Equations balanced on the previous day | Equations balanced on the next day |
CuO + Cu = Cu2O
KI + (NH4)2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
6 KI + (NH4)2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + (NH4)2SO4 + 3 K2SO4 + 7 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Zn(OH) = Zn + OH =>
Zn(OH) = Zn + OH
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4 + NH4OH =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4 + 2 NH4OH
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CoCl2 + NH4OH = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH4OH = Co(OH)2 + 2 NH4Cl
TiO2 + H2SO4 = TiOSO4 + H2O =>
TiO2 + H2SO4 = TiOSO4 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
FeSo4 + NaOH = FeOH + NaSo4 =>
FeSo4 + NaOH = FeOH + NaSo4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 + I2 = NO2 + HIO2 + H2O =>
6 HNO3 + I2 = 6 NO2 + 2 HIO2 + 2 H2O
CaSO4 + FeCO3 = CaCO3 + FeSO4 =>
CaSO4 + FeCO3 = CaCO3 + FeSO4
MGSO4 + BACL2 = BASO4 + MGCL2 =>
MGSO4 + BACL2 = BASO4 + MGCL2
N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
Al + HCO3 = Al(HCO3)3 =>
Al + 3 HCO3 = Al(HCO3)3
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
C + S = CS2 =>
C + 2 S = CS2
PbS + HNO3 = NO2 + PbSO4 + H2O =>
PbS + 8 HNO3 = 8 NO2 + PbSO4 + 4 H2O
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MnO4{-} + H2C2O4 + H{+} = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{+2} + 10 CO2 + 8 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MgCl2 + Na2CO3 = Mg(CO3) + NaCl =>
MgCl2 + Na2CO3 = Mg(CO3) + 2 NaCl
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
H{+} + Cr2O72{-} + SO32{-} = SO42{-} + Cr3{+} + H2O =>
100 H{+} + 60 Cr2O72{-} + 427 SO32{-} = 427 SO42{-} + 40 Cr3{+} + 50 H2O
RbCl + Br = RbBr + Cl =>
RbCl + Br = RbBr + Cl
Fe + H2O = Fe(OH)2 + H2 =>
Fe + 2 H2O = Fe(OH)2 + H2
Al + MnO4 = Al(MnO4)3 =>
Al + 3 MnO4 = Al(MnO4)3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
K2Cr2O7 + Fe + HCl = KCl + CrCl3 + FeCl3 + H2O =>
K2Cr2O7 + 2 Fe + 14 HCl = 2 KCl + 2 CrCl3 + 2 FeCl3 + 7 H2O
CuCl2 + NaNo3 = Cu(No3)2 + NaCl =>
CuCl2 + 2 NaNo3 = Cu(No3)2 + 2 NaCl
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
CaCl2 + K3PO4 = Ca3(PO4) + KCl2 =>
3 CaCl2 + K3PO4 = Ca3(PO4) + 3 KCl2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/05/15
Equations balanced on 10/05/14
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