Equations balanced on the previous day | Equations balanced on the next day |
2 PbS + 3 O2 = 2 PbO + 2 SO2
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
K + N2 = K3N =>
6 K + N2 = 2 K3N
H2O2 + Na2SO3 = Na2SO4 + H2O =>
H2O2 + Na2SO3 = Na2SO4 + H2O
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
Zn{2+} + Al = Al{3+} + Zn =>
3 Zn{2+} + 2 Al = 2 Al{3+} + 3 Zn
KMNO4 + MNSO4 + H2O = MNO2 + K2SO4 + H2SO4 =>
2 KMNO4 + 3 MNSO4 + 2 H2O = 5 MNO2 + K2SO4 + 2 H2SO4
Al(NO3)3 + NH3 + H20 = Al(OH)3 + NH4NO3 =>
5 Al(NO3)3 + 5 NH3 + 2 H20 = 5 Al(OH)3 + 10 NH4NO3
Ca(NO3)2 + KF = CaF2 + KNO3 =>
Ca(NO3)2 + 2 KF = CaF2 + 2 KNO3
Pb3O4 = O2 + PbO =>
2 Pb3O4 = O2 + 6 PbO
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
K2Cr2O7 + HCl = CrCl3 + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 H2O
B(OH)4{-} + Ag{+} = Ag[B(OH)4] =>
B(OH)4{-} + Ag{+} = Ag[B(OH)4]
K2SiO3 + H2O = KHSiO3 + KOH =>
K2SiO3 + H2O = KHSiO3 + KOH
NAOH + H2O = NAOH2 + OH =>
NAOH + H2O = NAOH2 + OH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NaB(OH)4 + AgNO3 = Ag[B(OH)4] + NaNO3 =>
NaB(OH)4 + AgNO3 = Ag[B(OH)4] + NaNO3
CH3((CH2)7)CH3 + O2 = CO2 + H2O =>
CH3((CH2)7)CH3 + 14 O2 = 9 CO2 + 10 H2O
H3Po4 + Al(OH)3 = AlPo4 + H2O =>
H3Po4 + Al(OH)3 = AlPo4 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SNCl2 + FECl3 = SNCl4 + FECl2 =>
SNCl2 + 2 FECl3 = SNCl4 + 2 FECl2
Co + NaOH = CoNaOH =>
Co + NaOH = CoNaOH
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Co + NaOH = CoNaOH =>
Co + NaOH = CoNaOH
Ni{2+} + Al = Al{3+} + Ni =>
3 Ni{2+} + 2 Al = 2 Al{3+} + 3 Ni
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
CH3CH2Br + KOH = CH3CH2OH + KBr =>
CH3CH2Br + KOH = CH3CH2OH + KBr
CrCl3 + NH4OH = Cr(OH)3 + NH4Cl =>
CrCl3 + 3 NH4OH = Cr(OH)3 + 3 NH4Cl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NH + H = NH3 =>
NH + 2 H = NH3
MGCO3 + HNO3 = MG(NO3)2 + CO2 + H2O =>
MGCO3 + 2 HNO3 = MG(NO3)2 + CO2 + H2O
Ni{2+} + Fe = Fe{2+} + Ni =>
Ni{2+} + Fe = Fe{2+} + Ni
B4O7 + H2O = BO2 + B(OH)3 =>
B4O7 + 3 H2O = 2 BO2 + 2 B(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H10O(l) + O2(g) = CO2(g) + H2O(l) =>
C4H10O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
Co3O4 + H2 = Co + H2O =>
Co3O4 + 4 H2 = 3 Co + 4 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
B(OH)3 + H2O = H3O + B(OH)4 =>
B(OH)3 + 2 H2O = H3O + B(OH)4
Li + HNO3 = LiNO3 + H2O + N2O =>
8 Li + 10 HNO3 = 8 LiNO3 + 5 H2O + N2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H2 + O2 = CO2 + H20 =>
10 C2H2 + 20 O2 = 20 CO2 + H20
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Zn + K2Cr2O7 + NaOH + H2O = Na2[Zn(OH)4] + Na3[Cr(OH)6] + KOH =>
3 Zn + K2Cr2O7 + 12 NaOH + 7 H2O = 3 Na2[Zn(OH)4] + 2 Na3[Cr(OH)6] + 2 KOH
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Zn + H2SO4 + K2Cr2O7 = KCr(SO4)2 + ZnSO4 + H2O =>
3 Zn + 7 H2SO4 + K2Cr2O7 = 2 KCr(SO4)2 + 3 ZnSO4 + 7 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/04/18
Equations balanced on 10/04/17
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