Equations balanced on the previous day | Equations balanced on the next day |
8 C6H8O7 + 8 NaOH = 8 NaC6 + 15 H2O + 7 H6O7
Cr(OH)4{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H2O
CuSO4*5H2O + (NH4)C2O4H2O = (NH4)2[Cu(C2O4)2]2H2O + (NH4)SO4 + H2O =>
2 CuSO4*5H2O + 4(NH4)C2O4H2O = (NH4)2[Cu(C2O4)2]2H2O + 2(NH4)SO4 + 13 H2O
NH4 + HI = NH4I + H2 =>
2 NH4 + 2 HI = 2 NH4I + H2
C2H6 + CuO = C2H6O + Cu =>
C2H6 + CuO = C2H6O + Cu
Ca(s) + Br2(g) = CaBr2 =>
Ca(s) + Br2(g) = CaBr2
N + O = NO = O2 =>
N + O = NO
Ca + MnBr2 = CaBr + Mn =>
2 Ca + MnBr2 = 2 CaBr + Mn
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
HCN + Tc = Tc(CN)7 + H2 =>
14 HCN + 2 Tc = 2 Tc(CN)7 + 7 H2
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
(NH4)2SO4 + HgCl2 = (NH4)2Cl2 + SO4Hg =>
(NH4)2SO4 + HgCl2 = (NH4)2Cl2 + SO4Hg
S2Cl2 + NH3 = NH4Cl + S4N4 + S8 =>
6 S2Cl2 + 16 NH3 = 12 NH4Cl + S4N4 + S8
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
Cu + MgCl = CuCl2 + Mg =>
Cu + 2 MgCl = CuCl2 + 2 Mg
BaS + MgCO3 = BaCO3 + MgS =>
BaS + MgCO3 = BaCO3 + MgS
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
MnO + Fe + Fe2O3 + MoO3 = Mn20Fe8Mo12O60 =>
60 MnO + 16 Fe + 4 Fe2O3 + 36 MoO3 = 3 Mn20Fe8Mo12O60
N2 + H2S + H2O = H2SO4 + H3N =>
4 N2 + 3 H2S + 12 H2O = 3 H2SO4 + 8 H3N
K(s) + Fe(BrO3)2(aq) = KBrO3(aq) + Fe(s) =>
2 K(s) + Fe(BrO3)2(aq) = 2 KBrO3(aq) + Fe(s)
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
C11H22O11 + O2 = CO2 + H2 =>
2 C11H22O11 + 11 O2 = 22 CO2 + 22 H2
Mg + Fl = MgFl2 =>
Mg + 2 Fl = MgFl2
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Si + KOH = Si(OH) + K =>
Si + KOH = Si(OH) + K
Hg(OH)2 + H2SO4 = Hg(SO4) + H2O =>
Hg(OH)2 + H2SO4 = Hg(SO4) + 2 H2O
Zn + Cr3{+} + CH3COO + H2O = Cr2(CH3CO2)4(H2O)2 + Zn2{+} =>
4 Zn + 2 Cr3{+} + 12 CH3COO + 6 H2O = 3 Cr2(CH3CO2)4(H2O)2 + 2 Zn2{+}
CH3Co2H(aq) + NaOH = CH3Co2Na + H2O =>
CH3Co2H(aq) + NaOH = CH3Co2Na + H2O
Mg(s) + Cu(NO3)2(aq) = Cu(aq) + Mg(NO3)2(aq) =>
Mg(s) + Cu(NO3)2(aq) = Cu(aq) + Mg(NO3)2(aq)
C12H6Cl4 + H2 = CH4 + HCl =>
C12H6Cl4 + 23 H2 = 12 CH4 + 4 HCl
Na2CO3 + NH4OH = NaNH2 + CO2 + H2O =>
Na2CO3 + 2 NH4OH = 2 NaNH2 + CO2 + 3 H2O
Ni(s) + AgNO3(aq) = Ni(NO3)2(aq) + Ag(s) =>
Ni(s) + 2 AgNO3(aq) = Ni(NO3)2(aq) + 2 Ag(s)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SiH + NH3 = Si3N4 + H2 =>
6 SiH + 8 NH3 = 2 Si3N4 + 15 H2
Na + H2O = Na2OH + H =>
2 Na + H2O = Na2OH + H
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O + (C5H7O4COO)2Mg = Mg(OH)2 + C5H7O4COOH =>
2 H2O + (C5H7O4COO)2Mg = Mg(OH)2 + 2 C5H7O4COOH
C12H20O2 + O2 = CO2 + H2O =>
C12H20O2 + 16 O2 = 12 CO2 + 10 H2O
C8H + O = CO2 + H2O =>
2 C8H + 33 O = 16 CO2 + H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
PH3 + O2 = H2O + P3O10 =>
12 PH3 + 29 O2 = 18 H2O + 4 P3O10
C6H11OH + Na2Cr2O7 = C6H10O + NaCr + H2O =>
7 C6H11OH + Na2Cr2O7 = 7 C6H10O + 2 NaCr + 7 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
HCH3COO + NaOH = NaCH3COO + H2O =>
HCH3COO + NaOH = NaCH3COO + H2O
BaCO2 = BaO + CO =>
BaCO2 = BaO + CO
CrCl3(aq) + H2S(g) = Cr2S3(s) + HCl(aq) =>
2 CrCl3(aq) + 3 H2S(g) = Cr2S3(s) + 6 HCl(aq)
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