Equations balanced on the previous day | Equations balanced on the next day |
Fe + S2 = FeS2
Fe + S2 = FeS =>
2 Fe + S2 = 2 FeS
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaI + H2SO4 = I2 + H2S + H2O + Na2SO4 =>
8 NaI + 5 H2SO4 = 4 I2 + H2S + 4 H2O + 4 Na2SO4
Fe + S = FeS2 =>
Fe + 2 S = FeS2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
BCl2 + Na2CO3 = B2(CO3)2 + NaCl =>
2 BCl2 + 2 Na2CO3 = B2(CO3)2 + 4 NaCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + H2S = HNO3 + Ag2S =>
2 AgNO3 + H2S = 2 HNO3 + Ag2S
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Ca(OH)2 + CO2 = Ca(CO3) + H2O =>
Ca(OH)2 + CO2 = Ca(CO3) + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
KMrO4 + H2O + K2SO3 = K2SO4 + MrO2 + KOH =>
2 KMrO4 + H2O + 3 K2SO3 = 3 K2SO4 + 2 MrO2 + 2 KOH
C6H5NO2 + Sn{2+} + H{+} = C6H5NH2 + Sn{4+} + H2O =>
C6H5NO2 + 3 Sn{2+} + 6 H{+} = C6H5NH2 + 3 Sn{4+} + 2 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Pb(NO3)2 + KBr = PbBr + (NO3)2K =>
Pb(NO3)2 + KBr = PbBr + (NO3)2K
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
AgOH + NaCl = AgCl + NaOH =>
AgOH + NaCl = AgCl + NaOH
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
O2 + C2H3O2 = H2O + CO2 =>
7 O2 + 4 C2H3O2 = 6 H2O + 8 CO2
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
K2CrO4 + ZnCl2 = KCl2 + Zn2CrO4 =>
K2CrO4 + 2 ZnCl2 = 2 KCl2 + Zn2CrO4
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(NH4)3PO4 = NH4{+} + PO4{-3} =>
(NH4)3PO4 = 3 NH4{+} + PO4{-3}
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + S = FeS =>
Fe + S = FeS
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Zn + KOH = ZnO + H2 + K =>
2 Zn + 2 KOH = 2 ZnO + H2 + 2 K
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
HCl + CaCO3 = CaCl2 + H2CO3 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
BaCl2 + KI = BaI + KCl2 =>
BaCl2 + KI = BaI + KCl2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/24/11
Equations balanced on 10/24/10
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