Equations balanced on the previous day | Equations balanced on the next day |
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
C40H82 + O2 = CO2 + H2O =>
2 C40H82 + 121 O2 = 80 CO2 + 82 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2SO4 + CA(OH) = CASO4 + H3O =>
H2SO4 + CA(OH) = CASO4 + H3O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
KMNO4 + Na2SO3 + H20 = MNO2 + Na2SO4 + KOH =>
20 KMNO4 + 20 Na2SO3 + H20 = 20 MNO2 + 20 Na2SO4 + 20 KOH
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Br + KL = BrL + K =>
Br + KL = BrL + K
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C70H142 + O2 = CO2 + H2O =>
2 C70H142 + 211 O2 = 140 CO2 + 142 H2O
C3H5(NO3)3 = N2 + CO2 + H2O + O2 =>
4 C3H5(NO3)3 = 6 N2 + 12 CO2 + 10 H2O + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2H2SO4 + 2 Al = Al2(SO4)3 + 6 H2
KMnO4 + CH2CH2 + H2SO4 + H20 = CH2OHCH2OH + MnSO4 + K2SO4 =>
20 KMnO4 + 40 CH2CH2 + 30 H2SO4 + H20 = 40 CH2OHCH2OH + 20 MnSO4 + 10 K2SO4
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
Ca + Cr{3+} = Cr + Ca{2+} =>
3 Ca + 2 Cr{3+} = 2 Cr + 3 Ca{2+}
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
MnO2 = Mn2O3 + O2 =>
4 MnO2 = 2 Mn2O3 + O2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Br2 + KL = BrL + K =>
Br2 + 2 KL = 2 BrL + 2 K
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2SO4 + FeSO4 + KNO2 = Fe2(SO4)3 + K2SO4 + NO + H2O =>
2 H2SO4 + 2 FeSO4 + 2 KNO2 = Fe2(SO4)3 + K2SO4 + 2 NO + 2 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SO2 + C = CS2 + CO =>
2 SO2 + 5 C = CS2 + 4 CO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2O + NO2 + O2 = HNO3 =>
2 H2O + 4 NO2 + O2 = 4 HNO3
I2 + KIO3 + HCL = KCL + ICL + H2O =>
2 I2 + KIO3 + 6 HCL = KCL + 5 ICL + 3 H2O
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Equations balanced on 10/15/16
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