Equations balanced on the previous day | Equations balanced on the next day |
4 K2SO3 = 3 K2SO4 + K2S
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cu2O = Cu + O2 =>
2 Cu2O = 4 Cu + O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg2 + HCl = MgCl2 + H2 =>
Mg2 + 4 HCl = 2 MgCl2 + 2 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Br + (P4) = P2Br5 =>
10 Br + (P4) = 2 P2Br5
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NaOH + Ca(OH)2 + C + ClO2 = NaClO2 + CaCO3 + H2O =>
4 NaOH + Ca(OH)2 + C + 4 ClO2 = 4 NaClO2 + CaCO3 + 3 H2O
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
CH4COH + H2 = CH3CH2OH =>
2 CH4COH + H2 = 2 CH3CH2OH
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
(CH3)2NNH2 + N2O4 = H2O + N2 + CO2 =>
(CH3)2NNH2 + 2 N2O4 = 4 H2O + 3 N2 + 2 CO2
P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H5NO2 + (NH4)2S = C2H5NH2 + S + NH3 + H2O =>
C2H5NO2 + 3(NH4)2S = C2H5NH2 + 3 S + 6 NH3 + 2 H2O
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
AlBr3 + Cl2 = AlCl3 + Br =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 6 Br
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Li2O + H2S = Li2S + H2O =>
Li2O + H2S = Li2S + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
FeSO4 + (NH4)2SO3 = FeSO3 + (NH4)2SO4 =>
FeSO4 + (NH4)2SO3 = FeSO3 + (NH4)2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
FeS = Fe2 + S2 =>
2 FeS = Fe2 + S2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mn + Zn(NO3)2 = MnNO3 + Zn =>
2 Mn + Zn(NO3)2 = 2 MnNO3 + Zn
C2H7N2 + HBr = C2H9N2Br2 =>
C2H7N2 + 2 HBr = C2H9N2Br2
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
H2 + I2 = HI =>
H2 + I2 = 2 HI
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
CoCl3*6NH3 + AgNO3 = AgCl + [Co(NH3)6Cl] + NO3 =>
CoCl3*6NH3 + 2 AgNO3 = 2 AgCl + [Co(NH3)6Cl] + 2 NO3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Li3 + Br3 = LiBr =>
Li3 + Br3 = 3 LiBr
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O(l) + CaC2(s) = C2H2(g) + CaO(s) =>
H2O(l) + CaC2(s) = C2H2(g) + CaO(s)
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
S + O2 = SO2 =>
S + O2 = SO2
Fe2(SO4)3 + KOH = FeOHSO4 + K2SO4 =>
Fe2(SO4)3 + 2 KOH = 2 FeOHSO4 + K2SO4
O2 + H2 = HO =>
O2 + H2 = 2 HO
KNO2 + NH4Br = KBr + N2 + H2O =>
KNO2 + NH4Br = KBr + N2 + 2 H2O
Li2S + O2 = Li2SO4 =>
Li2S + 2 O2 = Li2SO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
S + O2 = SO2 =>
S + O2 = SO2
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Equations balanced on 03/06/17
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