Equations balanced on the previous day | Equations balanced on the next day |
4 Na + O2 = 2 Na2O
PbO2 + NaOH + Cr2(SO4)3 = PbSO4 + Na2CrO4 + H2O =>
3 PbO2 + 4 NaOH + Cr2(SO4)3 = 3 PbSO4 + 2 Na2CrO4 + 2 H2O
Al2(SO4)3 + Na2B4O7 + H2O = Al(OH)3 + H3BO3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2B4O7 + 21 H2O = 2 Al(OH)3 + 12 H3BO3 + 3 Na2SO4
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + H2SO4 = CuO + SO2 + H2O =>
Cu + H2SO4 = CuO + SO2 + H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2
FeS2 + O2 = Fe2O2 + SO2 =>
2 FeS2 + 5 O2 = Fe2O2 + 4 SO2
Cu{2+} + Zn = Cu + Zn{2+} =>
Cu{2+} + Zn = Cu + Zn{2+}
H2(g) + Cl2(g) = HCl(g) =>
H2(g) + Cl2(g) = 2 HCl(g)
BaCO3 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2O + CO2
KBiO3 + SnCl2 + HCl = SnCl4 + KCl + BiCl3 + H2O =>
KBiO3 + SnCl2 + 6 HCl = SnCl4 + KCl + BiCl3 + 3 H2O
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
K2MnO4 + KNO2 + HNO3 = Mn(NO3)2 + KNO3 + H2O =>
K2MnO4 + 2 KNO2 + 4 HNO3 = Mn(NO3)2 + 4 KNO3 + 2 H2O
Sn + Cl2 = SnCl =>
2 Sn + Cl2 = 2 SnCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
Bi + HCl = BiCl3 + H2 =>
2 Bi + 6 HCl = 2 BiCl3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Fe(OH)2(CH3COO) + HCl = FeCl3 + CH3COOH + H2O =>
Fe(OH)2(CH3COO) + 3 HCl = FeCl3 + CH3COOH + 2 H2O
KMnO4 + MnSO4 + H2O = MnO2 + H2SO4 + K2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + 2 H2SO4 + K2SO4
P2O3 = P + O2 =>
2 P2O3 = 4 P + 3 O2
Sn + O2 = SnO2 =>
Sn + O2 = SnO2
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuS + HNO3 = CuSO4 + NO + H20 =>
10 CuS + 20 HNO3 = 10 CuSO4 + 20 NO + H20
HCl + Na2CO3 = H2O + CO2 + NaCl =>
2 HCl + Na2CO3 = H2O + CO2 + 2 NaCl
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H2O2 + FeCl3 = FeCl2 + HCl + O2 =>
H2O2 + 2 FeCl3 = 2 FeCl2 + 2 HCl + O2
H2SO4 + Sn(CO3)2 = Sn(SO4)2 + CO2 + H2O =>
2 H2SO4 + Sn(CO3)2 = Sn(SO4)2 + 2 CO2 + 2 H2O
BiCl3 + H2O = Bi(OH)3 + HCl =>
BiCl3 + 3 H2O = Bi(OH)3 + 3 HCl
Cr2(SO4)3 + K2CO3 + H2O = CrOHCO3 + H2CO3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 + 2 H2O = 2 CrOHCO3 + H2CO3 + 3 K2SO4
S + Cu = CuS =>
S + Cu = CuS
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
Al + NaNO3 = Al2O3 + Na2O + N2 =>
10 Al + 6 NaNO3 = 5 Al2O3 + 3 Na2O + 3 N2
Ba(OH)2 + Al(NO3)3 = Ba(NO3)2 + Al(OH)3 =>
3 Ba(OH)2 + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al(OH)3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Sn + HCl = SnCl + H =>
Sn + HCl = SnCl + H
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
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Equations balanced on 02/27/15
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