Equations balanced on the previous day | Equations balanced on the next day |
4 FeSO4 + O2 + 2 H2O = 4 FeOHSO4
CO3{2-} + Mg{2+} = Mg2O3{2-} + C{4+} =>
CO3{2-} + 2 Mg{2+} = Mg2O3{2-} + C{4+}
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Al2(SO3)3 + BaCl2 = AlCl3 + BaSO3 =>
Al2(SO3)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO3
Al2O3 + BCl3 = AlCl3 + BO + Cl =>
Al2O3 + 3 BCl3 = 2 AlCl3 + 3 BO + 3 Cl
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
K2[Zn(OH)4] + H2S = KHS + ZnS + H2O =>
K2[Zn(OH)4] + 3 H2S = 2 KHS + ZnS + 4 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
B2O3(s) + C(s) = B4C(s) + CO(g) =>
2 B2O3(s) + 7 C(s) = B4C(s) + 6 CO(g)
Sn(OH)2 + NaOH = Sn[Na(OH)3] =>
Sn(OH)2 + NaOH = Sn[Na(OH)3]
Al + HCe = AlCe3 + H2 =>
2 Al + 6 HCe = 2 AlCe3 + 3 H2
Cu + HNO3 = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu + 4 HNO3 = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
CrCl3 + Zn + HCl = CrH + ZnCl2 =>
CrCl3 + 2 Zn + HCl = CrH + 2 ZnCl2
Co(OH)3 + HNO3 = Co(NO3)2 + H2(OH)3 =>
Co(OH)3 + 2 HNO3 = Co(NO3)2 + H2(OH)3
Hg(NO3)2 + FeSCN = Hg(SCN)2 + FeNO3 =>
Hg(NO3)2 + 2 FeSCN = Hg(SCN)2 + 2 FeNO3
BF3 + HF = BF4 + H =>
BF3 + HF = BF4 + H
Mg3P2 + K2Cr2O7 + HCl = Mg3(PO4)2 + CrCl3 + KCl + H2O =>
3 Mg3P2 + 8 K2Cr2O7 + 64 HCl = 3 Mg3(PO4)2 + 16 CrCl3 + 16 KCl + 32 H2O
Xe(OH)6 + KJ + HCl = Xe + J2 + KCl + H2O =>
Xe(OH)6 + 6 KJ + 6 HCl = Xe + 3 J2 + 6 KCl + 6 H2O
Fe2(SO4)3 + NH4OH = NH2OH + FeSO4 + H2SO4 =>
Fe2(SO4)3 + NH4OH = NH2OH + 2 FeSO4 + H2SO4
Fe + HNO3 = Fe(NO3)3 + NO(g) + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO(g) + 2 H2O
CH3COOH + KMnO4 = K2CO3 + CO2 + MnO2 + H2O =>
3 CH3COOH + 8 KMnO4 = 4 K2CO3 + 2 CO2 + 8 MnO2 + 6 H2O
CH3COOH + CH3CH2NH2 = CH3CONHCH2CH3 + H2O =>
CH3COOH + CH3CH2NH2 = CH3CONHCH2CH3 + H2O
CaF2 = CaF + F2 =>
2 CaF2 = 2 CaF + F2
K2CO3 + H2O = KOH + H2CO3 =>
K2CO3 + 2 H2O = 2 KOH + H2CO3
HCl + FeOH = FeCl + H2O =>
HCl + FeOH = FeCl + H2O
FeS + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeS + 6 HNO3 + H2SO4 = Fe2(SO4)3 + 6 NO + 4 H2O
Sn(OH)4 = Sn4 + OH =>
4 Sn(OH)4 = Sn4 + 16 OH
CrCl2 + K2CrO4 + KOH + H2O = K3[Cr(OH)6] + KCl =>
3 CrCl2 + K2CrO4 + 16 KOH + 4 H2O = 4 K3[Cr(OH)6] + 6 KCl
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
H2O2 + KI = KO2 + H2I =>
H2O2 + KI = KO2 + H2I
HClO3(aq) = H + Cl + O =>
HClO3(aq) = H + Cl + 3 O
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
CH3COOH + KMnO4 = K2CO3 + CO2 + MnO2 + H2O =>
3 CH3COOH + 8 KMnO4 = 4 K2CO3 + 2 CO2 + 8 MnO2 + 6 H2O
ClCH2COOH + NH3 = NH2CH2COOH + HCl =>
ClCH2COOH + NH3 = NH2CH2COOH + HCl
CaCl2 + Ba(NO3)2 = Ca(NO3)2 + BaCl2 =>
CaCl2 + Ba(NO3)2 = Ca(NO3)2 + BaCl2
Mn(No3)2 + Na2S = MnS + Na(No3) =>
Mn(No3)2 + Na2S = MnS + 2 Na(No3)
Na2PuO4 + O3 + NaOH = Na3PuO5 + H2O =>
6 Na2PuO4 + O3 + 6 NaOH = 6 Na3PuO5 + 3 H2O
Ag(NO3)2 + H2O = Ag + O2 + HNO3 =>
2 Ag(NO3)2 + 2 H2O = 2 Ag + O2 + 4 HNO3
FeO + Zn = ZnO + Fe =>
FeO + Zn = ZnO + Fe
C6H12 + HBr = C6H13Br =>
C6H12 + HBr = C6H13Br
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Ca(NO3)2*4H2O + Co(NO3)2*6H2O + C6H10O5 = Ca3Co4O9 + N2 + CO2 + H2O =>
12 Ca(NO3)2*4H2O + 16 Co(NO3)2*6H2O + 11 C6H10O5 = 4 Ca3Co4O9 + 28 N2 + 66 CO2 + 199 H2O
C4H4O4K2 + KOH = C2H6 + K2CO3 =>
C4H4O4K2 + 2 KOH = C2H6 + 2 K2CO3
S2O3{2-} + H2O = S{2-} + SO42{2-} + H{+} =>
21 S2O3{2-} + 21 H2O = 40 S{2-} + 2 SO42{2-} + 42 H{+}
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
Fe2O3 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe2O3 + 6 KMnO4 + 39 H2SO4 = 10 Fe(SO4)3 + 3 K2SO4 + 6 MnSO4 + 39 H2O
H2SO4 + NaN02 = HN02 + Na2SO4 =>
H2SO4 + 2 NaN02 = 2 HN02 + Na2SO4
CO(NH2)2 + H2O = H2NCOOH + NH3 =>
CO(NH2)2 + H2O = H2NCOOH + NH3
MnO4 + HNO2 = Mn(NO3)2 + HNO3 + H2O =>
MnO4 + 3 HNO2 = Mn(NO3)2 + HNO3 + H2O
KBrO3 + HCl + SnCl = KBr + SnCl4 + H2O =>
KBrO3 + 6 HCl + 2 SnCl = KBr + 2 SnCl4 + 3 H2O
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