Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + CO3 = CO2 + H2O + Cl2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Li2CO3 + FeCl2 = LiCl + FeCO3 =>
Li2CO3 + FeCl2 = 2 LiCl + FeCO3
CoSO4 + NaOCl + NaOH + H2O = Co(OH)3 + NaCl + Na2SO4 =>
2 CoSO4 + NaOCl + 4 NaOH + H2O = 2 Co(OH)3 + NaCl + 2 Na2SO4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
C7H8N4O2 + NaCH3O = C8H10N4O2 + NaOH =>
C7H8N4O2 + NaCH3O = C8H10N4O2 + NaOH
C6H5NO2 + O2 = CO + H2O + NO2 =>
4 C6H5NO2 + 17 O2 = 24 CO + 10 H2O + 4 NO2
Ag(s) + HNO3(aq) = H2O(l) + AgNO3(aq) + NO2(g) =>
Ag(s) + 2 HNO3(aq) = H2O(l) + AgNO3(aq) + NO2(g)
H2SO5 + NaClO = H2SO4 + NaClO2 =>
H2SO5 + NaClO = H2SO4 + NaClO2
FeSO3 + HNO3 = Fe(NO3)2 + SO2 + H2O =>
FeSO3 + 2 HNO3 = Fe(NO3)2 + SO2 + H2O
P + S8 = P4S3 =>
32 P + 3 S8 = 8 P4S3
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2 =>
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Na2SO3 + H2SO4 + KMnO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
H3AsO4 + KI + HCl = HAsO2 + I2 + KCl + H2O =>
H3AsO4 + 2 KI + 2 HCl = HAsO2 + I2 + 2 KCl + 2 H2O
Ag2CrO4 + NH4OH = Ag(NH3)2 + CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = 2 Ag(NH3)2 + CrO4 + 4 H2O
NaNO2(aq) + H2SO4(aq) = HNO2(g) + Na2SO4(aq) =>
2 NaNO2(aq) + H2SO4(aq) = 2 HNO2(g) + Na2SO4(aq)
CuS2O3 + NH4OH = CuOH + NH4S2O3 =>
CuS2O3 + NH4OH = CuOH + NH4S2O3
Cr2O7{2-} + H3AsO3 + H{+} = Cr{3+} + H3AsO4 + H2O =>
Cr2O7{2-} + 3 H3AsO3 + 8 H{+} = 2 Cr{3+} + 3 H3AsO4 + 4 H2O
I{-} + BrO3{-} + H2O = Br2 + I2 + OH{-} =>
10 I{-} + 2 BrO3{-} + 6 H2O = Br2 + 5 I2 + 12 OH{-}
P + Cl2 = PCl4 =>
P + 2 Cl2 = PCl4
C6H5NH2 + Br2 = C6H2(Br)3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2(Br)3NH2 + 3 HBr
CH4 + O2 = CH2CO + H2O =>
2 CH4 + 2 O2 = CH2CO + 3 H2O
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
ZnSO4 + Co(NO3)2 = Co(SO4) + Zn(NO3)2 =>
ZnSO4 + Co(NO3)2 = Co(SO4) + Zn(NO3)2
I2 + H2SO4 + NaOH = HI + HIO3 + NaHSO4 =>
3 I2 + 3 H2SO4 + 3 NaOH = 5 HI + HIO3 + 3 NaHSO4
H2 + Al2(SO4)3 = Al + H2SO4 =>
3 H2 + Al2(SO4)3 = 2 Al + 3 H2SO4
C2H2O4 + NaOH = C2O4HNa + H2O =>
C2H2O4 + NaOH = C2O4HNa + H2O
CuSO4 + KI + Na2S2O3 = CuI + K2SO4 + Na2S4O6 + NaSO4 =>
4 CuSO4 + 4 KI + 2 Na2S2O3 = 4 CuI + 2 K2SO4 + Na2S4O6 + 2 NaSO4
CO + F2 = COF2 =>
CO + F2 = COF2
N2H4 + OH{-} = N2 + H2O + {-} =>
N2H4 + 4 OH{-} = N2 + 4 H2O + 4e
KBiO3 + MnK(NO3)3 + HNO3 = Bi(NO3)3 + KMnO4 + KNO3 + H2O =>
5 KBiO3 + 2 MnK(NO3)3 + 14 HNO3 = 5 Bi(NO3)3 + 2 KMnO4 + 5 KNO3 + 7 H2O
C5H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(l)
AgNO3(l) + KCl(s) = AgCl(l) + KNO3(s) =>
AgNO3(l) + KCl(s) = AgCl(l) + KNO3(s)
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
ZnSO4(aq) + Ba(NO3)2(aq) = Zn(NO3)2(aq) + BaSO4(s) =>
ZnSO4(aq) + Ba(NO3)2(aq) = Zn(NO3)2(aq) + BaSO4(s)
CoI + AgNO3 = AgI + CoNO3 =>
CoI + AgNO3 = AgI + CoNO3
Na2S(aq) + HCl(aq) = HS + Na2Cl =>
Na2S(aq) + HCl(aq) = HS + Na2Cl
Fe + HgSO4 = Hg + Fe(SO4) =>
Fe + HgSO4 = Hg + Fe(SO4)
CuSO4(l) + K2CrO4(l) = CuCrO4(s) + K2SO4(l) =>
CuSO4(l) + K2CrO4(l) = CuCrO4(s) + K2SO4(l)
Fe(s) + HNO3(aq) = Fe(NO3)2(aq) + NO2(g) + H2O(l) =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
H2CrO4 + CrO3 = H2Cr2O7 =>
H2CrO4 + CrO3 = H2Cr2O7
H3PO4 + CuSO4 = CuPO8 + H3S =>
H3PO4 + CuSO4 = CuPO8 + H3S
AgNo3 + AlPo4 = Al(No3)3 + Ag3Po4 =>
3 AgNo3 + AlPo4 = Al(No3)3 + Ag3Po4
C3H5COOH + Cu = (C3H5COO)2Cu + H =>
2 C3H5COOH + Cu = (C3H5COO)2Cu + 2 H
C2H3O2Na + O2 = Na2CO3 + CO2 + H2O =>
2 C2H3O2Na + 4 O2 = Na2CO3 + 3 CO2 + 3 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
KBr + NaNO2 + HCl = NaCl + KNO2 + HBr =>
KBr + NaNO2 + HCl = NaCl + KNO2 + HBr
SnS(s) + O2(g) = SnO(g) + SO2(g) =>
2 SnS(s) + 3 O2(g) = 2 SnO(g) + 2 SO2(g)
MgCl2 + NaCN = MgCN + NaCl2 =>
MgCl2 + NaCN = MgCN + NaCl2
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