Equations balanced on the previous day | Equations balanced on the next day |
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H5OH + H2SO4 = H2SO3 + H2O + CO2 =>
C6H5OH + 14 H2SO4 = 14 H2SO3 + 3 H2O + 6 CO2
F2 + NH3 = HF + N2 =>
3 F2 + 2 NH3 = 6 HF + N2
HBO2 + H2O = B2H6 + O2 =>
2 HBO2 + 2 H2O = B2H6 + 3 O2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Zn + Mn(CH3COO)7 = Zn(CH3COO) + Mn =>
7 Zn + Mn(CH3COO)7 = 7 Zn(CH3COO) + Mn
As2S5 + H2O2 + NH4OH = (NH4)2SO4 + (NH4)3AsO4 + H2O =>
As2S5 + 20 H2O2 + 16 NH4OH = 5(NH4)2SO4 + 2(NH4)3AsO4 + 28 H2O
Fe(OH)3 + SO2 + BaCl2 = FeSO3 + H2O + BaSO3 + Cl2 =>
2 Fe(OH)3 + 3 SO2 + BaCl2 = 2 FeSO3 + 3 H2O + BaSO3 + Cl2
Na1Cl1O1 = Na1Cl1O3 + Na1Cl1 =>
3 Na1Cl1O1 = Na1Cl1O3 + 2 Na1Cl1
HS + OH = H2S + O =>
HS + OH = H2S + O
HS + OH = S + H2O =>
HS + OH = S + H2O
Cu + Al(SO4)3 = Cu2(SO4) + Al =>
6 Cu + Al(SO4)3 = 3 Cu2(SO4) + Al
HBrO3 + K2HCO3 = (HBrO3)2HCO3 + K =>
2 HBrO3 + K2HCO3 = (HBrO3)2HCO3 + 2 K
Li + Mg(NO2)2 = Li(NO2)2 + Mg =>
Li + Mg(NO2)2 = Li(NO2)2 + Mg
KClO3 + H2O + KI = KCl + I2 + KOH =>
KClO3 + 3 H2O + 6 KI = KCl + 3 I2 + 6 KOH
Al + HCl = Cl + HAl =>
Al + HCl = Cl + HAl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Na3AsO4 + H2S = Na2S + As2S3 + S + H2O =>
2 Na3AsO4 + 8 H2S = 3 Na2S + As2S3 + 2 S + 8 H2O
NaCH3COO = C3H6O + Na2CO3 =>
2 NaCH3COO = C3H6O + Na2CO3
bromine + potassiumiodide = potassiumbromide + iodine =>
Br2 + 2 KI = 2 KBr + I2
As2S3 + HNO3 + H2O = H2SO3 + H3AsO3 + NO =>
As2S3 + 6 HNO3 + 3 H2O = 3 H2SO3 + 2 H3AsO3 + 6 NO
Ca + KOH = Ca(KOH)2 =>
Ca + 2 KOH = Ca(KOH)2
ZnSO4 + C = ZnS + CO =>
ZnSO4 + 4 C = ZnS + 4 CO
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CrO4{2-} + S2O3{2-} + H2O = Cr{3+} + SO4{2-} + OH{-} =>
8 CrO4{2-} + 3 S2O3{2-} + 17 H2O = 8 Cr{3+} + 6 SO4{2-} + 34 OH{-}
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
MnO2 + CO3{2-} + NO3{-} = MnO4{-2} + NO + CO2 =>
3 MnO2 + 2 CO3{2-} + 2 NO3{-} = 3 MnO4{-2} + 2 NO + 2 CO2
B4O5(OH)4 + H + H2O = B(OH)3 =>
B4O5(OH)4 + 2 H + 3 H2O = 4 B(OH)3
Pb + N2 = PbN2 =>
Pb + N2 = PbN2
C2H5NO2 + C6H13NO5 = C2H5NO2C6H13NO5 =>
C2H5NO2 + C6H13NO5 = C2H5NO2C6H13NO5
CrO4{2-} + SO3{2-} + H2O = CrOH4{-} + SO4{2-} + OH{-} =>
2 CrO4{2-} + 9 SO3{2-} + 5 H2O = 2 CrOH4{-} + 9 SO4{2-} + 2 OH{-}
SnCl4 + NaOH = SnOH + NaCl4 =>
SnCl4 + NaOH = SnOH + NaCl4
C5H8O2 + CrCl3*6H2O = Cr(C5H8O2)3 + H2O + Cl2 =>
6 C5H8O2 + 2 CrCl3*6H2O = 2 Cr(C5H8O2)3 + 12 H2O + 3 Cl2
Ba + LiOH = BaOH + Li =>
Ba + LiOH = BaOH + Li
CS2(g) + O2(g) = CO2(g) + SO(g) =>
CS2(g) + 2 O2(g) = CO2(g) + 2 SO(g)
C6H5ONa + CO2 + H2O = C6H5OH + Na2CO3 =>
2 C6H5ONa + CO2 + H2O = 2 C6H5OH + Na2CO3
Mg3(PO4)2 = Mg{2+} + PO4{3-} =>
Mg3(PO4)2 = 3 Mg{2+} + 2 PO4{3-}
FeSO4 + K2S = FeS + K2(SO4) =>
FeSO4 + K2S = FeS + K2(SO4)
SrCl2 + Hg(C2H3O2)2 = Sr(C2H3O2)2 + HgCl2 =>
SrCl2 + Hg(C2H3O2)2 = Sr(C2H3O2)2 + HgCl2
Fe2(SO4)2 + KCl = FeCl2 + K2SO4 =>
Fe2(SO4)2 + 4 KCl = 2 FeCl2 + 2 K2SO4
H2S + J = S + HJ =>
H2S + 2 J = S + 2 HJ
Na2S + Sr(No3)2 = NaNo3 + SSr =>
Na2S + Sr(No3)2 = 2 NaNo3 + SSr
NaNO3 + H2 = NaNO2 + H2O =>
NaNO3 + H2 = NaNO2 + H2O
C2H6(g) + NH3(g) + O2(g) = C3H3N(g) + H2O(g) =>
6 C2H6(g) + 4 NH3(g) + 9 O2(g) = 4 C3H3N(g) + 18 H2O(g)
MgCl2(aq) + KOH(aq) = Mg(OH)2 + KCl =>
MgCl2(aq) + 2 KOH(aq) = Mg(OH)2 + 2 KCl
(HNO3) + Ba(OH)2 = Ba(NO3)2 + (H2O) =>
2(HNO3) + Ba(OH)2 = Ba(NO3)2 + 2(H2O)
KOH + Na2O = NaOH + K2O =>
2 KOH + Na2O = 2 NaOH + K2O
S + HNO3 = SO2 + NO + H2 =>
2 S + 2 HNO3 = 2 SO2 + 2 NO + H2
CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
Li2O + CuSO4 = Li2SO4 + CuO =>
Li2O + CuSO4 = Li2SO4 + CuO
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