Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + 2 H2O = 2 Na1{+} + 2 OH{-} + H2CO3
K2CrO7 + H2SO4 + NaOH = K2Cr2O7 + K2SO4 + H2O + NaO =>
2 K2CrO7 + H2SO4 + 12 NaOH = K2Cr2O7 + K2SO4 + 7 H2O + 12 NaO
KBr + MnO2 + H2SO4 = Br2 + KHSO4 + MnSO4 + H2O =>
2 KBr + MnO2 + 3 H2SO4 = Br2 + 2 KHSO4 + MnSO4 + 2 H2O
K2Cr2O7 + NaOH = Cr(OH)3 + NaO + K2CrO4 =>
K2Cr2O7 + 3 NaOH = Cr(OH)3 + 3 NaO + K2CrO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CdCl2 + (NH4)2S = Cd2S + Cl2NH4 =>
2 CdCl2 + (NH4)2S = Cd2S + 2 Cl2NH4
HCOOH + MoO = Mo + CO2 + H2O =>
HCOOH + MoO = Mo + CO2 + H2O
K + CFl = KCFl =>
K + CFl = KCFl
C9H8O3 + HNO3 + H2O = C8H7O5N + CH4O2 =>
C9H8O3 + HNO3 + H2O = C8H7O5N + CH4O2
MnO2KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 MnO2KMnO4 + 14 KI + 12 H2SO4 = 8 K2SO4 + 4 MnSO4 + 7 I2 + 12 H2O
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(g) + CO2(g) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(g) + CO2(g)
(H3)PO4 = H4P2O7 + H2O =>
2(H3)PO4 = H4P2O7 + H2O
CdCl2 + (NH4)2S = Cd2S + Cl2NH4 =>
2 CdCl2 + (NH4)2S = Cd2S + 2 Cl2NH4
HNO3(aq) + Cu(s) = H2(g) + Cu(NO3)2(aq) =>
2 HNO3(aq) + Cu(s) = H2(g) + Cu(NO3)2(aq)
Ba + C = Ba4C2 =>
4 Ba + 2 C = Ba4C2
CdCl2 + (NH4)2S = Cd2S + Cl2NH4 =>
2 CdCl2 + (NH4)2S = Cd2S + 2 Cl2NH4
Cr2O7{-2} + CH3CH2OH + H{+} = Cr{3+} + CH3CHO + H2O =>
Cr2O7{-2} + 3 CH3CH2OH + 8 H{+} = 2 Cr{3+} + 3 CH3CHO + 7 H2O
NaOH + SiO2 = Na2SiO2 + OH =>
2 NaOH + SiO2 = Na2SiO2 + 2 OH
C2H6 + C2H2 = C2H4 =>
C2H6 + C2H2 = 2 C2H4
Na2HPO4 + NH3 = Na3PO4 + (NH4)3PO4 =>
3 Na2HPO4 + 3 NH3 = 2 Na3PO4 + (NH4)3PO4
CaCl2 + NaHCO3 + H2O = NaCl + (Ca(OH)2) + H2CO3 =>
CaCl2 + 2 NaHCO3 + 2 H2O = 2 NaCl + (Ca(OH)2) + 2 H2CO3
H2O + Al2SiO5 + Al2Si4O10(OH)2 = Al2Si2O5(OH)4 =>
5 H2O + 2 Al2SiO5 + Al2Si4O10(OH)2 = 3 Al2Si2O5(OH)4
MnS + O2 + H2O = Mn(OH)2 + S =>
2 MnS + O2 + 2 H2O = 2 Mn(OH)2 + 2 S
CdCl2 + (NH4)2S = Cd2S + Cl2NH4 =>
2 CdCl2 + (NH4)2S = Cd2S + 2 Cl2NH4
NH2OH + H2O = NH4 + OH =>
NH2OH + 2 H2O = NH4 + 3 OH
HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O
Fe2 + S = FeS8 =>
Fe2 + 16 S = 2 FeS8
CdCl2 + (NH4)2S = Cd2S + Cl2NH4 =>
2 CdCl2 + (NH4)2S = Cd2S + 2 Cl2NH4
NH4(Ag) + INO3 = NH4 + NO3 + AgI =>
NH4(Ag) + INO3 = NH4 + NO3 + AgI
ZnOH2O = Zn(OH)2 =>
ZnOH2O = Zn(OH)2
Ag + H2SO4 = Ag2(SO4)3 + H2 =>
2 Ag + 3 H2SO4 = Ag2(SO4)3 + 3 H2
Ar + O2 = Ar2O3 =>
4 Ar + 3 O2 = 2 Ar2O3
CuO + Fe3O4 + H2SO4 = Cu + Fe2(SO4)3 + H2O =>
CuO + 2 Fe3O4 + 9 H2SO4 = Cu + 3 Fe2(SO4)3 + 9 H2O
(C6H12O6) + (O2) = (CO2) + (H2O) =>
(C6H12O6) + 6(O2) = 6(CO2) + 6(H2O)
Br + FeI2 = FeBr2 + I2 =>
2 Br + FeI2 = FeBr2 + I2
Zr + N = Zr3N =>
3 Zr + N = Zr3N
NaHCO3(s) + C2H4O2(aq) = CO2(g) + H2O(l) + NaC2H3O2 =>
NaHCO3(s) + C2H4O2(aq) = CO2(g) + H2O(l) + NaC2H3O2
SnS2 + KOH = K2SnS3 + K2SnO3 + H2O =>
3 SnS2 + 6 KOH = 2 K2SnS3 + K2SnO3 + 3 H2O
[Cu(NH3)4]{2+} = Cu{2+} + NH3 =>
[Cu(NH3)4]{2+} = Cu{2+} + 4 NH3
(PbNO3)2 + KI = K(NO3) + Pb4 + I4 =>
2(PbNO3)2 + 4 KI = 4 K(NO3) + Pb4 + I4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2O + H = Na2OH =>
Na2O + H = Na2OH
VCl3 + Na + CO = NaV(CO)6 + NaCl =>
VCl3 + 4 Na + 6 CO = NaV(CO)6 + 3 NaCl
Si(OH)4 + H2O = HSi + OH =>
Si(OH)4 + H2O = HSi + 5 OH
NaCN(aq) + NaOH(aq) + Cl2(g) = Na2CO3(aq) + NaCl(aq) + H2O + N2 =>
2 NaCN(aq) + 12 NaOH(aq) + 5 Cl2(g) = 2 Na2CO3(aq) + 10 NaCl(aq) + 6 H2O + N2
CdCl2 + (NH4)2S = CdS + NH4Cl =>
CdCl2 + (NH4)2S = CdS + 2 NH4Cl
AlI3 + Hg(NO3)2 = Al(NO3)2 + HgI3 =>
AlI3 + Hg(NO3)2 = Al(NO3)2 + HgI3
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + KOH + NH4OH + S =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 4 KOH + 6 NH4OH + 3 S
HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
CrO3 + Te + H2O = Cr2O3 + H6TeO6 =>
2 CrO3 + Te + 3 H2O = Cr2O3 + H6TeO6
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