Equations balanced on the previous day | Equations balanced on the next day |
4 C3H6 + 3 Br2 = 4 C3H5Br + 2 H2Br
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
H3PO4 + ZnCl2 = Zn3(PO4)2 + HCl =>
2 H3PO4 + 3 ZnCl2 = Zn3(PO4)2 + 6 HCl
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + H2O + I =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{+3} + 7 H2O + 6 I
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
TiO2 + CO + Cl2 = TiCl4 + CO2 =>
TiO2 + 2 CO + 2 Cl2 = TiCl4 + 2 CO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NH + HO = NHOH =>
NH + HO = NHOH
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
Na3[Cr(OH)6] + HCl = Cr(OH)3 + NaCl + H2O =>
Na3[Cr(OH)6] + 3 HCl = Cr(OH)3 + 3 NaCl + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ni + HNO3 = Ni(NO3)2 + NO2 + H2O =>
Ni + 4 HNO3 = Ni(NO3)2 + 2 NO2 + 2 H2O
C2H4Cl2 + KOH = C2H2 + KCl + H2O =>
C2H4Cl2 + 2 KOH = C2H2 + 2 KCl + 2 H2O
Ca3P2 + HCl = CaCl2 + PH3 =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 PH3
N + H = NH =>
N + H = NH
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
K + HNO3 = KNO3 + NH4NO3 + H2O =>
8 K + 10 HNO3 = 8 KNO3 + NH4NO3 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2B4O7 + H2O = NaB(OH)4 + H3BO3 =>
Na2B4O7 + 7 H2O = 2 NaB(OH)4 + 2 H3BO3
HBr(aq) + Mg(OH)2(s) = MgBr2(aq) + H2O(l) =>
2 HBr(aq) + Mg(OH)2(s) = MgBr2(aq) + 2 H2O(l)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
N2 + H = NH3 =>
N2 + 6 H = 2 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
H + Br = HBr =>
H + Br = HBr
NaCrO4 + PbO2 + NaOH = Na2CrO4 + Na2PbO4 + H2O =>
2 NaCrO4 + PbO2 + 4 NaOH = 2 Na2CrO4 + Na2PbO4 + 2 H2O
HCl + O2 = H2O + Cl =>
4 HCl + O2 = 2 H2O + 4 Cl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
K2SO4(aq) + BaCl2(aq) = KCl(aq) + BaSO4(s) =>
K2SO4(aq) + BaCl2(aq) = 2 KCl(aq) + BaSO4(s)
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
HC2H3O2 + NaOH = H2O + NaC2H3O2 =>
HC2H3O2 + NaOH = H2O + NaC2H3O2
CrCl3 + H2O + KMnO4 + H2SO4 = H2Cr2O7 + MnSO4 + K2SO4 + HCl =>
10 CrCl3 + 11 H2O + 6 KMnO4 + 9 H2SO4 = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 30 HCl
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
NaC2H3O2 + Fe(NO3)3 = NaNO3 + Fe(C2H3O2)3 =>
3 NaC2H3O2 + Fe(NO3)3 = 3 NaNO3 + Fe(C2H3O2)3
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
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Equations balanced on 02/13/15
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