Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + NaI = Na(NO3)2 + PbI
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Mg164Fe36Si100O400 + Si100O200 + H200O100 = Mg288Fe12Si200O900H400 + Fe300O400 + H200 =>
72 Mg164Fe36Si100O400 + 10 Si100O200 + 89 H200O100 = 41 Mg288Fe12Si200O900H400 + 7 Fe300O400 + 7 H200
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
(C3H12) + O2 = CO2 + H2O =>
(C3H12) + 6 O2 = 3 CO2 + 6 H2O
Ca3P2 + HCl = PH3 + CaCl2 =>
Ca3P2 + 6 HCl = 2 PH3 + 3 CaCl2
H3PO4(aq) + LiOH(aq) = Li3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O(l)
Al(OH)3 + KHSO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 Al(OH)3 + 6 KHSO4 = Al2(SO4)3 + 3 K2SO4 + 6 H2O
K2I = K + I2 =>
2 K2I = 4 K + I2
C9H19 + O2 = H2O + CO2 =>
4 C9H19 + 55 O2 = 38 H2O + 36 CO2
BaCl2 + NO3 = BaO3 + NCl2 =>
BaCl2 + NO3 = BaO3 + NCl2
CrCl3 + NaBiO3 + NaOH = Na2CrO4 + Bi + NaCl + H2O =>
5 CrCl3 + 3 NaBiO3 + 22 NaOH = 5 Na2CrO4 + 3 Bi + 15 NaCl + 11 H2O
H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + MnSO4 + Cl2 =>
3 H2SO4 + 2 NaCl + MnO2 = 2 H2O + 2 NaHSO4 + MnSO4 + Cl2
HCH3COO + Ni(OH)2 = Ni(CH3COO)2 + H2O =>
2 HCH3COO + Ni(OH)2 = Ni(CH3COO)2 + 2 H2O
CH2CHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH2CHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Ag3PO4 + NaC2H3O2 = AgC2H3O2 + Na3PO4 =>
Ag3PO4 + 3 NaC2H3O2 = 3 AgC2H3O2 + Na3PO4
Co + H3PO4 = Co3(PO4)2 + H2 =>
3 Co + 2 H3PO4 = Co3(PO4)2 + 3 H2
N2 + H2O = NH2 + NO =>
N2 + H2O = NH2 + NO
NaCH3COO + CaCl2 = NaCl + Ca(CH3COO)2 =>
2 NaCH3COO + CaCl2 = 2 NaCl + Ca(CH3COO)2
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Co + H3PO4 = Co3(PO4)2 + H2 =>
3 Co + 2 H3PO4 = Co3(PO4)2 + 3 H2
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + H2O + I2 =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{+3} + 7 H2O + 3 I2
H2O + C9H7O3 = C2H1O5 + H10O2 =>
400 H2O + 12 C9H7O3 = 54 C2H1O5 + 83 H10O2
HClO3 + Fe(OH)3 = Fe(ClO3)3 + H2O =>
3 HClO3 + Fe(OH)3 = Fe(ClO3)3 + 3 H2O
C7H15OH + [O] = C7H13 + H2O =>
2 C7H15OH + [O] = 2 C7H13 + 3 H2O
Pb(NO3)2 + Na2(CO3) = Pb(CO3)2 + Na2(NO3) =>
Pb(NO3)2 + 2 Na2(CO3) = Pb(CO3)2 + 2 Na2(NO3)
C6H8O7 + (OH) = C6H6O7 + H2O =>
C6H8O7 + 2(OH) = C6H6O7 + 2 H2O
Al2(SO3)3 + Mg(OH)2 = Al2(OH)2 + Mg(SO3)3 =>
Al2(SO3)3 + Mg(OH)2 = Al2(OH)2 + Mg(SO3)3
K + H3PO4 = KPO4 + H2 =>
2 K + 2 H3PO4 = 2 KPO4 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
[Ni(NH3)6]Cl2 + KCN + H2O = K2[Ni(CN)4]*H2O + KCl + NH3 =>
[Ni(NH3)6]Cl2 + 4 KCN + H2O = K2[Ni(CN)4]*H2O + 2 KCl + 6 NH3
ZnCl2(aq) + H2O(l) = ZnOHCl + HCl =>
ZnCl2(aq) + H2O(l) = ZnOHCl + HCl
MgCr2O7 + KI = KCr2O7 + MgI =>
MgCr2O7 + KI = KCr2O7 + MgI
C8H8O + NaBH4 + H2O = C8H10O + NaB(OH)4 =>
4 C8H8O + NaBH4 + 4 H2O = 4 C8H10O + NaB(OH)4
P4O6 + O2 = P4O10 =>
P4O6 + 2 O2 = P4O10
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + K2CrO4 = Cl2 + CrCr3 + KCl + H2O =>
32 HCl + 4 K2CrO4 = 12 Cl2 + CrCr3 + 8 KCl + 16 H2O
S02 + O2 = SO3 =>
S02 + 3 O2 = 2 SO3
NH3 + H2PO4{-} = NH4 + HPO4{-}2 =>
NH3 + H2PO4{-} = NH4 + HPO4{-}2
H2CrO4 + Ni(OH)2 = Ni2(CrO4)2 + H2O =>
2 H2CrO4 + 2 Ni(OH)2 = Ni2(CrO4)2 + 4 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
(NH4)2S + CrCl3 + H2O = (NH4)Cl + Cr(OH)3 + H2S =>
3(NH4)2S + 2 CrCl3 + 6 H2O = 6(NH4)Cl + 2 Cr(OH)3 + 3 H2S
I{-} + Cl2 = ICl2{-} =>
I{-} + Cl2 = ICl2{-}
SiO2 + CO3 = SiO4 + CO2 =>
SiO2 + 2 CO3 = SiO4 + 2 CO2
H2O + HgCl2 + Mg = MgCl2 + Hg(H2O) =>
H2O + HgCl2 + Mg = MgCl2 + Hg(H2O)
NaNO2 + HClO3 = HNO3 + NaNO3 + NaCl =>
3 NaNO2 + HClO3 = HNO3 + 2 NaNO3 + NaCl
HCl + Mn = HMn + Cl =>
HCl + Mn = HMn + Cl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaBr + H2SO4 + NaBrO3 = Br2 + NaSO4 + H2O =>
4 NaBr + 6 H2SO4 + 2 NaBrO3 = 3 Br2 + 6 NaSO4 + 6 H2O
BaCl2Hg2(ClO3)2 = Hg2Cl2Ba(ClO3)2 =>
BaCl2Hg2(ClO3)2 = Hg2Cl2Ba(ClO3)2
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