C2H3NaO2 + 20 CO2 + 2 H20
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2SO4 + Mg = Mg(SO4)2 + H2 =>
2 H2SO4 + Mg = Mg(SO4)2 + 2 H2
Fe + Cu(SO4) = Cu + Fe(SO4) =>
Fe + Cu(SO4) = Cu + Fe(SO4)
Au + H2SeO4 = Au(SeO4)3 + H2SeO3 + H2O =>
Au + 6 H2SeO4 = Au(SeO4)3 + 3 H2SeO3 + 3 H2O
CrO4{2-} + S{2-} + H2O = CrO2{-} + S + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 4 H2O = 2 CrO2{-} + 3 S + 8 OH{-}
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K3N + CaCl2 = KCl + Ca3N2 =>
2 K3N + 3 CaCl2 = 6 KCl + Ca3N2
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
HOCl + I{-} + H{+} = I2 + Cl{-} + H2O =>
HOCl + 2 I{-} + H{+} = I2 + Cl{-} + H2O
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
SiO2 + C = SiC + CO2 =>
SiO2 + 2 C = SiC + CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
NaOH + Br = NaBrO3 + NaBr + H2O =>
6 NaOH + 6 Br = NaBrO3 + 5 NaBr + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
SF6 + H2O = HF + SO3 =>
SF6 + 3 H2O = 6 HF + SO3
Zn + Pb(NO3)2 = Zn2(NO3)2 + Pb2 =>
4 Zn + 2 Pb(NO3)2 = 2 Zn2(NO3)2 + Pb2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Mg(CN)2 + HCl = HCN + MgCl2 =>
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
H + NO = H2O + N2 =>
4 H + 2 NO = 2 H2O + N2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/05/13
Equations balanced on 04/04/12
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