Equations balanced on the previous day | Equations balanced on the next day |
2 HgO = 2 Hg + O2
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NA + Cl2 = NACl =>
2 NA + Cl2 = 2 NACl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PB(NO3)2(s) + HCl(aq) = PBCl2(s) + HNO3(aq) =>
PB(NO3)2(s) + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
S + O2 = SO2 =>
S + O2 = SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HCl + SnCl2 + O3 = SnCl4 + H2O =>
6 HCl + 3 SnCl2 + O3 = 3 SnCl4 + 3 H2O
LiOH + HBr = HOH + LiBr =>
LiOH + HBr = HOH + LiBr
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
K + S = K2S =>
2 K + S = K2S
HCl + BA(OH)2 = BACl2 + H2O =>
2 HCl + BA(OH)2 = BACl2 + 2 H2O
HCl + BA(OH)2 = BACl2 + H2O =>
2 HCl + BA(OH)2 = BACl2 + 2 H2O
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H20 =>
20 KMnO4 + 30 H2SO4 + 80 CH3CHO = 10 K2SO4 + 20 MnSO4 + 80 CH3COOH + 3 H20
Be + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H20 + BeO2 =>
35 Be + 10 K2Cr2O7 + 40 H2SO4 = 10 K2SO4 + 10 Cr2(SO4)3 + 4 H20 + 35 BeO2
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
CaC2(s) + H2O(l) = Ca(OH)2(aq) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(aq) + C2H2(g)
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
HNO3 + KSCN = HNO3KSCN =>
HNO3 + KSCN = HNO3KSCN
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
C3H7 + O2 = CO2 + H2O =>
4 C3H7 + 19 O2 = 12 CO2 + 14 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C10H12 + O2 = H2O + CO2 =>
C10H12 + 13 O2 = 6 H2O + 10 CO2
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + K2SO4 + Cr2(SO4)3 + 4 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
HNO3 + H2S = S + NO + H2O =>
2 HNO3 + 3 H2S = 3 S + 2 NO + 4 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
HNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/12/16
Equations balanced on 05/12/15
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