Equations balanced on the previous day | Equations balanced on the next day |
6 K2O + 4 P = 4 K3P + 3 O2
P2O5 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
P2O5 + 3 Ba(OH)2 = Ba3(PO4)2 + 3 H2O
HCl(aq) + NaHCO3(s) = H2O(aq) + CO2(g) + NaCl(aq) =>
HCl(aq) + NaHCO3(s) = H2O(aq) + CO2(g) + NaCl(aq)
HCl(aq) + Na2CO3(s) = NaCl(aq) + CO2(q) + H2O(l) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + CO2(q) + H2O(l)
C14H10O4Ni(H2O)2 + NH3 = C14H12O2N2Ni + H2O =>
C14H10O4Ni(H2O)2 + 2 NH3 = C14H12O2N2Ni + 4 H2O
Ba + CO2 + O2 = BaCO3 =>
2 Ba + 2 CO2 + O2 = 2 BaCO3
Mg(NO3) + HCl = MgCl + HNO3 =>
Mg(NO3) + HCl = MgCl + HNO3
HNO3 + Mg = N2O + H2O + Mg(NO3)2 =>
10 HNO3 + 4 Mg = N2O + 5 H2O + 4 Mg(NO3)2
KMnO2O2 = KMnO4 =>
KMnO2O2 = KMnO4
Mg + Ba(NO3)2 = MgO + Ba + N2 =>
6 Mg + Ba(NO3)2 = 6 MgO + Ba + N2
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + HNO3 + NH3 =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 HNO3 + 3 NH3
HgCl2 + Ca(OH)2 = CaCl2 + Hg(OH)2 =>
HgCl2 + Ca(OH)2 = CaCl2 + Hg(OH)2
Ca + Ba{+2} = Ca{+2} + Ba =>
Ca + Ba{+2} = Ca{+2} + Ba
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Na2SO4(aq) + KIO3(aq) = Na2IO3(aq) + KSO4(aq) =>
Na2SO4(aq) + KIO3(aq) = Na2IO3(aq) + KSO4(aq)
Fe(CH3COO)3 + HCl = CH3COOH + FeCl3 =>
Fe(CH3COO)3 + 3 HCl = 3 CH3COOH + FeCl3
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
As2S3 + NaClO3 + H2O = H3AsO4 + S2 + NaCl =>
6 As2S3 + 10 NaClO3 + 18 H2O = 12 H3AsO4 + 9 S2 + 10 NaCl
Na2Fe(III)DTPA*2H2O = Fe(III) + Na + DTPA + H + OH =>
Na2Fe(III)DTPA*2H2O = Fe(III) + 2 Na + DTPA + 2 H + 2 OH
Fe3O4 + H2SO4 = Fe3(SO4)4 + H2O =>
Fe3O4 + 4 H2SO4 = Fe3(SO4)4 + 4 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C2H3O2Ag + NaOH = C2H3O2Na + AgOH =>
C2H3O2Ag + NaOH = C2H3O2Na + AgOH
C2H6O + K2Cr2O7 + H2SO4 = C2H2O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H2O + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
CaCO3 + Co2O3 = Ca3Co2O6 + CO2 =>
3 CaCO3 + Co2O3 = Ca3Co2O6 + 3 CO2
Mn + OH = MnOH =>
Mn + OH = MnOH
Ba + Li3(AsO4) = Ba3(AsO4)2 + Li =>
3 Ba + 2 Li3(AsO4) = Ba3(AsO4)2 + 6 Li
PH3 + K(MnO4) + H2SO4 = K(HSO4) + Mn(SO4) + HPO3 + H2O =>
5 PH3 + 8 K(MnO4) + 16 H2SO4 = 8 K(HSO4) + 8 Mn(SO4) + 5 HPO3 + 17 H2O
CrCl2 + NaOH + H2O2 = Na2CrO4 + NaCl + H2O =>
CrCl2 + 4 NaOH + 2 H2O2 = Na2CrO4 + 2 NaCl + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb + H2CO3 = Pb2CO3 + H2 =>
2 Pb + H2CO3 = Pb2CO3 + H2
P4 + Na = Na3P =>
P4 + 12 Na = 4 Na3P
MnO4 + SO3{2-} = SO4{2-} + MnO2 =>
MnO4 + 2 SO3{2-} = 2 SO4{2-} + MnO2
Al + NaOH = Na3AlO2 + H2 + H2O =>
2 Al + 6 NaOH = 2 Na3AlO2 + H2 + 2 H2O
MgI2 + NaOH = Mg(OH)2 + NaI =>
MgI2 + 2 NaOH = Mg(OH)2 + 2 NaI
(MgOH)2SO4 + H2SO4 = Mg(HSO4)2 + H2O =>
(MgOH)2SO4 + 3 H2SO4 = 2 Mg(HSO4)2 + 2 H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
KOH = K + OH =>
KOH = K + OH
H3CCH2OH + MnO4 = H3CCOH + MnO2 + OH =>
H3CCH2OH + MnO4 = H3CCOH + MnO2 + 2 OH
Pb(NO3)2 + NH4SCN = Pb(SCN)2 + (NH4)(NO3) =>
Pb(NO3)2 + 2 NH4SCN = Pb(SCN)2 + 2(NH4)(NO3)
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
Fe2C3 + O2 = Fe2O3 + CO2 =>
2 Fe2C3 + 9 O2 = 2 Fe2O3 + 6 CO2
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
HAuCl4 + FeSO4*H2O = Au + HCl + FeCl3 + Fe2(SO4)3 + H2O =>
HAuCl4 + 3 FeSO4*H2O = Au + HCl + FeCl3 + Fe2(SO4)3 + 3 H2O
H2O2 + MnSO4 + NaOH = MnO2 + NaSO4 + H2O =>
3 H2O2 + 2 MnSO4 + 2 NaOH = 2 MnO2 + 2 NaSO4 + 4 H2O
Ba(NO3)2 + Co2(CO3)3 = BaCO3 + Co(NO3)3 =>
3 Ba(NO3)2 + Co2(CO3)3 = 3 BaCO3 + 2 Co(NO3)3
BaSO4 + HCl = BaCl + H + S + O =>
BaSO4 + HCl = BaCl + H + S + 4 O
ZnBr + KS = ZnS + KBr =>
ZnBr + KS = ZnS + KBr
K2CO3 + H2SO4 = K2SO4H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4H2O + CO2
MnSO4 + KBrO3 + H2SO4 = Mn2(SO4)3 + KBr + H2O =>
6 MnSO4 + KBrO3 + 3 H2SO4 = 3 Mn2(SO4)3 + KBr + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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