Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al2O3 + HNO3 = AlO3 + NO2 + H2O =>
Al2O3 + 6 HNO3 = 2 AlO3 + 6 NO2 + 3 H2O
CO2 + H2O = C3H803 + O2 =>
12 CO2 + 1606 H2O = 4 C3H803 + 815 O2
NaOH*H2O + SiO2 = Na2SiO3*3H2O =>
2 NaOH*H2O + SiO2 = Na2SiO3*3H2O
K2Cr2O7 + C2H5OH + HCl = CrCl3 + CH3CHO + KCl + H2O =>
K2Cr2O7 + 3 C2H5OH + 8 HCl = 2 CrCl3 + 3 CH3CHO + 2 KCl + 7 H2O
H2SO4 + Ga(OH)3 = H2O + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga(OH)3 = 6 H2O + Ga2(SO4)3
HCIMg(OH) = HOHMgCI =>
HCIMg(OH) = HOHMgCI
Na2S4O6 + Na2S2O3 + NH4Fe(SO4)2 = Fe(S2O3)2 + (NH4)2SO4 + Na2SO4 =>
Na2S4O6 + 2 Na2S2O3 + 2 NH4Fe(SO4)2 = 2 Fe(S2O3)2 + (NH4)2SO4 + 3 Na2SO4
CuCl + H2SO4 = CuSO4 + SO2 + H2O + HCl =>
2 CuCl + 3 H2SO4 = 2 CuSO4 + SO2 + 2 H2O + 2 HCl
Br2 + SCl = Cl2 + SBr =>
Br2 + 2 SCl = Cl2 + 2 SBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2CO3 + C6H11O7 = C6H11KO7 + H2O + CO2 =>
21 K2CO3 + 44 C6H11O7 = 42 C6H11KO7 + 11 H2O + 33 CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
KMnO4 + CuCl2FeCl2MnCl2 + H2SO4 = Cl2 + CuSO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
14 KMnO4 + 10 CuCl2FeCl2MnCl2 + 56 H2SO4 = 30 Cl2 + 10 CuSO4 + 7 K2SO4 + 24 MnSO4 + 5 Fe2(SO4)3 + 56 H2O
KCIO3(s) + P4(s) = P4O10 + KCI(s) =>
10 KCIO3(s) + 3 P4(s) = 3 P4O10 + 10 KCI(s)
K2Co3 + Cr2(SO4)3 = Cr2(Co3)3 + K2SO4 =>
3 K2Co3 + Cr2(SO4)3 = Cr2(Co3)3 + 3 K2SO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2OH40O2 + O2 = CO2 + H2O =>
2 C2OH40O2 + 21 O2 = 4 CO2 + 40 H2O
NaOH(aq) + CaBr2(S) = Ca(OH)2(S) + NaBr(aq) =>
2 NaOH(aq) + CaBr2(S) = Ca(OH)2(S) + 2 NaBr(aq)
C4H10 + Br2 = C4HBr + HBr =>
C4H10 + 5 Br2 = C4HBr + 9 HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ClO + HCl = H2O + Cl =>
ClO + 2 HCl = H2O + 3 Cl
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
HI + Ca(OH)2 = CaH + I(OH)2 =>
HI + Ca(OH)2 = CaH + I(OH)2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Hg2(NO3)2 + Na2SO3 + HNO3 = S + NaNO3 + H2O + Hg(NO3)2 =>
2 Hg2(NO3)2 + Na2SO3 + 6 HNO3 = S + 2 NaNO3 + 3 H2O + 4 Hg(NO3)2
BaCl + Al3 = AlCl + Ba =>
3 BaCl + Al3 = 3 AlCl + 3 Ba
PbOH + Na(NO3)2 = Pb(NO3)2 + NaOH =>
PbOH + Na(NO3)2 = Pb(NO3)2 + NaOH
K2Cr2O7 = O2 + K2 + CrO3 =>
2 K2Cr2O7 = O2 + 2 K2 + 4 CrO3
NaIO3 + H2O + SO2 = Na2SO4 + H2OSO4 + I2 =>
2 NaIO3 + 2 H2O + 3 SO2 = Na2SO4 + 2 H2OSO4 + I2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
CH3C(O)CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3C(O)CH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
ClO3{-} + N2H4 = NO + Cl{-} + H2O =>
4 ClO3{-} + 3 N2H4 = 6 NO + 4 Cl{-} + 6 H2O
Al(NO2)3 + Ag = AgNO2 + Al =>
Al(NO2)3 + 3 Ag = 3 AgNO2 + Al
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
K(OH) + H2SO4 = K2SO4 + H2O =>
2 K(OH) + H2SO4 = K2SO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(s) + ZnCl2(aq) = Zn(s) + AlCl3(aq) =>
2 Al(s) + 3 ZnCl2(aq) = 3 Zn(s) + 2 AlCl3(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H6 + C3H6O = C9H12O =>
C6H6 + C3H6O = C9H12O
CoCl2 + CH3COOK + C10H16N2O8 + H2O2 = K(Co(C10H12N2O8)) + KCl + CH3COOH + H2O =>
2 CoCl2 + 6 CH3COOK + 2 C10H16N2O8 + H2O2 = 2 K(Co(C10H12N2O8)) + 4 KCl + 6 CH3COOH + 2 H2O
C4H10(s) + O2(g) = CO2 + H2O =>
2 C4H10(s) + 13 O2(g) = 8 CO2 + 10 H2O
Ca(NO3)2 + Na2C2O4 = CaC2O4 + NaNO3 =>
Ca(NO3)2 + Na2C2O4 = CaC2O4 + 2 NaNO3
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