Equations balanced on the previous day | Equations balanced on the next day |
H2 + 2 Cl = 2 HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CaCl2*2H2O = CaCl2 + H2O =>
CaCl2*2H2O = CaCl2 + 2 H2O
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2S + PbCl2 = HCl + PbS =>
H2S + PbCl2 = 2 HCl + PbS
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Cs + H2SO4 = CsSO4 + H2 =>
Cs + H2SO4 = CsSO4 + H2
KCl + O2 = K2O + Cl2 =>
4 KCl + O2 = 2 K2O + 2 Cl2
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Pb(NO3)2(s) = PbO(s) + NO2(g) + O2(g) =>
2 Pb(NO3)2(s) = 2 PbO(s) + 4 NO2(g) + O2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
I2 + O2 = I2O3 =>
2 I2 + 3 O2 = 2 I2O3
Ca(Ch3COO)2 + Na2CO3 = CaCO3 + Na(Ch3COO) =>
Ca(Ch3COO)2 + Na2CO3 = CaCO3 + 2 Na(Ch3COO)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HCl + Zn = ZnCl + H2 =>
2 HCl + 2 Zn = 2 ZnCl + H2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
CI2AuI3 = AuCI3 + I2 =>
CI2AuI3 = AuCI3 + I2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
Ca(CH3COO)2 + Na2CO3 = CaCO3 + Na(CH3COO) =>
Ca(CH3COO)2 + Na2CO3 = CaCO3 + 2 Na(CH3COO)
C19H34O2 + O2 = H2O + CO2 =>
2 C19H34O2 + 53 O2 = 34 H2O + 38 CO2
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
Mg + O = MgO =>
Mg + O = MgO
HNO3 + P4O10 = N2O5 + HPO3 =>
4 HNO3 + P4O10 = 2 N2O5 + 4 HPO3
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/04/15
Equations balanced on 02/03/14
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