Equations balanced on the previous day | Equations balanced on the next day |
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
Sn(OH)4 = SnO4 + H20 =>
5 Sn(OH)4 = 5 SnO4 + H20
Na3PO4 + Fe(NO3)2 = Fe3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Fe(NO3)2 = Fe3(PO4)2 + 6 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
(NH4)2CO3(s) = NH3(g) + H2O(g) + CO2(g) =>
(NH4)2CO3(s) = 2 NH3(g) + H2O(g) + CO2(g)
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H10O + H2CrO4 + H2SO4 = C4H8O + Cr2(SO4)3 + H2O =>
3 C4H10O + 2 H2CrO4 + 3 H2SO4 = 3 C4H8O + Cr2(SO4)3 + 8 H2O
HCl + K2Cr2O7 + H2C2O4 = CrCl3 + CO2 + KCl + H2O =>
8 HCl + K2Cr2O7 + 3 H2C2O4 = 2 CrCl3 + 6 CO2 + 2 KCl + 7 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
(NO3)2Co + (NH4)2S = NO3NH4 + CoS =>
(NO3)2Co + (NH4)2S = 2 NO3NH4 + CoS
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
C7H6O2 + C4H6O3 = C9H8O3 + H2O =>
2 C7H6O2 + C4H6O3 = 2 C9H8O3 + H2O
C6H6(g) + O2(g) = CO2(g) + H20(g) =>
10 C6H6(g) + 60 O2(g) = 60 CO2(g) + 3 H20(g)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu(OH)2 + CO2 = CuCO3 + H2O =>
Cu(OH)2 + CO2 = CuCO3 + H2O
Na + H3PO4 = Na2HPO4 + H2 =>
2 Na + H3PO4 = Na2HPO4 + H2
Rb + Cl2 = RbCl2 =>
Rb + Cl2 = RbCl2
HCl + Na(HCO3) = H2CO3 + NaCl =>
HCl + Na(HCO3) = H2CO3 + NaCl
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
CH3COOH + NaF = HF + NaCH3COO =>
CH3COOH + NaF = HF + NaCH3COO
C7H16 + O2 = H2O + CO2 =>
C7H16 + 11 O2 = 8 H2O + 7 CO2
C6H10O + H2CrO4 + H2SO4 = C6H8O + Cr2(SO4)3 + H2O =>
3 C6H10O + 2 H2CrO4 + 3 H2SO4 = 3 C6H8O + Cr2(SO4)3 + 8 H2O
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2 =>
2 AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Al + ZnCl2 = AlCl3 + Zn =>
2 Al + 3 ZnCl2 = 2 AlCl3 + 3 Zn
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