Equations balanced on the previous day | Equations balanced on the next day |
PbO2 + Pb + 2 H2SO4 = 2 PbSO4 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KOH + Al(OH)3 = KAlO2 + H2O =>
KOH + Al(OH)3 = KAlO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Co(C2H3O2) + Al = Al(C2H3O2)3 + Co =>
3 Co(C2H3O2) + Al = Al(C2H3O2)3 + 3 Co
C2H4O2 + H2O = CO2 + H =>
C2H4O2 + 2 H2O = 2 CO2 + 8 H
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C2H4O2 + H2O = CO2 + H =>
C2H4O2 + 2 H2O = 2 CO2 + 8 H
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
KCl + AgO = KO + AgCl =>
KCl + AgO = KO + AgCl
H9C3O3 + O2 = CO2 + H2O =>
4 H9C3O3 + 15 O2 = 12 CO2 + 18 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KCN + HCl = HCN + KCl =>
KCN + HCl = HCN + KCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaO = Ca + O =>
CaO = Ca + O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Ca(ClO3)2 = CaCl2 + O =>
Ca(ClO3)2 = CaCl2 + 6 O
Cu(NO3)2 + H3PO4 = Cu3(PO4)2 + HNO3 =>
3 Cu(NO3)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HNO3
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
NO = N2 + O2 =>
2 NO = N2 + O2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C2H4O + O2 = H2O + CO2 =>
2 C2H4O + 5 O2 = 4 H2O + 4 CO2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
P4 + O2 = P4O7 =>
2 P4 + 7 O2 = 2 P4O7
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
KCl + AgO = KO + AgCl =>
KCl + AgO = KO + AgCl
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
C5H12(g) + O2 = C5H12O2 =>
C5H12(g) + O2 = C5H12O2
CO2 + NaAlO2 + H2O = Al(OH)3 + Na2CO3 =>
CO2 + 2 NaAlO2 + 3 H2O = 2 Al(OH)3 + Na2CO3
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Cu2Se + HNO3 = Cu(NO3)2 + H2SeO3 + NO + H2O =>
3 Cu2Se + 20 HNO3 = 6 Cu(NO3)2 + 3 H2SeO3 + 8 NO + 7 H2O
P4 + O2 = P4O7 =>
2 P4 + 7 O2 = 2 P4O7
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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Equations balanced on 09/07/16
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