Equations balanced on the previous day | Equations balanced on the next day |
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
(NH4)2CrO7 = NH3 + H2O + Cr2O3 + O2 =>
4(NH4)2CrO7 = 8 NH3 + 4 H2O + 2 Cr2O3 + 9 O2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
KI = K + I =>
KI = K + I
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
Au + KCN + O2 + H2O = K(Au(CN)2) + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K(Au(CN)2) + 4 KOH
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Na(PO4)3 + CaCl = Ca(PO4)3 + NaCl =>
Na(PO4)3 + CaCl = Ca(PO4)3 + NaCl
Pb(NO3)2(aq) + K4Fe(CN)6(aq) = KNO3(aq) + Pb2Fe(CN)6(s) =>
2 Pb(NO3)2(aq) + K4Fe(CN)6(aq) = 4 KNO3(aq) + Pb2Fe(CN)6(s)
CO5 + H20 = C6H12O6 + O2 =>
30 CO5 + 3 H20 = 5 C6H12O6 + 60 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
TiO2(s) + Br2(g) + C(s) = TiBr4(i) + CO2(g) =>
TiO2(s) + 2 Br2(g) + C(s) = TiBr4(i) + CO2(g)
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe + S = FeS =>
Fe + S = FeS
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4(aq) + KOH(aq) = H(OH)(aq) + K2SO4(aq) =>
H2SO4(aq) + 2 KOH(aq) = 2 H(OH)(aq) + K2SO4(aq)
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
As4 + O2 = AsO =>
As4 + 2 O2 = 4 AsO
Mg(OH)2(s) = MgO(s) + H2O(l) =>
Mg(OH)2(s) = MgO(s) + H2O(l)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H2SO4(aq) + KOH(aq) = H(OH)(aq) + K2SO4(aq) =>
H2SO4(aq) + 2 KOH(aq) = 2 H(OH)(aq) + K2SO4(aq)
Fe + HCl = H2 + FeCl2 =>
Fe + 2 HCl = H2 + FeCl2
Fe2S3 + O2 = Fe2O3 + S =>
2 Fe2S3 + 3 O2 = 2 Fe2O3 + 6 S
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuSO4 + K4Fe(CN)6 = Cu2Fe(CN)6 + K2SO4 =>
2 CuSO4 + K4Fe(CN)6 = Cu2Fe(CN)6 + 2 K2SO4
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H2O + K = H2 + KOH =>
2 H2O + 2 K = H2 + 2 KOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSO4 + K4Fe(CN)6 = Cu2Fe(CN)6 + K2SO4 =>
2 CuSO4 + K4Fe(CN)6 = Cu2Fe(CN)6 + 2 K2SO4
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AgNO3(aq) + K4Fe(CN)6(aq) = KNO3(aq) + Ag4Fe(CN)6(s) =>
4 AgNO3(aq) + K4Fe(CN)6(aq) = 4 KNO3(aq) + Ag4Fe(CN)6(s)
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
NaOH + H2SO4 = Na2SO4 + HOH =>
2 NaOH + H2SO4 = Na2SO4 + 2 HOH
As4 + O2 = AsO3 =>
As4 + 6 O2 = 4 AsO3
K + Cl = KCl =>
K + Cl = KCl
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Ba(OH)2 + Na(OH) = Na(OH)2 + Ba(OH) =>
Ba(OH)2 + Na(OH) = Na(OH)2 + Ba(OH)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/30/15
Equations balanced on 11/29/14
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