Equations balanced on the previous day | Equations balanced on the next day |
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4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Fe(BH4)2 + NH4OH = Fe + H3BO3 + NH4 + H2O =>
Fe(BH4)2 + 14 NH4OH = Fe + 2 H3BO3 + 14 NH4 + 8 H2O
H3C6H5O7 + OH = H2C6H5O7 + H2O =>
H3C6H5O7 + OH = H2C6H5O7 + H2O
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
H2O + N2O4 = HNO3 + HNO2 =>
H2O + N2O4 = HNO3 + HNO2
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Fe + H{+} = Fe{2+} + H2 =>
Fe + 2 H{+} = Fe{2+} + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SO4{2-} + H{+} + e = SO3{2-} + H2O =>
SO4{2-} + 2 H{+} + 2e = SO3{2-} + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
HNa + CO2 = NaHCO2 =>
HNa + CO2 = NaHCO2
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
Ag(NO3)2 + Cu = Cu(NO3)2 + Ag =>
Ag(NO3)2 + Cu = Cu(NO3)2 + Ag
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
Cu + Ag(NO3) = Ag + Cu(NO3) =>
Cu + Ag(NO3) = Ag + Cu(NO3)
Au + NaCN + O2 + H20 = NaAu(CN)2 + NaOH =>
20 Au + 40 NaCN + 10 O2 + H20 = 20 NaAu(CN)2 + 20 NaOH
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
HPO3 + H2O = H3PO4 =>
HPO3 + H2O = H3PO4
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaNO2 + HCl = NO + H2O + NaNO3 + NaCl =>
3 NaNO2 + 2 HCl = 2 NO + H2O + NaNO3 + 2 NaCl
AlCl3 + NaOH = AlOH + NaCl3 =>
AlCl3 + NaOH = AlOH + NaCl3
KOH + H3PO4 = K3(PO4) + H(OH) =>
3 KOH + H3PO4 = K3(PO4) + 3 H(OH)
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
Cl2 + NH4Cl = NCl3 + HCl =>
3 Cl2 + NH4Cl = NCl3 + 4 HCl
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
FeC2O4*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H2O + O2 = 2 FeO + 4 H2O + 4 CO2
Zn + HCl = H + ZnCl =>
Zn + HCl = H + ZnCl
HNO3 + Zn(OH)2 = Zn(NO3)2 + H2O =>
2 HNO3 + Zn(OH)2 = Zn(NO3)2 + 2 H2O
H2SO4 + Al(OH)3 = H(OH) + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H(OH) + Al2(SO4)3
Cu + FeSO4 = Cu(SO4) + Fe =>
Cu + FeSO4 = Cu(SO4) + Fe
CH4 + O2 = C + H2O =>
CH4 + O2 = C + 2 H2O
FeC2O4*2H2O + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H2O + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
CuSO4 + Fe = Cu + FeSO4 =>
CuSO4 + Fe = Cu + FeSO4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/11/12
Equations balanced on 02/10/11
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