Equations balanced on the previous day | Equations balanced on the next day |
2 C2H5COOH + Mg(OH)2 = (C2H5COO)2Mg + 2 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
IO + H2O = O2 + HI =>
4 IO + 2 H2O = 3 O2 + 4 HI
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
H2Br2 = HBr =>
H2Br2 = 2 HBr
Li3PO4 + Na = Na3PO4 + Li =>
Li3PO4 + 3 Na = Na3PO4 + 3 Li
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(OH)2 + Br2O7 = FeO + Br(OH)7 =>
7 Fe(OH)2 + Br2O7 = 7 FeO + 2 Br(OH)7
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Fe2 + HNO3 = Fe(NO3)3 + NH4NO2 + H2O =>
5 Fe2 + 36 HNO3 = 10 Fe(NO3)3 + 3 NH4NO2 + 12 H2O
Al(OH)3 + HBr = H2O + Al + Br =>
Al(OH)3 + 3 HBr = 3 H2O + Al + 3 Br
NaOH + CO = H2CO3 + Na =>
2 NaOH + CO = H2CO3 + 2 Na
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaP + H2SO4 = H2P + CaSO4 =>
CaP + H2SO4 = H2P + CaSO4
C2H5O + NaOH = C2H4ONa + H2O =>
C2H5O + NaOH = C2H4ONa + H2O
(d)Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2(d)Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
Na(s) + ZnI2 = NaI(aq) + Zn =>
2 Na(s) + ZnI2 = 2 NaI(aq) + Zn
Sn(OH)4 + H2SO4 = Sn(SO4)2 + H2O =>
Sn(OH)4 + 2 H2SO4 = Sn(SO4)2 + 4 H2O
VS + FeO = VO + FeS =>
VS + FeO = VO + FeS
HMnO4 + Ni(OH)3 = Ni2(MnO4)3 + H2NiO4 + H2O =>
3 HMnO4 + 3 Ni(OH)3 = Ni2(MnO4)3 + H2NiO4 + 5 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)5]Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5]Cl3 + 2 H2O
C240H90O4NS + O2 = H2O + CO2 + NO + SO2 =>
C240H90O4NS + 262 O2 = 45 H2O + 240 CO2 + NO + SO2
C12H22O11 + HCl = C12H19Cl3O8 + H2O =>
C12H22O11 + 3 HCl = C12H19Cl3O8 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr2O3 + NO3{-} + (CO3)2{-} = (CrO4)2{-} + NO2{-} + CO2 =>
Cr2O3 + 3 NO3{-} + (CO3)2{-} = (CrO4)2{-} + 3 NO2{-} + 2 CO2
Ca(NO3)2(H2O)4 + Co(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 + C6H8O7H2O = Ca6Co4Fe20O40 + H2O + CO2 + N2 =>
54 Ca(NO3)2(H2O)4 + 36 Co(NO3)2(H2O)6 + 180 Fe(NO3)3(H2O)9 + 200 C6H8O7H2O = 9 Ca6Co4Fe20O40 + 3052 H2O + 1200 CO2 + 360 N2
NiSO4 + (NH4)2S2O8 + NaOH = NiO3 + (NH4)2SO4 + Na2SO4 + H2O =>
NiSO4 + 2(NH4)2S2O8 + 6 NaOH = NiO3 + 2(NH4)2SO4 + 3 Na2SO4 + 3 H2O
PbO2 + NaHSO4 + Zn = PbSO4 + Na2SO4 + ZnO + H2O =>
PbO2 + 2 NaHSO4 + Zn = PbSO4 + Na2SO4 + ZnO + H2O
H2O + Mn{2+} + NaBiO3 = MnO4{-} + Bi{3+} + Na{+} + OH{-} =>
7 H2O + 2 Mn{2+} + 5 NaBiO3 = 2 MnO4{-} + 5 Bi{3+} + 5 Na{+} + 14 OH{-}
Na2S2O3 + I2 + NaOH = Na2SO4 + NaI + H2O =>
Na2S2O3 + 4 I2 + 10 NaOH = 2 Na2SO4 + 8 NaI + 5 H2O
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + Cl2SO4 =>
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + Cl2SO4
NH4F + H2O = F + NO + H2 =>
NH4F + H2O = F + NO + 3 H2
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
Ba + NO2 = Ba(NO2)2 =>
Ba + 2 NO2 = Ba(NO2)2
FeCl3 + Pt = PtCl4 + Fe =>
4 FeCl3 + 3 Pt = 3 PtCl4 + 4 Fe
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
FeO + AgNO3 = FeNO3 + AgO =>
FeO + AgNO3 = FeNO3 + AgO
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NH4 + OH + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH4 + 2 OH + CuSO4 = Cu(OH)2 + (NH4)2SO4
NH4 + OH + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH4 + 2 OH + CuSO4 = Cu(OH)2 + (NH4)2SO4
C13H12N4S + CuO = Cu + CO2 + CuSO4 + NH3 =>
C13H12N4S + 30 CuO = 29 Cu + 13 CO2 + CuSO4 + 4 NH3
Mn(I2)2 + Hg(Cl2)2 = Hg(I2)2 + Mn(Cl2)2 =>
Mn(I2)2 + Hg(Cl2)2 = Hg(I2)2 + Mn(Cl2)2
HBr + K3SO4 = KBr + H3SO4 =>
3 HBr + K3SO4 = 3 KBr + H3SO4
Sn(NO3)2 + H2O = Sn(OH)2 + HNO3 =>
Sn(NO3)2 + 2 H2O = Sn(OH)2 + 2 HNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Co2O3 + C = Co + CO2 =>
2 Co2O3 + 3 C = 4 Co + 3 CO2
Sn(s) + HNO3(aq) = SnO2(s) + NO2(g) + H2O(l) =>
Sn(s) + 4 HNO3(aq) = SnO2(s) + 4 NO2(g) + 2 H2O(l)
Ai2O3 + HBr = AiBr3 + H2O =>
Ai2O3 + 6 HBr = 2 AiBr3 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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