Equations balanced on the previous day | Equations balanced on the next day |
2 Na2O2 + 2 H2O = 4 NaOH + O2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaHCO3 + HCl = H2O + CO2 + NaCl =>
NaHCO3 + HCl = H2O + CO2 + NaCl
Mg + Cr(NO3)3 = Mg(NO3)2 + Cr =>
3 Mg + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
Cu(OH)2(s) = CuO(s) + H2O =>
Cu(OH)2(s) = CuO(s) + H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3
H2SO4 + NaHCO3 = CO2 + Na2SO4 + H2O =>
H2SO4 + 2 NaHCO3 = 2 CO2 + Na2SO4 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn + PbNO3 = ZnNO3 + Pb =>
Zn + PbNO3 = ZnNO3 + Pb
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
K2SiO3 + HCL = KCL + H2SiO3 =>
K2SiO3 + 2 HCL = 2 KCL + H2SiO3
Na2CO3(aq) + CoSO4(aq) = CoCO3(s) + Na2SO4(aq) =>
Na2CO3(aq) + CoSO4(aq) = CoCO3(s) + Na2SO4(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeO + H2S = FeS + H2O =>
FeO + H2S = FeS + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
Fe2O2 + CO = Fe + CO2 =>
Fe2O2 + 2 CO = 2 Fe + 2 CO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaHCO3(s) = H2O(g) + CO2(g) + Na2CO3 =>
2 NaHCO3(s) = H2O(g) + CO2(g) + Na2CO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
C + O2 = CO2 =>
C + O2 = CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KHCO3(s) + HCL(aq) = CO2 + H2O + KCL =>
KHCO3(s) + HCL(aq) = CO2 + H2O + KCL
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Mg + CO2 + O2 = MgCO3 =>
2 Mg + 2 CO2 + O2 = 2 MgCO3
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C + O2 = C2O =>
4 C + O2 = 2 C2O
Na2SO4 + C + CaCO3 + SiO2 = Na2O*CaO*6SiO2 + SO2 + CO2 =>
2 Na2SO4 + C + 2 CaCO3 + 12 SiO2 = 2 Na2O*CaO*6SiO2 + 2 SO2 + 3 CO2
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaCO3 + CaOH = NaOH + CaCO3 =>
NaCO3 + CaOH = NaOH + CaCO3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
Cu(OH)2 + HNo3 = Cu(No3)2 + H2O =>
Cu(OH)2 + 2 HNo3 = Cu(No3)2 + 2 H2O
Zn + Pb(NO3) = Zn(NO3) + Pb =>
Zn + Pb(NO3) = Zn(NO3) + Pb
K + S = K2S =>
2 K + S = K2S
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