Equations balanced on the previous day | Equations balanced on the next day |
2 K3PO4 + 3 Cu(NO3)2 = 6 KNO3 + Cu3(PO4)2
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
NaCN + Cl2 + NaOH = N2 + NaHCO3 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 10 NaOH = N2 + 2 NaHCO3 + 10 NaCl + 4 H2O
Na(Au(CN)2) + Zn = Au + Na2(Zn(CN)4) =>
2 Na(Au(CN)2) + Zn = 2 Au + Na2(Zn(CN)4)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
K2Cr2O7 + H2O + S = SO4 + KOH + Cr2O =>
4 K2Cr2O7 + 4 H2O + 5 S = 5 SO4 + 8 KOH + 4 Cr2O
H3Po4 + H2S + K2Cr2O7 = K3Po4 + Cr2(HPo4)3 + S8 + H2O =>
88 H3Po4 + 72 H2S + 24 K2Cr2O7 = 16 K3Po4 + 24 Cr2(HPo4)3 + 9 S8 + 168 H2O
Cu + HNO3 = [Cu(NO3)4]2 + NO + H2O =>
6 Cu + 32 HNO3 = 3[Cu(NO3)4]2 + 8 NO + 16 H2O
Ni + HBr = NiBr2 + H2 =>
Ni + 2 HBr = NiBr2 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H4SiO4 + Al(OH)3 = Al4(SiO4)3 + H2O =>
3 H4SiO4 + 4 Al(OH)3 = Al4(SiO4)3 + 12 H2O
HCl + Hg = H + Hg2Cl2 =>
2 HCl + 2 Hg = 2 H + Hg2Cl2
Ba(HCO3)2(S) = BaCO3(S) + H2O(g) + CO2(g) =>
Ba(HCO3)2(S) = BaCO3(S) + H2O(g) + CO2(g)
BaSO4 + KClO3 = Ba(ClO3)2 + K2SO4 =>
BaSO4 + 2 KClO3 = Ba(ClO3)2 + K2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H8 + O2 = C3H6O + H2O =>
C3H8 + O2 = C3H6O + H2O
Li3PO3 + NaOH = LiOH + Na3PO3 =>
Li3PO3 + 3 NaOH = 3 LiOH + Na3PO3
Na2CrO7 + NaCOOH + HCOOH = Cr(COOH)3 + Na2CO3 + H2O =>
2 Na2CrO7 + 14 NaCOOH + HCOOH = 2 Cr(COOH)3 + 9 Na2CO3 + 5 H2O
SO2 + H2O = HO2 + SO =>
3 SO2 + H2O = 2 HO2 + 3 SO
H{+} + Cr2O7{2-} + C2H5OH = Cr3{+} + C2H4O + H2O =>
8 H{+} + 3 Cr2O7{2-} + 17 C2H5OH = 2 Cr3{+} + 17 C2H4O + 21 H2O
BaCl2 + (NH4)2Cr2O7 = BaCr2O7 + NH4Cl =>
BaCl2 + (NH4)2Cr2O7 = BaCr2O7 + 2 NH4Cl
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
C4H10O + CrO3 = C4H8O + Cr + H2O =>
3 C4H10O + CrO3 = 3 C4H8O + Cr + 3 H2O
H2S + H2O + Cl2 = H2SO4 + HCl =>
H2S + 4 H2O + 4 Cl2 = H2SO4 + 8 HCl
NH3 + NaOH = NH4OH + Na2O =>
NH3 + 2 NaOH = NH4OH + Na2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH4I + C12 = NH4C1 + I2 =>
12 NH4I + C12 = 12 NH4C1 + 6 I2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuSO4 + H2C2O4 = CuC2O4 + H2SO4 =>
CuSO4 + H2C2O4 = CuC2O4 + H2SO4
K2C2O4 = K + C + O2 =>
K2C2O4 = 2 K + 2 C + 2 O2
Ru{3+} + BrO{-} + H2O = RuO4 + Br{-} + H{+} =>
2 Ru{3+} + 5 BrO{-} + 3 H2O = 2 RuO4 + 5 Br{-} + 6 H{+}
NH4I + HNO3 = NO2 + I2 + H2O =>
2 NH4I + 16 HNO3 = 18 NO2 + I2 + 12 H2O
Al(OH)3 + MgO = Al2O3 + Mg(OH)2 =>
2 Al(OH)3 + 3 MgO = Al2O3 + 3 Mg(OH)2
CuSO4 + NaOH = CuOHNaSO4 =>
CuSO4 + NaOH = CuOHNaSO4
Ru{3+} + BrO{-} + H2O = RuO4 + Br{-} + H{+} =>
2 Ru{3+} + 5 BrO{-} + 3 H2O = 2 RuO4 + 5 Br{-} + 6 H{+}
HIO3H2O = HIO4H2 =>
HIO3H2O = HIO4H2
H3Po4 + Ca(OH) = H2O + Ca3(Po4) =>
H3Po4 + 3 Ca(OH) = 3 H2O + Ca3(Po4)
XPCl3 + XH2O = XH3PO3 + XHCl =>
XPCl3 + 3 XH2O = XH3PO3 + 3 XHCl
Na(s) + KOH(aq) = NaOH(aq) + K(s) =>
Na(s) + KOH(aq) = NaOH(aq) + K(s)
As2S5 + NO3{-} + H2O = H3O{+} + NO + SO4{2-} + AsO4{3-} =>
3 As2S5 + 40 NO3{-} + 12 H2O = 8 H3O{+} + 40 NO + 15 SO4{2-} + 6 AsO4{3-}
K(OH) + H3(PO4) = K3(PO4) + H2O =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H2O
P(C6H5)3 + S = P(C6H5)3S =>
P(C6H5)3 + S = P(C6H5)3S
Cl2(g) + KOH(aq) = KClO(aq) + HCl(aq) =>
Cl2(g) + KOH(aq) = KClO(aq) + HCl(aq)
I2O5 + H{+} + Cl{-} = [ICl4]{-} + Cl2 + H2O =>
I2O5 + 10 H{+} + 12 Cl{-} = 2[ICl4]{-} + 2 Cl2 + 5 H2O
MnO2 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + H2O + Na2SO4 =>
MnO2 + Na2C2O4 + 2 H2SO4 = MnSO4 + 2 CO2 + 2 H2O + Na2SO4
Ru{3+} + BrO{-} + H2O = RuO4 + Br{-} + H{+} =>
2 Ru{3+} + 5 BrO{-} + 3 H2O = 2 RuO4 + 5 Br{-} + 6 H{+}
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
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