Equations balanced on the previous day | Equations balanced on the next day |
Be2C + 4 H2O = 2 Be(OH)2 + CH4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2S = K + S =>
K2S = 2 K + S
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Fe3 + O2 = Fe2O3 =>
4 Fe3 + 9 O2 = 6 Fe2O3
C + H2 = CH4 =>
C + 2 H2 = CH4
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn(SO4)2 + 3 SnCl4 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
(NH4)3P + Br2 = (NH4) + Br2P2 =>
2(NH4)3P + Br2 = 6(NH4) + Br2P2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
H2SO4 + Ba(OH)2 = H2O + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
Cu + HNO3 = Cu(NO3)2 + H2O + N2 =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + 6 H2O + N2
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
NH4Cl + Ag(NO3)2 = AgCl2 + NH4NO3 =>
2 NH4Cl + Ag(NO3)2 = AgCl2 + 2 NH4NO3
K2Cr2O7 + C = CO2 + Cr2O3 + K2CO3 =>
2 K2Cr2O7 + 3 C = CO2 + 2 Cr2O3 + 2 K2CO3
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
Pb(C2H3O2)2 + HCl = PbCl2 + HC2H3O2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 HC2H3O2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
CU + HNO3 = CU(NO3)2 + N2O3 + H2O =>
2 CU + 6 HNO3 = 2 CU(NO3)2 + N2O3 + 3 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Na + CaF2 = Ca + NaF2 =>
Na + CaF2 = Ca + NaF2
NaOH + Cu(CrO4)2 = Cu(OH)2 + NaCrO4 =>
2 NaOH + Cu(CrO4)2 = Cu(OH)2 + 2 NaCrO4
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
AIF3 + Cs = CsF + AI =>
AIF3 + 3 Cs = 3 CsF + AI
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + CaF2 = Ca + NaF =>
2 Na + CaF2 = Ca + 2 NaF
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NAHCO3 + CH3COOH = NACH3COO + H2O + CO2 =>
NAHCO3 + CH3COOH = NACH3COO + H2O + CO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C6H6O3 + KOH = KC6H5O3 + H2O =>
C6H6O3 + KOH = KC6H5O3 + H2O
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Equations balanced on 12/16/18
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