Equations balanced on the previous day | Equations balanced on the next day |
4 HNO3 + 3 Si + H2O = 3 H2SiO3 + 4 NO
Sr(ClO3)2 = SrCl2 + O2 =>
Sr(ClO3)2 = SrCl2 + 3 O2
Sr18Ba2Ca20Cu30O80 + Bi20O30 + Pb10O10 = Bi14Pb6Sr18Ba2Ca20Cu30O100 + O20 =>
20 Sr18Ba2Ca20Cu30O80 + 14 Bi20O30 + 12 Pb10O10 = 20 Bi14Pb6Sr18Ba2Ca20Cu30O100 + 7 O20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AI + H2SO4 = H2 + AI(SO4)3 =>
AI + 3 H2SO4 = 3 H2 + AI(SO4)3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
KI + CuSO4*5H2O = Cu(H2O)5I2 + K2SO4 =>
2 KI + CuSO4*5H2O = Cu(H2O)5I2 + K2SO4
FeOH + H2CO3 = Fe2CO3 + H2O =>
2 FeOH + H2CO3 = Fe2CO3 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Co(OH)2 + Br2 + NaOH = Co(OH)3 + NaBr =>
2 Co(OH)2 + Br2 + 2 NaOH = 2 Co(OH)3 + 2 NaBr
NaHSO3 + NaOH = H2O + Na2SO3 =>
NaHSO3 + NaOH = H2O + Na2SO3
BaMoO4 = Ba + MoO4 =>
BaMoO4 = Ba + MoO4
HCl + Ba[OH]2 = BaCl2 + H2O =>
2 HCl + Ba[OH]2 = BaCl2 + 2 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NaHSO3 + NaOH = H2O + Na2SO3 =>
NaHSO3 + NaOH = H2O + Na2SO3
Al(NO3)3 + Zn + H{+} = H2 + Zn(NO3) + Al3{+} =>
6 Al(NO3)3 + 18 Zn + 2 H{+} = H2 + 18 Zn(NO3) + 2 Al3{+}
KCl + HCl = K + HCl2 =>
KCl + HCl = K + HCl2
CaCl2 + K2(SO4) = KCl + Ca(SO4) =>
CaCl2 + K2(SO4) = 2 KCl + Ca(SO4)
FeS + H2SO4 = FeHSO4 + H2O + SO2 =>
2 FeS + 7 H2SO4 = 2 FeHSO4 + 6 H2O + 7 SO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C + O2 = CO =>
2 C + O2 = 2 CO
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
K2Cr2O7 + CrCl2 + H2SO4 = K2SO4 + CrCl3 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 6 CrCl2 + 7 H2SO4 = K2SO4 + 4 CrCl3 + 7 H2O + 2 Cr2(SO4)3
H2Cr2O7 + H2C2O4 = Cr + H2O + CO2 =>
H2Cr2O7 + 6 H2C2O4 = 2 Cr + 7 H2O + 12 CO2
NaSO4 + H2SO4 = NaH + SO4 =>
2 NaSO4 + H2SO4 = 2 NaH + 3 SO4
CaCl2 + (NH4)2HPO4 = Ca3(PO4)2 + NH4Cl + HCl =>
3 CaCl2 + 2(NH4)2HPO4 = Ca3(PO4)2 + 4 NH4Cl + 2 HCl
FeS + HNO3 = Fe(NO3)3 + H2SO3 + NO2 + H2O =>
FeS + 10 HNO3 = Fe(NO3)3 + H2SO3 + 7 NO2 + 4 H2O
Mg(CO3)2 + H = Mg + CO2 + H2O =>
Mg(CO3)2 + 4 H = Mg + 2 CO2 + 2 H2O
NaNO2 + Na2Cr2O7 + HNO3 = Cr(NO3)3 + NaNO3 + H2O =>
3 NaNO2 + Na2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 5 NaNO3 + 4 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H4CaCl2O2 = CaCl2 + H2O =>
H4CaCl2O2 = CaCl2 + 2 H2O
C2H2O4 + C18H15N = C2HO2N + C19H16O + C8H10O =>
13 C2H2O4 + 17 C18H15N = 17 C2HO2N + 14 C19H16O + 4 C8H10O
aluminum + water = aluminiumhydroxide + hydrogen =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Cu(NO3)2(aq) + Pb(s) = PbNO3(aq) + Cu =>
Cu(NO3)2(aq) + 2 Pb(s) = 2 PbNO3(aq) + Cu
CrO4{2-} + H{+} + SO3{2-} = Cr{3+} + H2O + SO4{2-} =>
2 CrO4{2-} + 10 H{+} + 3 SO3{2-} = 2 Cr{3+} + 5 H2O + 3 SO4{2-}
KClO4 + MgC2O4 = KC2O4 + MgClO4 =>
KClO4 + MgC2O4 = KC2O4 + MgClO4
C6H12O6 + CO = C15H24 + CO2 =>
2 C6H12O6 + 18 CO = C15H24 + 15 CO2
Fe2O3(s) + H2(g) = Fe(l) + H2O(g) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(l) + 3 H2O(g)
NaSH + O = Na2S2O3 + H =>
2 NaSH + 3 O = Na2S2O3 + 2 H
H2SO4(aq) + Sr(OH)2(aq) = H2(OH)2(aq) + SrSO4(aq) =>
H2SO4(aq) + Sr(OH)2(aq) = H2(OH)2(aq) + SrSO4(aq)
NaP4 = Na + P =>
NaP4 = Na + 4 P
Sr + Ag(NO3) = Ag + Sr(NO3)2 =>
Sr + 2 Ag(NO3) = 2 Ag + Sr(NO3)2
KNO3 + C6H12O6 + C + S = SO3 + HCN + K =>
12 KNO3 + C6H12O6 + 6 C + 14 S = 14 SO3 + 12 HCN + 12 K
Li2CO3 + HCl = H2CO3 + LiCl =>
Li2CO3 + 2 HCl = H2CO3 + 2 LiCl
Na2B4O7 + H2O = NaOH + H3BO3 =>
Na2B4O7 + 7 H2O = 2 NaOH + 4 H3BO3
CH3CH2CHO + KMnO4 + KOH = CH3CH2COOK + MnO2 + H2O =>
3 CH3CH2CHO + 2 KMnO4 + KOH = 3 CH3CH2COOK + 2 MnO2 + 2 H2O
NaClO + BaS = BaSO + NaCl =>
NaClO + BaS = BaSO + NaCl
Ga2(CO3) = Ga2O + CO2 =>
Ga2(CO3) = Ga2O + CO2
Cs2CO3 + NaBrO3 = Na2CO3 + CsBrO3 =>
Cs2CO3 + 2 NaBrO3 = Na2CO3 + 2 CsBrO3
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