Equations balanced on the previous day | Equations balanced on the next day |
Ca(aq) + CO3(aq) = CaCO3(s)
Cr2O3 + CO2 + OH{-} = CH4O + CrO4{2-} =>
Cr2O3 + CO2 + 4 OH{-} = CH4O + 2 CrO4{2-}
Ba(NO3)2 + K2SO4 = BaSO4 + K(NO3) =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 K(NO3)
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
KNO2 = K2O + NO + O2 =>
4 KNO2 = 2 K2O + 4 NO + O2
CH3COOH + Na2CO3 = CH3CONa + H2O + CO2 =>
5 CH3COOH + 2 Na2CO3 = 4 CH3CONa + 4 H2O + 4 CO2
Fe + HNO3 = H + Fe(NO3)3 =>
Fe + 3 HNO3 = 3 H + Fe(NO3)3
Al2(SO3)3 + H2O2 = Al(OH)3 + S + O2 =>
2 Al2(SO3)3 + 6 H2O2 = 4 Al(OH)3 + 6 S + 9 O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HNO3 + Cl2 = HClO3 + NO2 + H2O =>
10 HNO3 + Cl2 = 2 HClO3 + 10 NO2 + 4 H2O
Bi(OH)3 + SnO2({-}2) = Bi + SnO3({-}2) + H2O =>
2 Bi(OH)3 + 3 SnO2({-}2) = 2 Bi + 3 SnO3({-}2) + 3 H2O
CeO2 + H2SO4 = Ce2(SO4)3 + O2 + H2O =>
4 CeO2 + 6 H2SO4 = 2 Ce2(SO4)3 + O2 + 6 H2O
Pb{2+} + H2O = Pb(OH)2 + H{+} =>
Pb{2+} + 2 H2O = Pb(OH)2 + 2 H{+}
CH2O + Ag2O = CHOOH + Ag =>
CH2O + Ag2O = CHOOH + 2 Ag
H2SO4 + Fe(OH)2 = Fe2(SO4)3 + SO2 + H2O =>
4 H2SO4 + 2 Fe(OH)2 = Fe2(SO4)3 + SO2 + 6 H2O
Fe + H2SO4 = FeO + H2S =>
4 Fe + H2SO4 = 4 FeO + H2S
Ca(OH)2 + MgCl2 = CaCl2 + Mg(HO)2 =>
Ca(OH)2 + MgCl2 = CaCl2 + Mg(HO)2
KNaC4H4O6 + H2O2 = CO2 + NaOH + KOH + H2O =>
KNaC4H4O6 + 5 H2O2 = 4 CO2 + NaOH + KOH + 6 H2O
NO3{-} + C2H4O2 = NO2{-} + CO2 + H2O =>
4 NO3{-} + C2H4O2 = 4 NO2{-} + 2 CO2 + 2 H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
(CH3)CHCH2CH2OH + O2 = CO2 + H2O =>
4(CH3)CHCH2CH2OH + 23 O2 = 16 CO2 + 18 H2O
Al + Fe(NO3)3 = Fe(NO3)2 + Al(NO3)3 =>
Al + 3 Fe(NO3)3 = 3 Fe(NO3)2 + Al(NO3)3
H2SO4 + AgNO3 = HNO3 + Ag2SO4 =>
H2SO4 + 2 AgNO3 = 2 HNO3 + Ag2SO4
CUSO4 + Mg = Mg2SO4 + CU =>
CUSO4 + 2 Mg = Mg2SO4 + CU
Na2S + H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 Na2S + 20 H2SO4 + 8 K2CrO7 = 8 K2SO4 + 4 Cr2(SO4)3 + 9 Na2SO4 + 20 H2O
Cr + ClH = CrCl5 + H2 =>
2 Cr + 10 ClH = 2 CrCl5 + 5 H2
AgNO3(aq) + KClO3 = AgClO3 + KNO3 =>
AgNO3(aq) + KClO3 = AgClO3 + KNO3
FeCl3 + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
Pb(CH3COO)2 + Ca(ClO)Cl + H2O = PbO2 + CaCl2 + CH3COOH =>
Pb(CH3COO)2 + Ca(ClO)Cl + H2O = PbO2 + CaCl2 + 2 CH3COOH
C + O2 = CO2 =>
C + O2 = CO2
NaOH + FeSO4 = Fe(OH)2 + Na2SO4 =>
2 NaOH + FeSO4 = Fe(OH)2 + Na2SO4
C3H7OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H7OH + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 16 H2O
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2) =>
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2)
Co(OH)2 + H2SO4 = Co + SO4 + H2O =>
Co(OH)2 + H2SO4 = Co + SO4 + 2 H2O
Na2HPO4 + Ba(OH)2 = Ba3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4 NaOH + 2 H2O
NaCN + Cl2 + NaOH = NaCNO + NaCl + H2O =>
NaCN + Cl2 + 2 NaOH = NaCNO + 2 NaCl + H2O
CuCl2 + Al = CuAl + Cl =>
CuCl2 + Al = CuAl + 2 Cl
SnCl4 + NaOH = NaCl + Sn(HO)4 =>
SnCl4 + 4 NaOH = 4 NaCl + Sn(HO)4
ZnO + HCl = ZnCl2 + HOH =>
ZnO + 2 HCl = ZnCl2 + HOH
C + H2 + O2 = CH3CHO =>
4 C + 4 H2 + O2 = 2 CH3CHO
CH3COOH + CH3NH2 = CH3NH3 + CH3COO =>
CH3COOH + CH3NH2 = CH3NH3 + CH3COO
C5H10 + O = CO2 + H2O =>
C5H10 + 15 O = 5 CO2 + 5 H2O
BaO2 + Mg = MgO + BaO =>
BaO2 + Mg = MgO + BaO
Ba(NO3)2 + Na2SO4 = Na2(NO3)2 + BaSO4 =>
Ba(NO3)2 + Na2SO4 = Na2(NO3)2 + BaSO4
NaCl(aq) + Ba(NO3)2(aq) = Na(NO3) + BaCl2 =>
2 NaCl(aq) + Ba(NO3)2(aq) = 2 Na(NO3) + BaCl2
I2 + Br2 = IBr =>
I2 + Br2 = 2 IBr
FeI2 + NO2 + H2O = Fe(OH)2 + NO + I2 =>
FeI2 + NO2 + H2O = Fe(OH)2 + NO + I2
CO2 + Ca(OH2) = CaCO + OH =>
CO2 + Ca(OH2) = CaCO + 2 OH
KMnO4 + MnCl2 + H2SO4 = MnSO4 + Cl2 + H2O + K2SO4 =>
2 KMnO4 + 5 MnCl2 + 8 H2SO4 = 7 MnSO4 + 5 Cl2 + 8 H2O + K2SO4
C6H13N + SbBr3 + HBr = (C6H14N)2SbBr5 =>
2 C6H13N + SbBr3 + 2 HBr = (C6H14N)2SbBr5
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