Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + 4 H2O = Fe3O4 + 4 H2
CrCl3(H2O)6 + CO(NH2)2 + C5H8O2 = Cr(C5H7O2)3 + NH4{+} + Cl{-} + CO2 + H2O =>
2 CrCl3(H2O)6 + 3 CO(NH2)2 + 6 C5H8O2 = 2 Cr(C5H7O2)3 + 6 NH4{+} + 6 Cl{-} + 3 CO2 + 9 H2O
Na2S + AgNO3 = Na2(NO3)2 + Ag2S =>
Na2S + 2 AgNO3 = Na2(NO3)2 + Ag2S
CrCl3(H2O)6 + CO(NH2)2 + C5H8O2 = Cr(C5H7O2)3 + NH4{+} + Cl{-} + CO2 + H2O =>
2 CrCl3(H2O)6 + 3 CO(NH2)2 + 6 C5H8O2 = 2 Cr(C5H7O2)3 + 6 NH4{+} + 6 Cl{-} + 3 CO2 + 9 H2O
CrCl3(H2O)6 + CO(NH2)2 + C5H8O2 = Cr(C5H7O2)3 + NH4{+} + Cl{-} + CO2 + H2O =>
2 CrCl3(H2O)6 + 3 CO(NH2)2 + 6 C5H8O2 = 2 Cr(C5H7O2)3 + 6 NH4{+} + 6 Cl{-} + 3 CO2 + 9 H2O
HIO3 + H2SO3 = H2SO4 + HI =>
HIO3 + 3 H2SO3 = 3 H2SO4 + HI
KCN + ZnSO4 + NH3 = [Zn(CN)4] + K2SO4 + K2NH3 =>
4 KCN + ZnSO4 + NH3 = [Zn(CN)4] + K2SO4 + K2NH3
Al + Fe2O3FeO = Al2O3 + Fe =>
8 Al + 3 Fe2O3FeO = 4 Al2O3 + 9 Fe
Tl2O3 + HCl = TlCl3 + H2O =>
Tl2O3 + 6 HCl = 2 TlCl3 + 3 H2O
P4O6 + I2 = P2I4 + P4O12 =>
2 P4O6 + 4 I2 = 2 P2I4 + P4O12
CrO4{2-} + S2{-} + H2O = CrO2{-} + S(s) + OH{-} =>
CrO4{2-} + 3 S2{-} + 2 H2O = CrO2{-} + 6 S(s) + 4 OH{-}
HIO3 + Cl2 + KOH = KIO4 + KCl + H2O =>
HIO3 + Cl2 + 3 KOH = KIO4 + 2 KCl + 2 H2O
CrCl3(H2O)6 + CO(NH2)2 + C5H8O2 = Cr(C5H7O2)3 + NH4{+} + Cl{-} + CO2 + H2O =>
2 CrCl3(H2O)6 + 3 CO(NH2)2 + 6 C5H8O2 = 2 Cr(C5H7O2)3 + 6 NH4{+} + 6 Cl{-} + 3 CO2 + 9 H2O
K2Cr2O7 + FeCO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O + CO2 =>
K2Cr2O7 + 6 FeCO3 + 13 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Fe2(SO4)3 + 13 H2O + 6 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HNO3 + H2S = NO + H2O + S =>
2 HNO3 + 3 H2S = 2 NO + 4 H2O + 3 S
KOH + NH3SO4 = KSO4 + NH3OH =>
KOH + NH3SO4 = KSO4 + NH3OH
C1000H1985O874N + H2O = CH4 + CO2 + NH3 =>
4 C1000H1985O874N + 270 H2O = 2117 CH4 + 1883 CO2 + 4 NH3
AlC3 + H2O = C6H6 + Al(OH)3 =>
2 AlC3 + 6 H2O = C6H6 + 2 Al(OH)3
NH4OH + H3PO4 = NH6PO4 + H2O =>
NH4OH + H3PO4 = NH6PO4 + H2O
CrCl3(H2O)6 + CO(NH2)2 + C5H8O2 = Cr(C5H7O2)3 + NH4{+} + Cl{-} + CO2 + H2O =>
2 CrCl3(H2O)6 + 3 CO(NH2)2 + 6 C5H8O2 = 2 Cr(C5H7O2)3 + 6 NH4{+} + 6 Cl{-} + 3 CO2 + 9 H2O
Ca5(PO4)3Cl + SiO2 = CaSiO3 + CaCl2 + P2O5 =>
2 Ca5(PO4)3Cl + 9 SiO2 = 9 CaSiO3 + CaCl2 + 3 P2O5
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
Ni(s) + HNO3(aq) = Ni(NO3)2(aq) + H2O(l) + NO(g) =>
3 Ni(s) + 8 HNO3(aq) = 3 Ni(NO3)2(aq) + 4 H2O(l) + 2 NO(g)
FeSO4 + NaOCl + H2O = Fe(OH)3 + NaCl + H2SO4 =>
2 FeSO4 + NaOCl + 5 H2O = 2 Fe(OH)3 + NaCl + 2 H2SO4
C6H12O6 + O2(g) = CO2(g) + H20(g) =>
5 C6H12O6 + 15 O2(g) = 30 CO2(g) + 3 H20(g)
CrCl3(H2O)6 + CO(NH2)2 + C5H8O2 = Cr(C5H7O2)3 + NH4{+} + Cl{-} + CO2 + H2O =>
2 CrCl3(H2O)6 + 3 CO(NH2)2 + 6 C5H8O2 = 2 Cr(C5H7O2)3 + 6 NH4{+} + 6 Cl{-} + 3 CO2 + 9 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCl2 + K2SO4 = CuSO4 + KCl =>
CuCl2 + K2SO4 = CuSO4 + 2 KCl
C10H8O4 + H2SO4 = C8H6O4 + H2O + SO2 =>
4 C10H8O4 + 5 H2SO4 = 5 C8H6O4 + 6 H2O + 5 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHCO3 + C2H4O = CO2 + H2O + NaC2H3O2 =>
5 NaHCO3 + 4 C2H4O = 3 CO2 + 3 H2O + 5 NaC2H3O2
NiCl2 + O2 = NiO + Cl207 =>
414 NiCl2 + 207 O2 = 414 NiO + 4 Cl207
NaHCO3 + C2H4O = CO2 + H2O + NaC2H3O2 =>
5 NaHCO3 + 4 C2H4O = 3 CO2 + 3 H2O + 5 NaC2H3O2
BaI2 + H2SO4 = BaSO4 + HI =>
BaI2 + H2SO4 = BaSO4 + 2 HI
CrCl3(H2O)6 + CO(NH2)2 + C5H8O2 = Cr(C5H7O2)3 + NH4{+} + Cl{-} + CO2 + H2O =>
2 CrCl3(H2O)6 + 3 CO(NH2)2 + 6 C5H8O2 = 2 Cr(C5H7O2)3 + 6 NH4{+} + 6 Cl{-} + 3 CO2 + 9 H2O
H(NO2) + Cu(OH)2 = Cu(NO2)2 + H2O =>
2 H(NO2) + Cu(OH)2 = Cu(NO2)2 + 2 H2O
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
NaCl + CH3COOH + Fe2O3 = NaCH3COO + FeCl3 + H2O =>
6 NaCl + 6 CH3COOH + Fe2O3 = 6 NaCH3COO + 2 FeCl3 + 3 H2O
Pb + Na2SO4 = Na + PbSO4 =>
Pb + Na2SO4 = 2 Na + PbSO4
C2H4 + H2O2 = C2H4(OH)2 =>
C2H4 + H2O2 = C2H4(OH)2
NaHCO3 + C2H4O = CO2 + H2O + NaC2H3O2 =>
5 NaHCO3 + 4 C2H4O = 3 CO2 + 3 H2O + 5 NaC2H3O2
NO2 + H = H2O + NH3 =>
NO2 + 7 H = 2 H2O + NH3
Ca(NO3)2 + CuSO4 = CaSO4(s) + Cu(NO3)2 =>
Ca(NO3)2 + CuSO4 = CaSO4(s) + Cu(NO3)2
C + O2 + H = C2H2OH =>
4 C + O2 + 6 H = 2 C2H2OH
Na2SO4 + Ba(OH)2 = Ba(SO4) + Na(OH) =>
Na2SO4 + Ba(OH)2 = Ba(SO4) + 2 Na(OH)
Mg(NO3)2*6H2O + Al(NO3)3 = MgAl2 + NO3 + H2O =>
Mg(NO3)2*6H2O + 2 Al(NO3)3 = MgAl2 + 8 NO3 + 6 H2O
CaSO3 + KOH = K2SO3 + Ca(OH)2 =>
CaSO3 + 2 KOH = K2SO3 + Ca(OH)2
H2(g)O(g) = H2O(l) =>
H2(g)O(g) = H2O(l)
Ca(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO2 =>
2 Ca(PO4)2 + 2 SiO2 + 7 C = 2 CaSiO3 + P4 + 7 CO2
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