Equations balanced on the previous day | Equations balanced on the next day |
Cr2O7{2-} + I{-} + 8 H{+} = 2 Cr{3+} + IO3{-} + 4 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
C(graphite) + O2(g) = CO(g) =>
2 C(graphite) + O2(g) = 2 CO(g)
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
AgCO3 + HNO3 = Ag + HCO3 + NO3 =>
AgCO3 + HNO3 = Ag + HCO3 + NO3
HNO2 + Ca(HCO3)2 = Ca(NO2)2 + CO2 + H2O =>
2 HNO2 + Ca(HCO3)2 = Ca(NO2)2 + 2 CO2 + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O + CO2 = C7H9 + O2 =>
18 H2O + 28 CO2 = 4 C7H9 + 37 O2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NaHCO3 + H3C6H5O7 = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 H2O + 3 CO2 + Na3C6H5O7
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
C(graphite) + O2(g) = CO(g) =>
2 C(graphite) + O2(g) = 2 CO(g)
Na3PO4 + K2 = K3(PO4) + Na =>
2 Na3PO4 + 3 K2 = 2 K3(PO4) + 6 Na
SO2 + HIO3 + H2O = H2SO4 + I2 =>
5 SO2 + 2 HIO3 + 4 H2O = 5 H2SO4 + I2
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
K2CO3 + Cr(NO3)3 = K2(NO3)3 + CrCO3 =>
K2CO3 + Cr(NO3)3 = K2(NO3)3 + CrCO3
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Cu + NaNO3 + H2SO4 = NO + CuSO4 + Na2SO4 + H2O =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 2 NO + 3 CuSO4 + Na2SO4 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2SO4 + KHCO3 = H2O + K2SO4 + CO2 =>
H2SO4 + 2 KHCO3 = 2 H2O + K2SO4 + 2 CO2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
CaF2 + H2CO3 = CaCO3 + HF =>
CaF2 + H2CO3 = CaCO3 + 2 HF
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn{+2} + NH3 + H2O = Zn(OH)2 + NH4{+} =>
Zn{+2} + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4{+}
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Na(k) + H3PO4(aq) = NaPO4(aq) + H3(d) =>
Na(k) + H3PO4(aq) = NaPO4(aq) + H3(d)
CH3CH2OH + Cr2O7{-2} + H{+} = CH3COH + Cr{+3} + H2O =>
3 CH3CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3COH + 2 Cr{+3} + 7 H2O
CrCl2 + Br2 + NaOH = Cr(OH)3 + NaBr + NaCl =>
2 CrCl2 + Br2 + 6 NaOH = 2 Cr(OH)3 + 2 NaBr + 4 NaCl
Mg + As = MgAs =>
Mg + As = MgAs
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
NaOH + MgI2 = NaI + Mg(OH)2 =>
2 NaOH + MgI2 = 2 NaI + Mg(OH)2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
[MnO4]{-} + HCN + I{-} + H{+} = Mn{2+} + ICN + H2O =>
2[MnO4]{-} + 5 HCN + 5 I{-} + 11 H{+} = 2 Mn{2+} + 5 ICN + 8 H2O
AgC2H3O2(aq) + CuSO4(aq) = Ag2SO4(s) + Cu(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + CuSO4(aq) = Ag2SO4(s) + Cu(C2H3O2)2(aq)
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/25/14
Equations balanced on 11/24/13
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