Equations balanced on the previous day | Equations balanced on the next day |
Ca + H2CrO4 = H2 + CaCrO4
Cr2O7{-2} + H2O + Cl{-} = Cr{+3} + OH{-} + Cl2 =>
Cr2O7{-2} + 7 H2O + 6 Cl{-} = 2 Cr{+3} + 14 OH{-} + 3 Cl2
Cr2O7{-2} + H2O + Cl{-} = Cr{+3} + OH{-} + Cl2 =>
Cr2O7{-2} + 7 H2O + 6 Cl{-} = 2 Cr{+3} + 14 OH{-} + 3 Cl2
K2Cr2O7 + (CH3)2CHCH2OH + H2SO4 = (CH3)2CHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 3(CH3)2CHCH2OH + 8 H2SO4 = 3(CH3)2CHCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
KBr + Pb(No3)2 = KNo3 + PbBr2 =>
2 KBr + Pb(No3)2 = 2 KNo3 + PbBr2
Cr2O7{-2} + H2O + Cl{-} = Cr{+3} + OH{-} + Cl2 =>
Cr2O7{-2} + 7 H2O + 6 Cl{-} = 2 Cr{+3} + 14 OH{-} + 3 Cl2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Li2CO3 + H2O = Li(OH)2 + CO =>
Li2CO3 + 2 H2O = 2 Li(OH)2 + CO
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu{2+} + HCl = CuCl + H{2+} =>
Cu{2+} + HCl = CuCl + H{2+}
H2(g) + I2(g) = HI2(s) =>
H2(g) + 2 I2(g) = 2 HI2(s)
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(aq) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(aq)
Zn + HI = ZnI2 + H2 =>
Zn + 2 HI = ZnI2 + H2
AlOH + SO3 = Al + SO3OH =>
AlOH + SO3 = Al + SO3OH
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
Mg + Na2SO4 = Mg(SO4)2 + Na2 =>
Mg + 2 Na2SO4 = Mg(SO4)2 + 2 Na2
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH2NS + O2 = CO2 + H2O + SO3 + N2 =>
2 CH2NS + 6 O2 = 2 CO2 + 2 H2O + 2 SO3 + N2
Pb2N + NaOH = NaN + Pb2OH =>
Pb2N + NaOH = NaN + Pb2OH
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
NaHCO3 = NaCO3 + H =>
NaHCO3 = NaCO3 + H
NaPO + BaCl = NaCl + POBa =>
NaPO + BaCl = NaCl + POBa
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(C2H3O2)2 + NaOH = Pb(OH)2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaOH = Pb(OH)2 + 2 NaC2H3O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li2CO3 + MoBr4 = LiBr + Mo(CO3)2 =>
2 Li2CO3 + MoBr4 = 4 LiBr + Mo(CO3)2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(aq) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(aq)
MgCO3(s) + HNO3 = Mg(NO3)2(aq) + CO2(g) + H2O(l) =>
MgCO3(s) + 2 HNO3 = Mg(NO3)2(aq) + CO2(g) + H2O(l)
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(aq) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(aq)
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O =>
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(aq) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(aq)
Zn + HBr = ZnBr2 + H =>
Zn + 2 HBr = ZnBr2 + 2 H
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Br2 + P = PBr5 =>
5 Br2 + 2 P = 2 PBr5
Zn3 + Fe2Cl6 = ZnCl2 + Fe =>
Zn3 + Fe2Cl6 = 3 ZnCl2 + 2 Fe
CuI + K2SO4 + I2 = CuSO4 + KI =>
2 CuI + 2 K2SO4 + I2 = 2 CuSO4 + 4 KI
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(aq) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO4{-}(aq) + Fe{2+}(aq) + H{+}(aq) = Mn{2+}(aq) + Fe{3+}(aq) + H2O =>
MnO4{-}(aq) + 5 Fe{2+}(aq) + 8 H{+}(aq) = Mn{2+}(aq) + 5 Fe{3+}(aq) + 4 H2O
Cr2O7{-2} + H2O + Cl{-} = Cr{+3} + OH{-} + Cl2 =>
Cr2O7{-2} + 7 H2O + 6 Cl{-} = 2 Cr{+3} + 14 OH{-} + 3 Cl2
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