Equations balanced on the previous day | Equations balanced on the next day |
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Cr2O4 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Cr2O4 + 2 Br2 + 8 NaOH = 2 Na2CrO4 + 4 NaBr + 4 H2O
AgNO{3} + NaCO{3} = NaNO{3} + AgCO{3} =>
AgNO{3} + NaCO{3} = NaNO{3} + AgCO{3}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
B2O3 + Na2O = Na4B2O5 =>
B2O3 + 2 Na2O = Na4B2O5
Na2O2 + C4H6 + H2O = Na2CO3 + NaOH =>
11 Na2O2 + C4H6 + 4 H2O = 4 Na2CO3 + 14 NaOH
K2Cr2O7 + H5S + HCl = KCl + S + CrCl3 + H2O =>
5 K2Cr2O7 + 6 H5S + 40 HCl = 10 KCl + 6 S + 10 CrCl3 + 35 H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Cu(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2 + CuCl2 =>
Cu(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2 + CuCl2
Al + KOH + H2O + H2SO4 = [KAl(SO4)2*12H2O] + H2 =>
2 Al + 2 KOH + 22 H2O + 4 H2SO4 = 2[KAl(SO4)2*12H2O] + 3 H2
CuSO4 + NaHCO3 = CuCO3*Cu(OH)2 + Na2SO4 + H2O + CO2 =>
2 CuSO4 + 4 NaHCO3 = CuCO3*Cu(OH)2 + 2 Na2SO4 + H2O + 3 CO2
VO4{3-} + Fe{+2} + H{+} = VO{2+} + Fe{3+} + H2O =>
VO4{3-} + Fe{+2} + 6 H{+} = VO{2+} + Fe{3+} + 3 H2O
Na2O + HBrO3 = NaBrO3 + H2O =>
Na2O + 2 HBrO3 = 2 NaBrO3 + H2O
Al2(CO3)2 = (CO2)2 + Al2O2 =>
Al2(CO3)2 = (CO2)2 + Al2O2
C6H14 + C2H4 = C12H26 =>
C6H14 + 3 C2H4 = C12H26
NaBH4 + H2O = Na2B2O7 + H2 =>
2 NaBH4 + 7 H2O = Na2B2O7 + 11 H2
CH3CoOH + NH4OH = CH3CoONH4 + H2O =>
CH3CoOH + NH4OH = CH3CoONH4 + H2O
CH3CH2OH + CH3COOH = CH3COC2H5 + H2O =>
3 CH3CH2OH + CH3COOH = 2 CH3COC2H5 + 3 H2O
W + C = W2C3 =>
2 W + 3 C = W2C3
CuSO4 + MgCO3 = MgSO4 + CuCO3 =>
CuSO4 + MgCO3 = MgSO4 + CuCO3
Sr(OH)2 = SrO + H2O =>
Sr(OH)2 = SrO + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
PbO + CuO + IrO2 + O2 = Pb2CuIrO7 =>
2 PbO + CuO + IrO2 + O2 = Pb2CuIrO7
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CuS + KClO3 = CuSO4 + KCl =>
3 CuS + 4 KClO3 = 3 CuSO4 + 4 KCl
Al(s) + Pb(No3)2(aq) = Al(No3)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(No3)2(aq) = 2 Al(No3)3(aq) + 3 Pb(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(CH3)2SiO + Si(OC2H5)4 = C10H26Si2O5 =>
(CH3)2SiO + Si(OC2H5)4 = C10H26Si2O5
Mn2(Cr2O7)7 + Sr = Mn2 + Sr(Cr2O7)7 =>
Mn2(Cr2O7)7 + Sr = Mn2 + Sr(Cr2O7)7
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2(aq) + NaOH(aq) = NaCl(aq) + NaClO3(aq) + H2O(l) =>
3 Cl2(aq) + 6 NaOH(aq) = 5 NaCl(aq) + NaClO3(aq) + 3 H2O(l)
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
N2O3H2O3 = HNO3 =>
N2O3H2O3 = 2 HNO3
Ca(CH3CO2)2 + Na2CO3 = CaCO3 + NaCH3CO2 =>
Ca(CH3CO2)2 + Na2CO3 = CaCO3 + 2 NaCH3CO2
Sr(OH)2 = Sr + OH =>
Sr(OH)2 = Sr + 2 OH
Fe + Na2S = Fe3Na2S =>
3 Fe + Na2S = Fe3Na2S
Sr(OH)2 + HClO4 = Sr(ClO4)2 + H2O =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 H2O
NH4 + O2 = HNO3 + H2O =>
4 NH4 + 9 O2 = 4 HNO3 + 6 H2O
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Ni(NO3)2 + Ag = Ni + Ag(NO3) =>
Ni(NO3)2 + 2 Ag = Ni + 2 Ag(NO3)
Sr(OH)2 + HClO4 = Sr(ClO4)2 + H2O =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 H2O
KCI = K + CI =>
KCI = K + CI
C6H1207 + SO4 = H2S + H2O + HCO3 =>
10 C6H1207 + 1237 SO4 = 1237 H2S + 4768 H2O + 60 HCO3
CH3OCH3 = C3H6 + H2O =>
3 CH3OCH3 = 2 C3H6 + 3 H2O
Al2O3 = Al(s) + O2 =>
2 Al2O3 = 4 Al(s) + 3 O2
HCl + NaCO3 = NaCl + HCO3 =>
HCl + NaCO3 = NaCl + HCO3
Fe{3+} + Co = Fe{2+} + Co{2+} =>
2 Fe{3+} + Co = 2 Fe{2+} + Co{2+}
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