Equations balanced on the previous day | Equations balanced on the next day |
4 P + 5 O2 = 2 P2O5
Cu + Al2O3 = Al + CuO =>
3 Cu + Al2O3 = 2 Al + 3 CuO
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
Ni(NO3)2 + HCl = HNO3 + NiCl2 =>
Ni(NO3)2 + 2 HCl = 2 HNO3 + NiCl2
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
Fe2O3 + Ca = CaO + Fe =>
Fe2O3 + 3 Ca = 3 CaO + 2 Fe
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
BaCl2 + Na2SO4 = Ba2SO4 + Cl2Na =>
2 BaCl2 + Na2SO4 = Ba2SO4 + 2 Cl2Na
Fe2 + CN = Fe(CN)2 =>
Fe2 + 4 CN = 2 Fe(CN)2
HgHPO4 = HgPO4 + H2 =>
2 HgHPO4 = 2 HgPO4 + H2
K2Cr2O7 + H2O2 + (C2H5)2O = CrO3 + CH3COOH + KOH =>
5 K2Cr2O7 + 4 H2O2 + (C2H5)2O = 10 CrO3 + 2 CH3COOH + 10 KOH
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Mg(CH3COO)2 + NaOH = Mg(OH)2 + C2H3NaO2 =>
Mg(CH3COO)2 + 2 NaOH = Mg(OH)2 + 2 C2H3NaO2
Li2CO3 = C2O4 + Li2O =>
2 Li2CO3 = C2O4 + 2 Li2O
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
FeCl2 + K2Cr2O7 + H2O = FeCl3 + KOH + Cr(OH)3 + Fe(OH)3 =>
6 FeCl2 + K2Cr2O7 + 7 H2O = 4 FeCl3 + 2 KOH + 2 Cr(OH)3 + 2 Fe(OH)3
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
AgC + NaCl = AgCl + NaC =>
AgC + NaCl = AgCl + NaC
K2O2 + H2SO4 = K2SO4(OH)2 =>
K2O2 + H2SO4 = K2SO4(OH)2
Li2CO3 = C2O4 + Li2O =>
2 Li2CO3 = C2O4 + 2 Li2O
H3PO3 = H3PO4 + PH3 = CN =>
4 H3PO3 = 3 H3PO4 + PH3
Pb(OCN)2 + NH3 + H2O = Pb(OH)2 + CH4N2O =>
Pb(OCN)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 CH4N2O
Mg(CH3COO)2 + NaOH = Mg(OH)2 + C2H3NaO2 =>
Mg(CH3COO)2 + 2 NaOH = Mg(OH)2 + 2 C2H3NaO2
Mg(CH3COO)2 + NaOH = Mg(OH)2 + C2H3NaO2 =>
Mg(CH3COO)2 + 2 NaOH = Mg(OH)2 + 2 C2H3NaO2
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
Mg(CH3COO)2 + NaOH = Mg(OH)2 + C2H3NaO2 =>
Mg(CH3COO)2 + 2 NaOH = Mg(OH)2 + 2 C2H3NaO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
(NH4)3PO4 + SrBr2 = NH4Br + Sr3(PO4)2 =>
2(NH4)3PO4 + 3 SrBr2 = 6 NH4Br + Sr3(PO4)2
Li2CO3 = C2O4 + Li2O =>
2 Li2CO3 = C2O4 + 2 Li2O
NaBr + KI = NaI + KBr =>
NaBr + KI = NaI + KBr
NaHCO3 + H2S = NaHS + H2O + CO2 =>
NaHCO3 + H2S = NaHS + H2O + CO2
AuF3 + CuPO4 = Au(PO4)3 + CuF =>
AuF3 + 3 CuPO4 = Au(PO4)3 + 3 CuF
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
SH4 + O2 = SO2 + H2O =>
SH4 + 2 O2 = SO2 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C4H9NO3 + SO4{-} + H{+} = CO2 + NH3{+} + H2O + H2S =>
9 C4H9NO3 + 17 SO4{-} + 26 H{+} = 36 CO2 + 9 NH3{+} + 23 H2O + 17 H2S
CH3CH2OH = CH3COOCH2CH3 + H2 =>
2 CH3CH2OH = CH3COOCH2CH3 + 2 H2
Co(NO3)3 + Mg = Co + Mg(NO3)2 =>
2 Co(NO3)3 + 3 Mg = 2 Co + 3 Mg(NO3)2
Cr2O7{2-} + Fe{2+} + H{+} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O
NaCl + Ba(NO3)2 = BaNa + Cl(NO3)2 =>
NaCl + Ba(NO3)2 = BaNa + Cl(NO3)2
P4 + NaOH + H2O = PH3 + Na2HP3O3 =>
P4 + 2 NaOH + H2O = PH3 + Na2HP3O3
CU + NaCl + H2O = CUCl + NaOH + H2 =>
2 CU + 2 NaCl + 2 H2O = 2 CUCl + 2 NaOH + H2
Al + S3 = AlS =>
3 Al + S3 = 3 AlS
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Equations balanced on the previous day | Equations balanced on the next day |
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