Equations balanced on the previous day | Equations balanced on the next day |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SO4 + H2S = H2O + S =>
SO4 + 4 H2S = 4 H2O + 5 S
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
KHCO3(s) + HCL(aq) = CO2 + H2O + KCL =>
KHCO3(s) + HCL(aq) = CO2 + H2O + KCL
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2 + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2 + 7 O2
AgCl + Na = NaCl + Ag =>
AgCl + Na = NaCl + Ag
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
NO2 + KI = KNO2 + I2 =>
2 NO2 + 2 KI = 2 KNO2 + I2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C4H9CL + CH3CL + NA = C5H12 + NACL =>
C4H9CL + CH3CL + 2 NA = C5H12 + 2 NACL
FeSo4 + Br2 + H2So4 = Fe2(So4)3 + HBr =>
2 FeSo4 + Br2 + H2So4 = Fe2(So4)3 + 2 HBr
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
AgNo3 + CoCl2 = CoNo3 + AgCl2 =>
AgNo3 + CoCl2 = CoNo3 + AgCl2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NH4NO3 + NaOH = NaNO3 + NH4OH =>
NH4NO3 + NaOH = NaNO3 + NH4OH
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AgNO3 + CoCl2 = CoNO3 + AgCl2 =>
AgNO3 + CoCl2 = CoNO3 + AgCl2
HNO3 + Ca = Ca(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Ca = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
Fe0 + HCl = FeCl3 + H20 =>
20 Fe0 + 60 HCl = 20 FeCl3 + 3 H20
H2SO4 + CuCO3 = CuSO4 + H2O + CO2 =>
H2SO4 + CuCO3 = CuSO4 + H2O + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
HIO3 + Mg(OH)2 = Mg(IO3)2 + H2O =>
2 HIO3 + Mg(OH)2 = Mg(IO3)2 + 2 H2O
N + H = NH3 =>
N + 3 H = NH3
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ag2S = Ag + S4 =>
4 Ag2S = 8 Ag + S4
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
HNO3 + CaO2H2 = Ca(NO3)2 + H2O =>
2 HNO3 + CaO2H2 = Ca(NO3)2 + 2 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Cu(OH)2 + AgNO3 = Cu(NO3)2 + AgOH =>
Cu(OH)2 + 2 AgNO3 = Cu(NO3)2 + 2 AgOH
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
AgNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + Ag =>
2 AgNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + 2 Ag
HCl + Na2SO3 = NaCl + H2SO3 =>
2 HCl + Na2SO3 = 2 NaCl + H2SO3
Zn + H2So4 = H2 + ZnSo4 =>
Zn + H2So4 = H2 + ZnSo4
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