Equations balanced on the previous day | Equations balanced on the next day |
2 C5H5O6S2N + 15 O2 = 10 CO2 + 5 H2O + 4 SO3 + N2O5
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
VO + Fe2O3 = V2O5 + Fe2O =>
4 VO + 3 Fe2O3 = 2 V2O5 + 3 Fe2O
Fe(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H(g) =>
2 Fe(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H(g)
Na + Au2S3 = Au + Na2S =>
6 Na + Au2S3 = 2 Au + 3 Na2S
KI + NaOH = KIO3 + NaH =>
KI + 3 NaOH = KIO3 + 3 NaH
MgCl2 + K3Po4 = Mg3(Po4)2 + KCl =>
3 MgCl2 + 2 K3Po4 = Mg3(Po4)2 + 6 KCl
NaSO4{-2} + BaCl = NaCl + BaSO4{-2} =>
NaSO4{-2} + BaCl = NaCl + BaSO4{-2}
Ba2Cl + H(SO4)2 = Ba2(SO4)2 + HCl =>
Ba2Cl + H(SO4)2 = Ba2(SO4)2 + HCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
NaSO4{-2} + BaCl = NaCl + BaSO4{-2} =>
NaSO4{-2} + BaCl = NaCl + BaSO4{-2}
C14H10 + O2(g) = CO2(g) + H2O(g) =>
2 C14H10 + 33 O2(g) = 28 CO2(g) + 10 H2O(g)
C14H10 + O2(g) = CO2(g) + H2O(g) =>
2 C14H10 + 33 O2(g) = 28 CO2(g) + 10 H2O(g)
CH3CH2OH + Cr2O7{2-} + H3O{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H3O{+} = 3 CH3COOH + 4 Cr{3+} + 27 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na2CO3(aq) + K2S(aq) = Na2S + K2CO3 =>
Na2CO3(aq) + K2S(aq) = Na2S + K2CO3
HNO2(aq) + NaOH = NaNO2 + H2O =>
HNO2(aq) + NaOH = NaNO2 + H2O
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
C14H10 + O2(g) = CO2(g) + H2O(g) =>
2 C14H10 + 33 O2(g) = 28 CO2(g) + 10 H2O(g)
CH3CH2OH + O2 = CO2 + H2O* =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O*
NaSO4{-2} + BaCl = NaCl + BaSO4{-2} =>
NaSO4{-2} + BaCl = NaCl + BaSO4{-2}
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaSO4{-2} + BaCl = NaCl + BaSO4{-2} =>
NaSO4{-2} + BaCl = NaCl + BaSO4{-2}
ZrO2 + H2SO4 + (NH4)2SO4 = (NH4)2(Zr(SO4)3) + H2O =>
ZrO2 + 2 H2SO4 + (NH4)2SO4 = (NH4)2(Zr(SO4)3) + 2 H2O
Al(OH)3 + NaNO = Al(NO)3 + NaOH =>
Al(OH)3 + 3 NaNO = Al(NO)3 + 3 NaOH
C14H10 + O2(g) = CO2(g) + H2O(g) =>
2 C14H10 + 33 O2(g) = 28 CO2(g) + 10 H2O(g)
C14H10 + O2(g) = CO2(g) + H2O(g) =>
2 C14H10 + 33 O2(g) = 28 CO2(g) + 10 H2O(g)
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
C14H10 + O2(g) = CO2(g) + H2O(g) =>
2 C14H10 + 33 O2(g) = 28 CO2(g) + 10 H2O(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K2Cr2O7 + H2SO3 + HCl = CrCl3 + KCl + H2SO4 + H2O =>
K2Cr2O7 + 3 H2SO3 + 8 HCl = 2 CrCl3 + 2 KCl + 3 H2SO4 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Mg + NiO = MgO + MgNi2 =>
3 Mg + 2 NiO = 2 MgO + MgNi2
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2OCO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2OCO2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Na2B4O7 + NaOH + H2O = NaB(OH)4 =>
Na2B4O7 + 2 NaOH + 7 H2O = 4 NaB(OH)4
SnCl2 + KMnO4 + H2SO4 = Sn(SO4)2 + SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 8 H2SO4 = 4 Sn(SO4)2 + SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
C6H12O6 + Ag2O = C6H12O7 + Ag =>
C6H12O6 + Ag2O = C6H12O7 + 2 Ag
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2SO4 + CoCl2 = CoSO4 + NaCl =>
Na2SO4 + CoCl2 = CoSO4 + 2 NaCl
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
*C2H2 + HCN = C5H5N =>
2*C2H2 + HCN = C5H5N
C14H10 + O2(g) = CO2(g) + H2O(g) =>
2 C14H10 + 33 O2(g) = 28 CO2(g) + 10 H2O(g)
Zn{2+} + N2H4 + OH{-} = Zn + N2 + H2O =>
2 Zn{2+} + N2H4 + 4 OH{-} = 2 Zn + N2 + 4 H2O
Hg + Co = HgCo =>
Hg + Co = HgCo
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
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