Equations balanced on the previous day | Equations balanced on the next day |
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
Al + Fe2(SO4)3 = Al2(SO4)3 + Fe =>
2 Al + Fe2(SO4)3 = Al2(SO4)3 + 2 Fe
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Mg(NO3)2(s) = MgO(s) + NO2(g) + O2(g) =>
2 Mg(NO3)2(s) = 2 MgO(s) + 4 NO2(g) + O2(g)
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H + O = H2O =>
2 H + O = H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Hg + HNO3 = Hg2(NO3)2 + NO + H2O =>
6 Hg + 8 HNO3 = 3 Hg2(NO3)2 + 2 NO + 4 H2O
IO3{-} + ASO3{-3} = I{-} + ASO4{-3} =>
IO3{-} + 3 ASO3{-3} = I{-} + 3 ASO4{-3}
H2S + HNO3 = H2SO4 + NO + H20 =>
10 H2S + 20 HNO3 = 10 H2SO4 + 20 NO + H20
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
Hg + HNO3 + HCl = HgCl2 + NO + H2O =>
3 Hg + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 4 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
H2SO3 + I2 + H2O = H2SO4 + IH =>
H2SO3 + I2 + H2O = H2SO4 + 2 IH
H2(g) + PbO(s) = Pb(s) + H2O(l) =>
H2(g) + PbO(s) = Pb(s) + H2O(l)
C4H4O4 + O2 = H2O + CO2 =>
C4H4O4 + 3 O2 = 2 H2O + 4 CO2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NiCl2 + Na2S = NiS + NaCl =>
NiCl2 + Na2S = NiS + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KHSO3 = K2S2O5 + H2O =>
2 KHSO3 = K2S2O5 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2 + KOH = KClO3 + KCl + H =>
3 Cl2 + 6 KOH = 2 KClO3 + 4 KCl + 6 H
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
Cl2 + KOH = KClO3 + KCl + H2 =>
3 Cl2 + 6 KOH = 2 KClO3 + 4 KCl + 3 H2
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
Sm2O3 + HCl = SmCl3 + H2O =>
Sm2O3 + 6 HCl = 2 SmCl3 + 3 H2O
NO2 + NH3 = N2 + H2O =>
6 NO2 + 8 NH3 = 7 N2 + 12 H2O
Al2O3 + K2S2O7 = Al2(SO4)3 + K2SO4 =>
Al2O3 + 3 K2S2O7 = Al2(SO4)3 + 3 K2SO4
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
Zn + SnCl2 = ZnCl + Sn =>
2 Zn + SnCl2 = 2 ZnCl + Sn
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
C4H4O4 + O2 = H2O + CO2 =>
C4H4O4 + 3 O2 = 2 H2O + 4 CO2
CaI2 + NaOH = NaI + Ca(OH)2 =>
CaI2 + 2 NaOH = 2 NaI + Ca(OH)2
HBr + Ba(OH) = HOH + BaBr =>
HBr + Ba(OH) = HOH + BaBr
Zn + Pb(NO3)2 = Zn(NO3) + Pb =>
2 Zn + Pb(NO3)2 = 2 Zn(NO3) + Pb
HNO3 + P2O5 = HPO3 + N2O5 =>
2 HNO3 + P2O5 = 2 HPO3 + N2O5
CrCl2 + HNO3 = Cr(NO3)3 + NO2 + HCl + H2O =>
CrCl2 + 4 HNO3 = Cr(NO3)3 + NO2 + 2 HCl + H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/29/13
Equations balanced on 04/28/12
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