| Equations balanced on the previous day | Equations balanced on the next day |
CACO3 = CAO + CO2
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
AgOH + NH3 + NaNO3 = Ag(NH3)2(NO3) + NaOH =>
AgOH + 2 NH3 + NaNO3 = Ag(NH3)2(NO3) + NaOH
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
KOH + Na3PO4 = K3PO4 + Na(OH) =>
3 KOH + Na3PO4 = K3PO4 + 3 Na(OH)
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Ag2HCO4 + HNO3 = Ag + NO3 + H2O + CO2 =>
Ag2HCO4 + 3 HNO3 = 2 Ag + 3 NO3 + 2 H2O + CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cr(OH)2 + H2SO4 = Cr(SO4) + H2O =>
Cr(OH)2 + H2SO4 = Cr(SO4) + 2 H2O
C6H5OH + HNO3 = C + NO2 + H2O =>
C6H5OH + 4 HNO3 = 6 C + 4 NO2 + 5 H2O
H2SO4 + Al = Al2(SO4)3 + H2O + H2S =>
15 H2SO4 + 8 Al = 4 Al2(SO4)3 + 12 H2O + 3 H2S
Pb + Br = PbBr =>
Pb + Br = PbBr
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Br2 + Ca3P2 + H2O = HBr + Ca3(PO4)2 =>
8 Br2 + Ca3P2 + 8 H2O = 16 HBr + Ca3(PO4)2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
AlI3(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + Al(C2H3O2)3(aq) =>
2 AlI3(aq) + 3 Pb(C2H3O2)2(aq) = 3 PbI2(s) + 2 Al(C2H3O2)3(aq)
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
MgCi2 + AgNO3 = AgCi + Mg(NO3)2 =>
MgCi2 + 2 AgNO3 = 2 AgCi + Mg(NO3)2
CuS2 + HNO3 = Cu(NO3)2 + H2SO4 + N2O + H2O =>
4 CuS2 + 22 HNO3 = 4 Cu(NO3)2 + 8 H2SO4 + 7 N2O + 3 H2O
HNO3 + CuCO3 = Cu(NO3)2 + H2O + CO2 =>
2 HNO3 + CuCO3 = Cu(NO3)2 + H2O + CO2
H2SO4 + P = P2O5 + H2O + SO2 =>
5 H2SO4 + 2 P = P2O5 + 5 H2O + 5 SO2
HCl + Zn = ZnCl + H2 =>
2 HCl + 2 Zn = 2 ZnCl + H2
Ag{+} + SO4{-2} = Ag2SO4 =>
2 Ag{+} + SO4{-2} = Ag2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
MG + Br2 = MGBr2 =>
MG + Br2 = MGBr2
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
B2H6(g) + O2(g) = B2O3(s) + H2O(g) =>
B2H6(g) + 3 O2(g) = B2O3(s) + 3 H2O(g)
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
MG + Br2 = MGBr2 =>
MG + Br2 = MGBr2
AL + H3PO4 = ALPO4 + H2 =>
2 AL + 2 H3PO4 = 2 ALPO4 + 3 H2
FeS + HCl = HS + FeCl =>
FeS + HCl = HS + FeCl
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CH3COOH + NaOH = H2O + NaCH3COO =>
CH3COOH + NaOH = H2O + NaCH3COO
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
K2CO3 + Sr(NO3)2 = SrCO3 + KNO3 =>
K2CO3 + Sr(NO3)2 = SrCO3 + 2 KNO3
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
Na2SO4(aq) + Sr(NO3)2(aq) = NaNO3(aq) + SrSO4(s) =>
Na2SO4(aq) + Sr(NO3)2(aq) = 2 NaNO3(aq) + SrSO4(s)
SiF4 + Al2O3 = SiO2 + AlF3 =>
3 SiF4 + 2 Al2O3 = 3 SiO2 + 4 AlF3
CuS + HNO3 = Cu(NO3)2 + H2O + NO2 + H2SO4 =>
CuS + 10 HNO3 = Cu(NO3)2 + 4 H2O + 8 NO2 + H2SO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/02/15
Equations balanced on 12/02/14
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