Equations balanced on the previous day | Equations balanced on the next day |
2 HBO3 + Mg(OH)2 = Mg(BO3)2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2Cr2O7 + CuS + HCl = NaCl + CrCl3 + CuCl2 + NaSO4 + H2O =>
3 Na2Cr2O7 + 2 CuS + 26 HCl = 4 NaCl + 6 CrCl3 + 2 CuCl2 + 2 NaSO4 + 13 H2O
KIO3 + Na2S2O3 = Na2IO3 + KS2O3 =>
KIO3 + Na2S2O3 = Na2IO3 + KS2O3
CH4O2 + AlOH = Al(C2H3O2) + H2O =>
2 CH4O2 + AlOH = Al(C2H3O2) + 3 H2O
CaH2 + HI = CaI2 + H2 =>
CaH2 + 2 HI = CaI2 + 2 H2
C7H5BrFNO2 + Fe + NH4Cl = C7H7BrFN + FeCl2 + NH3 + Fe3O4 =>
2 C7H5BrFNO2 + 5 Fe + 4 NH4Cl = 2 C7H7BrFN + 2 FeCl2 + 4 NH3 + Fe3O4
Li2S + AgNO3 = LiNO3 + Ag2S =>
Li2S + 2 AgNO3 = 2 LiNO3 + Ag2S
KL + Br2 = KBr + L2 =>
2 KL + Br2 = 2 KBr + L2
(CH3)3 + CBr = (CH3)3C + Br =>
(CH3)3 + CBr = (CH3)3C + Br
Zn(OH)2 + I2 = Zn(IO2)3 + ZnI2 + H2O =>
12 Zn(OH)2 + 13 I2 = 2 Zn(IO2)3 + 10 ZnI2 + 12 H2O
PbCl2(aq) + Na2S(aq) = PbS(aq) + NaCl(aq) =>
PbCl2(aq) + Na2S(aq) = PbS(aq) + 2 NaCl(aq)
H2CO3 + NH4{+} + OH{-} = (NH4)2CO3 + H2O =>
H2CO3 + 2 NH4{+} + 2 OH{-} = (NH4)2CO3 + 2 H2O
Co(NO3)2*6H2O + NaOH = Co(OH)2 + NaNO3 + H2O =>
Co(NO3)2*6H2O + 2 NaOH = Co(OH)2 + 2 NaNO3 + 6 H2O
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
XeF2 + HCl = Xe + Cl2 + HF =>
XeF2 + 2 HCl = Xe + Cl2 + 2 HF
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
Al + I = AlI3 =>
Al + 3 I = AlI3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FeCl3 + Na(OH) = Fe(OH)3 + NaCl =>
FeCl3 + 3 Na(OH) = Fe(OH)3 + 3 NaCl
Hg2{+} + Ag0 = Hg0 + Ag1{+} =>
Hg2{+} + Ag0 = 2 Hg0 + Ag1{+}
Fe + C2H4O2 = Fe(C2H3O2)2 + H2 =>
Fe + 2 C2H4O2 = Fe(C2H3O2)2 + H2
C + H2 = CH4 =>
C + 2 H2 = CH4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + 37 O2 = 24 CO2 + 26 H2O
HSO3{-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
HSO3{-} + Cl2 + H2O = SO4{2-} + 2 Cl{-} + 3 H{+}
RbNO3 + MgF2 = Mg(NO3)2 + RbF =>
2 RbNO3 + MgF2 = Mg(NO3)2 + 2 RbF
Al + CaCO3 = Al(CO3)3 + Ca =>
Al + 3 CaCO3 = Al(CO3)3 + 3 Ca
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
Fe + O2 = Fe2O0 =>
4 Fe + O2 = 2 Fe2O0
CH2Cl2 + NaOH = NaCl + CH2O + H2O =>
CH2Cl2 + 2 NaOH = 2 NaCl + CH2O + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe(NO3)2(aq) + KOH(aq) = Fe(OH)2 + KNO3 =>
Fe(NO3)2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KNO3
NO = N2 + O2 =>
2 NO = N2 + O2
Au(OH)3 + H2MnO4 = Au2(MnO4)3 + H2O =>
2 Au(OH)3 + 3 H2MnO4 = Au2(MnO4)3 + 6 H2O
NH3 + O2 = HNO2 + H2O =>
2 NH3 + 3 O2 = 2 HNO2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NH4NO3 = NH3 + NO2 + H2O =>
7 NH4NO3 = 6 NH3 + 8 NO2 + 5 H2O
NH4NO3 = NH3 + NO2 + H2O =>
7 NH4NO3 = 6 NH3 + 8 NO2 + 5 H2O
N2H4 + Cr{+3} + OH{-} = N2 + Cr + H2O =>
3 N2H4 + 4 Cr{+3} + 12 OH{-} = 3 N2 + 4 Cr + 12 H2O
KI + Cl = KCl + I3 =>
3 KI + 3 Cl = 3 KCl + I3
Hg2O + CO2 = Hg2CO3 =>
Hg2O + CO2 = Hg2CO3
Hg2O + CO2 = Hg2CO3 =>
Hg2O + CO2 = Hg2CO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4(aq) + FeCl2(aq) + HCl(aq) = MnCl2(aq) + FeCl3(aq) + KCl(aq) + H2O(aq) =>
KMnO4(aq) + 5 FeCl2(aq) + 8 HCl(aq) = MnCl2(aq) + 5 FeCl3(aq) + KCl(aq) + 4 H2O(aq)
Au + NO3{-} + H{+} + Cl{-} = [AuCl4]{-} + NO2 + H2O =>
Au + 3 NO3{-} + 6 H{+} + 4 Cl{-} = [AuCl4]{-} + 3 NO2 + 3 H2O
KClO + H2O + KI = I2 + KCl + KOH =>
KClO + H2O + 2 KI = I2 + KCl + 2 KOH
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaB(OC2H5)4 =>
2 C14H10O2 + NaBH4 + 4 C2H5OH = 2 C14H14O2 + NaB(OC2H5)4
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