Equations balanced on the previous day | Equations balanced on the next day |
(NH4)2Cr2O7(s) = N2(g) + Cr2O3(s) + 4 H2O(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CU + HSO4 = CUSO4 + H2O + SO2 =>
3 CU + 4 HSO4 = 3 CUSO4 + 2 H2O + SO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
HgI2 + KOH = Hg(OH)2 + KI =>
HgI2 + 2 KOH = Hg(OH)2 + 2 KI
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + CO2 + H2O = NH4 + HCO3 =>
NH3 + CO2 + H2O = NH4 + HCO3
HBr + Mg(OH)2 = H2O + MgBr2 =>
2 HBr + Mg(OH)2 = 2 H2O + MgBr2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KBr + AgNO3 = KNO3 + AgBr =>
KBr + AgNO3 = KNO3 + AgBr
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Zn + H2SO4 = H2 + Zn(HSO4)2 =>
Zn + 2 H2SO4 = H2 + Zn(HSO4)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
K2Cr2O7 + H2SO4 + KNO2 = K2SO4 + Cr2(SO4)3 + H2O + KNO3 =>
K2Cr2O7 + 4 H2SO4 + 3 KNO2 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 KNO3
C16H24O5N4 + H2O + CO2 = C2H4O2 + NH3 =>
4 C16H24O5N4 + 42 H2O + 2 CO2 = 33 C2H4O2 + 16 NH3
MnO4{-} + C2H5OH + H3O{+} = MnO2 + CH3C(H)O + H2O =>
2 MnO4{-} + 3 C2H5OH + 2 H3O{+} = 2 MnO2 + 3 CH3C(H)O + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
As2S3 + NH4OH = (NH4)3AsO3 + (NH4)3[AsS3] + H2O =>
As2S3 + 6 NH4OH = (NH4)3AsO3 + (NH4)3[AsS3] + 3 H2O
H2O + As2O3 + NaOH = Na[As(OH)4] =>
3 H2O + As2O3 + 2 NaOH = 2 Na[As(OH)4]
AgI + NH4OH = Ag(NH3)2I + H2O =>
AgI + 2 NH4OH = Ag(NH3)2I + 2 H2O
HgI2(aq) + KOH(aq) = Hg(OH)2 + KI =>
HgI2(aq) + 2 KOH(aq) = Hg(OH)2 + 2 KI
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Ca + Pb = CaPb =>
Ca + Pb = CaPb
As2S5 + NH4OH = (NH4)3AsO4 + (NH4)3[AsS4] + H2O =>
4 As2S5 + 24 NH4OH = 3(NH4)3AsO4 + 5(NH4)3[AsS4] + 12 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
P2 + Cl2 = PCl5 =>
P2 + 5 Cl2 = 2 PCl5
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4 + ZNO = ZNSO4 + H2O =>
H2SO4 + ZNO = ZNSO4 + H2O
H2SO4 + ZnO = ZnSO4 + H2O =>
H2SO4 + ZnO = ZnSO4 + H2O
H{+} + ClO3{-} + SeO3{2-} = Cl2 + H2O + SeO4{2-} =>
2 H{+} + 2 ClO3{-} + 5 SeO3{2-} = Cl2 + H2O + 5 SeO4{2-}
Ni + S = NiS =>
Ni + S = NiS
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cr(OH)3*3H2O = Cr(OH)3 + H2O =>
Cr(OH)3*3H2O = Cr(OH)3 + 3 H2O
CL + BR = CLBR =>
CL + BR = CLBR
S2{-} + H{+} + H2O2 = S + H2O =>
2 S2{-} + 2 H{+} + H2O2 = 4 S + 2 H2O
Ni + S = NiS =>
Ni + S = NiS
S{2-} + H{+} + H2O2 = S + H2O =>
S{2-} + 2 H{+} + H2O2 = S + 2 H2O
Cr(OH)3 + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH{-} = 2 CrO4{2-} + I{-} + 5 H2O
I{-} + NO2{-} + H{+} = NO + I2 + H2O =>
2 I{-} + 2 NO2{-} + 4 H{+} = 2 NO + I2 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/23/19
Equations balanced on 09/22/18
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