Equations balanced on the previous day | Equations balanced on the next day |
2 Sr(NO3)2 + 2 K2CrO4 = Sr2(CrO4)2 + 4 KNO3
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O = =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
C18H38O2 + O2 = CO2 + H2O =>
2 C18H38O2 + 53 O2 = 36 CO2 + 38 H2O
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH2CHCHCH2 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 4 H2O + 6 MnSO4 + 3 K2SO4
Pb3N4 + S8 = N2 + PbS2 =>
4 Pb3N4 + 3 S8 = 8 N2 + 12 PbS2
CuCl2*2H2O = Cu + Cl2 + H2O =>
CuCl2*2H2O = Cu + Cl2 + 2 H2O
KHSO4 + (CuOH)2CO3 = CuSO4 + K2SO4 + CO2 + H2O =>
4 KHSO4 + (CuOH)2CO3 = 2 CuSO4 + 2 K2SO4 + CO2 + 3 H2O
Ca(OH)2 + HNO3 = Ca(OH)2NO3 + H2 =>
2 Ca(OH)2 + 2 HNO3 = 2 Ca(OH)2NO3 + H2
NaI + CaSO4 = CaI + Na(SO4) =>
NaI + CaSO4 = CaI + Na(SO4)
Na2[Pb(OH)4] + HCl = Pb(OH)2 + NaCl + H2O =>
Na2[Pb(OH)4] + 2 HCl = Pb(OH)2 + 2 NaCl + 2 H2O
H3O + NO2 = NH3 + O =>
H3O + NO2 = NH3 + 3 O
C2H4(OH)2 + HBr = C2H4Br2 + H2O =>
C2H4(OH)2 + 2 HBr = C2H4Br2 + 2 H2O
P2O5 + O2 + H2 = H3PO4 =>
2 P2O5 + 3 O2 + 6 H2 = 4 H3PO4
Sulfuricacid + zinc = hydrogen + zincsulfate =>
H2SO4 + Zn = H2 + ZnSO4
C2H6 + O2 = H2O + C2H4 =>
2 C2H6 + O2 = 2 H2O + 2 C2H4
FeI2 + NaOH = Fe(OH)2 + NaI =>
FeI2 + 2 NaOH = Fe(OH)2 + 2 NaI
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
NaCI + CaI2 = NaI + CaCI2 =>
NaCI + CaI2 = NaI + CaCI2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
I2Cl6(s) = ICl(s) + Cl2(g) =>
I2Cl6(s) = 2 ICl(s) + 2 Cl2(g)
KMnO4 + H2SO4 + C2H2O4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H2O4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Pb(NO3)2 + K2S = PbS + NO3K =>
Pb(NO3)2 + K2S = PbS + 2 NO3K
HCl + Al(NO3) = H(NO3) + AlCl =>
HCl + Al(NO3) = H(NO3) + AlCl
C18H36O2 + BaH18O10 = C36H70BaO4 + H2O =>
2 C18H36O2 + BaH18O10 = C36H70BaO4 + 10 H2O
F2(g) + NaI(aq) = FI + NaF(aq) =>
F2(g) + NaI(aq) = FI + NaF(aq)
H2CO3 + BaCO3 = Ba(HCO3)2 =>
H2CO3 + BaCO3 = Ba(HCO3)2
C6H5CH(I)COOH + H3PO2 + H2O = C6H5CH2COOH + H3PO3 + HI =>
C6H5CH(I)COOH + H3PO2 + H2O = C6H5CH2COOH + H3PO3 + HI
SO42{-} + I{-} + H{+} = SO4 + I2 + H2O =>
2 SO42{-} + 150 I{-} + 152 H{+} = 2 SO4 + 75 I2 + 76 H2O
LiOH + MgSO4 = MgOH + LiSO4 =>
LiOH + MgSO4 = MgOH + LiSO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
LiOH + MgSO4 = MgOH + LiSO4 =>
LiOH + MgSO4 = MgOH + LiSO4
Pb(NO3)2 + HI = PbI2 + NO3H =>
Pb(NO3)2 + 2 HI = PbI2 + 2 NO3H
KMnO4 + KNO2 + H2SO4 = MnSO4 + K2SO4 + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 KNO3 + 3 H2O
Ca(s) + H2O(l) = CaH2(aq) + O2(g) =>
2 Ca(s) + 2 H2O(l) = 2 CaH2(aq) + O2(g)
FeCl3 + H2SO4 + NaS = FeCl2 + S + NaSO4 + HCl =>
2 FeCl3 + H2SO4 + NaS = 2 FeCl2 + S + NaSO4 + 2 HCl
Ni + HF = NiF + H2 =>
2 Ni + 2 HF = 2 NiF + H2
CO2 + H2O = C0H12O6 + O2 =>
CO2 + 6 H2O = C0H12O6 + O2
Fe3 + O2 = FeO2 =>
Fe3 + 3 O2 = 3 FeO2
Ca(HS)2 + HNO3 = H2SO4 + NO2 + Ca(NO3)2 + H2O =>
Ca(HS)2 + 18 HNO3 = 2 H2SO4 + 16 NO2 + Ca(NO3)2 + 8 H2O
Co(OH)Cl + NaOH(aq) = Co(OH)2 + NaCl =>
Co(OH)Cl + NaOH(aq) = Co(OH)2 + NaCl
Fe(OH)2 + Na2O2 + H2O = Fe(OH)3 + NaOH =>
2 Fe(OH)2 + Na2O2 + 2 H2O = 2 Fe(OH)3 + 2 NaOH
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Ca(O2H)2 + HNO3 = Ca(NO3)2 + H2O2 =>
Ca(O2H)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O2
FeO + K2CO3 = K2O + FeCO3 =>
FeO + K2CO3 = K2O + FeCO3
C3H6O + CrO3 = Cr2O3 + CO2 + H2O =>
3 C3H6O + 16 CrO3 = 8 Cr2O3 + 9 CO2 + 9 H2O
CH3COOH + K2SO3 = CH3COOK + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3COOK + H2O + SO2
Ca + Al2(SO4)3 = CaSO4 + Al =>
3 Ca + Al2(SO4)3 = 3 CaSO4 + 2 Al
F + Al = F3Al =>
3 F + Al = F3Al
HCl + SHO = HS + ClHO =>
HCl + SHO = HS + ClHO
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