Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 6 BaO = Al2O6 + 6 Ba
K2CrO4(s) + HBr(s) = KBr(s) + CrBr3(s) + Br2(s) + H2O(s) =>
2 K2CrO4(s) + 16 HBr(s) = 4 KBr(s) + 2 CrBr3(s) + 3 Br2(s) + 8 H2O(s)
Na2O2 + Fe(OH)2 + H2O = Na3[Fe(OH)6] + Fe(OH)3 =>
3 Na2O2 + 6 Fe(OH)2 + 6 H2O = 2 Na3[Fe(OH)6] + 4 Fe(OH)3
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaOH
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Na2CO3 + H2O = H2CO3 + Na2O =>
Na2CO3 + H2O = H2CO3 + Na2O
Al(NO3)3 + NaNO3 + H2O = Na3[Al(OH)6] + HNO3 =>
Al(NO3)3 + 3 NaNO3 + 6 H2O = Na3[Al(OH)6] + 6 HNO3
ZnO + Cl = ZnCl + O =>
ZnO + Cl = ZnCl + O
Cr2(SO4)3 + Cl2 + NaOH = Na2CrO4 + NaSO4 + NaCl + H2O =>
2 Cr2(SO4)3 + 9 Cl2 + 32 NaOH = 4 Na2CrO4 + 6 NaSO4 + 18 NaCl + 16 H2O
NH3 + CrO3 = NO3{-} + Cr2O3 + H3O{+} =>
3 NH3 + 8 CrO3 = 3 NO3{-} + 4 Cr2O3 + 3 H3O{+}
H2S(g) + O2(g) = S8(s) + H2O(g) =>
8 H2S(g) + 4 O2(g) = S8(s) + 8 H2O(g)
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
H2SO4(aq) + CaCO3(aq) = H2CaO4 + SCO3 =>
H2SO4(aq) + CaCO3(aq) = H2CaO4 + SCO3
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Pb + Br = PbBr =>
Pb + Br = PbBr
Pb(NO3)2 + KSCN = Pb(SCN)2 + KNO3 =>
Pb(NO3)2 + 2 KSCN = Pb(SCN)2 + 2 KNO3
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
NaOH + H3C6H5O7 = NaOH2 + C6H5O7 =>
3 NaOH + H3C6H5O7 = 3 NaOH2 + C6H5O7
Na3AsO4 + HCl = Na3AsO3 + H2O + Cl2 =>
Na3AsO4 + 2 HCl = Na3AsO3 + H2O + Cl2
Pb(CH3COO)2 + K = K(CH3COO)2 + Pb =>
Pb(CH3COO)2 + K = K(CH3COO)2 + Pb
H2S + K2Cr2O7 + HPO3 = S + Cr(PO3)3 + KPO3 + H2O =>
3 H2S + K2Cr2O7 + 8 HPO3 = 3 S + 2 Cr(PO3)3 + 2 KPO3 + 7 H2O
Ar + O2 = ArO4 =>
Ar + 2 O2 = ArO4
Ge + HNO3 = H2GeO3 + NO2 + H2O =>
Ge + 4 HNO3 = H2GeO3 + 4 NO2 + H2O
(Nh4)3Po4 + Pb(No3)4 = Pb3(Po4)4 + Nh4No3 =>
4(Nh4)3Po4 + 3 Pb(No3)4 = Pb3(Po4)4 + 12 Nh4No3
NiO(OH) + H2SO4 = NiSO4 + O2 + H2O =>
4 NiO(OH) + 4 H2SO4 = 4 NiSO4 + O2 + 6 H2O
NaHCO3(aq) + H3C6H5O7(aq) = CO2 + H2O + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2 + 3 H2O + Na3C6H5O7(aq)
C6H12O6 + CH4N2O + CH3OH = C10H9NO2 + H2O =>
5 C6H12O6 + 2 CH4N2O + 8 CH3OH = 4 C10H9NO2 + 32 H2O
HCl + PbCl2 = HPbCl3 =>
HCl + PbCl2 = HPbCl3
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
Na(OH) + H2(SO4) = Na2(SO4) + H(OH) =>
2 Na(OH) + H2(SO4) = Na2(SO4) + 2 H(OH)
H6C3O + H3NO = H7C3NO + H2O =>
H6C3O + H3NO = H7C3NO + H2O
MnO4 + Br = Mn + BrO =>
MnO4 + 4 Br = Mn + 4 BrO
Ag(NO3) + Zn3(PO4)2 = Zn(NO3)2 + Ag3(PO4) =>
6 Ag(NO3) + Zn3(PO4)2 = 3 Zn(NO3)2 + 2 Ag3(PO4)
Mg2 + H2 = MgH2 =>
Mg2 + 2 H2 = 2 MgH2
Na(OH) + H3PO4 = Na3PO4 + HOH =>
3 Na(OH) + H3PO4 = Na3PO4 + 3 HOH
CO2 + H2O = HCOOH + O2 =>
2 CO2 + 2 H2O = 2 HCOOH + O2
MgCo3 = Mg2 + (Co3) =>
2 MgCo3 = Mg2 + 2(Co3)
H2SO4 + (Ca(OH)2) = CaSO4 + H2O =>
H2SO4 + (Ca(OH)2) = CaSO4 + 2 H2O
C12H22O4 + OH = CO2 + C2H5OH =>
3 C12H22O4 + 18 OH = 8 CO2 + 14 C2H5OH
Be(OH)2 = BeO + *H2O =>
Be(OH)2 = BeO + *H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Cu + NaCl2 = Na2 + CuCl2 =>
2 Cu + 2 NaCl2 = Na2 + 2 CuCl2
Ga + H2SO4 = Ga2(SO4)2 + H2 =>
2 Ga + 2 H2SO4 = Ga2(SO4)2 + 2 H2
Pb(NO3)2(aq) + KCl(aq) = PbCl + K(NO3)2 =>
Pb(NO3)2(aq) + KCl(aq) = PbCl + K(NO3)2
BaCl + AgSO4 = BaSO4 + AgCl =>
BaCl + AgSO4 = BaSO4 + AgCl
Na2Co3 + CuCl2 = CuCo3 + NaCl =>
Na2Co3 + CuCl2 = CuCo3 + 2 NaCl
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
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Equations balanced on the previous day | Equations balanced on the next day |
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