Equations balanced on the previous day | Equations balanced on the next day |
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K + MgBr = KBr + Mg
K2CrO4 + NaSO3 + HCl = KCl + NaSO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 NaSO3 + 10 HCl = 4 KCl + 3 NaSO4 + 2 CrCl3 + 5 H2O
K2CrO4 + NaSO3 + HCl = KCl + NaSO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 NaSO3 + 10 HCl = 4 KCl + 3 NaSO4 + 2 CrCl3 + 5 H2O
C7H17 + O2 = CO2 + H20 =>
20 C7H17 + 140 O2 = 140 CO2 + 17 H20
MnO2 + [SO3]{2-} + H{+} = Mn{2+} + [S2O6]{2-} + H2O =>
MnO2 + 2[SO3]{2-} + 4 H{+} = Mn{2+} + [S2O6]{2-} + 2 H2O
NiI3 + Hg = Ni + HgI2 =>
2 NiI3 + 3 Hg = 2 Ni + 3 HgI2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaBr + Na3PO4 = Ba3PO4 + NaBr =>
3 BaBr + Na3PO4 = Ba3PO4 + 3 NaBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3H2 + H2 = Fe + H2O =>
Fe2O3H2 + 2 H2 = 2 Fe + 3 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Bi + [NO3]{-} + H{+} = Bi{3+} + NO + H2O =>
Bi + [NO3]{-} + 4 H{+} = Bi{3+} + NO + 2 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
Tc(OH)5 + Cr2O3 + N2 + V3N7 = Tc3N5 + V2(Cr2O7)7 + H20 =>
84 Tc(OH)5 + 105 Cr2O3 + 35 N2 + 10 V3N7 = 28 Tc3N5 + 15 V2(Cr2O7)7 + 21 H20
H2(g) + AgNO3(aq) = Ag(s) + HNO3(aq) =>
H2(g) + 2 AgNO3(aq) = 2 Ag(s) + 2 HNO3(aq)
AlCl + NH4F = AlF + NH4Cl =>
AlCl + NH4F = AlF + NH4Cl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(NO3)2 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + 4 NaNO3 + CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
SiO2 + Mg = MgO + Si =>
SiO2 + 2 Mg = 2 MgO + Si
Mn{2+} + [BiO3]{-} + H{+} = [MnO4]{-} + Bi{3+} + H2O =>
2 Mn{2+} + 5[BiO3]{-} + 14 H{+} = 2[MnO4]{-} + 5 Bi{3+} + 7 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuCl4{2-} + Cu = CuCl2{-} =>
CuCl4{2-} + Cu = 2 CuCl2{-}
CuCl4{2-} + Cu = CuCl2{-} =>
CuCl4{2-} + Cu = 2 CuCl2{-}
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
HNO3 + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3 + Na2CO3 = 2 NaNO3 + CO2 + H2O
AgNO3 + K2SO4 = (Ag)2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = (Ag)2SO4 + 2 KNO3
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/29/12
Equations balanced on 03/30/11
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