Equations balanced on the previous day | Equations balanced on the next day |
2(NH3OH)2SO4 + [Fe(H2O)6] = [Fe(H2O)6](SO4)2 + 2(NH3OH)2
Zn(s) + H{+} = Zn2{+} + H2 =>
4 Zn(s) + 2 H{+} = 2 Zn2{+} + H2
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Mg(OH){2+} + KCl = MgCl{2+} + KOH =>
Mg(OH){2+} + KCl = MgCl{2+} + KOH
HCOOH + CH3ONa = H3O + C2H2O2Na =>
HCOOH + CH3ONa = H3O + C2H2O2Na
Cr(OH)4{-}(aq) + OH{-}(aq) + H2O2 = CrO4{2-}(aq) + H2O(l) =>
2 Cr(OH)4{-}(aq) + 2 OH{-}(aq) + 3 H2O2 = 2 CrO4{2-}(aq) + 8 H2O(l)
H2SO4 + NaHCO3 = CO2 + Na2SO4 + H2O =>
H2SO4 + 2 NaHCO3 = 2 CO2 + Na2SO4 + 2 H2O
HI4 + HIO3 = I2 + H2O =>
10 HI4 + 2 HIO3 = 21 I2 + 6 H2O
S + SO4{2+} + OH{-} = SO3{2-} + H2O =>
3 S + 2 SO4{2+} + 14 OH{-} = 5 SO3{2-} + 7 H2O
I2 + Na2I2O3 = Na2I4O6 + NaI =>
I2 + 2 Na2I2O3 = Na2I4O6 + 2 NaI
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C4H1204 + O2 = CO2 + H2O =>
C4H1204 + 305 O2 = 4 CO2 + 602 H2O
CrO2{-} + OH{-} = CrO4{-} + H2O + e =>
CrO2{-} + 4 OH{-} = CrO4{-} + 2 H2O + 4e
Br2(l) + NaI(aq) = BrI(aq) + Na(s) =>
Br2(l) + 2 NaI(aq) = 2 BrI(aq) + 2 Na(s)
TiO2 + H2SO4 = TiOSO4 + H2O =>
TiO2 + H2SO4 = TiOSO4 + H2O
C8H8O2 + C6H5MgBr + H3O = C19H16O + MgBr(OCH3) =>
5 C8H8O2 + 11 C6H5MgBr + 6 H3O = 5 C19H16O + 11 MgBr(OCH3)
HNO3 + AsS3 + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
23 HNO3 + 3 AsS3 + 2 H2O = 3 AsO4{3-} + 9 SO4{2-} + 23 NO + 27 H{+}
Br2(l) + NaI(aq) = BrI(aq) + Na(s) =>
Br2(l) + 2 NaI(aq) = 2 BrI(aq) + 2 Na(s)
HF(aq) + NaOH = NaF + H2O =>
HF(aq) + NaOH = NaF + H2O
CH3F + Cl2 = CFCl3 + HCl =>
CH3F + 3 Cl2 = CFCl3 + 3 HCl
C8H8O2 + C6H5MgBr + H3O = C19H16O + MgBr(OCH3) =>
5 C8H8O2 + 11 C6H5MgBr + 6 H3O = 5 C19H16O + 11 MgBr(OCH3)
C8H8O2 + C6H5MgBr + H3O = C19H16O + MgBr(OCH3) =>
5 C8H8O2 + 11 C6H5MgBr + 6 H3O = 5 C19H16O + 11 MgBr(OCH3)
Al2 + CaSO4 = Al2(SO4)3 + Ca =>
Al2 + 3 CaSO4 = Al2(SO4)3 + 3 Ca
CH3COONa + H2O = CH4COONa + OH =>
CH3COONa + H2O = CH4COONa + OH
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
HF + O2 = H2O + OF =>
4 HF + 3 O2 = 2 H2O + 4 OF
K2CO3 + H3PO4 = K3PO4 + H + CO3 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 6 H + 3 CO3
Cl2 + KL = L2 + KCl =>
Cl2 + 2 KL = L2 + 2 KCl
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
C8H8O2 + C6H5MgBr + H3O = C19H16O + MgBr(OCH3) =>
5 C8H8O2 + 11 C6H5MgBr + 6 H3O = 5 C19H16O + 11 MgBr(OCH3)
Ca(OH)2 + NaNO3 = Ca(NO3)2 + NaOH =>
Ca(OH)2 + 2 NaNO3 = Ca(NO3)2 + 2 NaOH
CH2O + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO + H2O =>
8 CH2O + 2 KMnO4 + 3 H2SO4 = 8 HCOOH + 2 MnSO4 + K2SO + 3 H2O
C8H8O2 + C6H5MgBr + H3O = C19H16O + MgBr(OCH3) =>
5 C8H8O2 + 11 C6H5MgBr + 6 H3O = 5 C19H16O + 11 MgBr(OCH3)
C8H8O2 + C6H5MgBr + H3O = C19H16O + MgBr(OCH3) =>
5 C8H8O2 + 11 C6H5MgBr + 6 H3O = 5 C19H16O + 11 MgBr(OCH3)
K + AgNO3 = KNO3 + Ag =>
K + AgNO3 = KNO3 + Ag
KCNS + H2SO4 = HCNS + K2SO4 =>
2 KCNS + H2SO4 = 2 HCNS + K2SO4
AgNO3(s) + Mg(s) = Mg(NO3)2 + Ag(s) =>
2 AgNO3(s) + Mg(s) = Mg(NO3)2 + 2 Ag(s)
C8H16O2(s) + O2(g) = CO29(g) + H20(g) =>
5 C8H16O2(s) + 575 O2(g) = 40 CO29(g) + 4 H20(g)
C6H5CH3 + Br2 = C6H5CH3(Br) =>
2 C6H5CH3 + Br2 = 2 C6H5CH3(Br)
Ba(OH)2 + H(NO3) = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 H(NO3) = Ba(NO3)2 + 2 H2O
KI + H2SO4 = I2 + K2SO4 + H2O + H2S =>
8 KI + 5 H2SO4 = 4 I2 + 4 K2SO4 + 4 H2O + H2S
SN + NO3{-} + H3O{+} = SNO2 + NO2 + H2O =>
SN + 4 NO3{-} + 4 H3O{+} = SNO2 + 4 NO2 + 6 H2O
Co2 = Co4 =>
2 Co2 = Co4
Ca + PtI4 = CaI + Pt =>
4 Ca + PtI4 = 4 CaI + Pt
Na(s) + Br(l) = NaBr(aq) =>
Na(s) + Br(l) = NaBr(aq)
Na(s) + Br(l) = NaBr(aq) =>
Na(s) + Br(l) = NaBr(aq)
CuSO4 + Na2CO3 + H2O = Cu2(OH)2CO3 + Na2SO4 + NaHCO3 =>
2 CuSO4 + 3 Na2CO3 + 2 H2O = Cu2(OH)2CO3 + 2 Na2SO4 + 2 NaHCO3
L2 + KF = KL + F2 =>
L2 + 2 KF = 2 KL + F2
K + SrCl2 = KCl2 + Sr =>
K + SrCl2 = KCl2 + Sr
HNO3 + HS = NO + HO + S =>
HNO3 + HS = NO + 2 HO + S
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