Equations balanced on the previous day | Equations balanced on the next day |
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
CASO4 + SIO2 + C = CASIO3 + SO2 + CO2 =>
2 CASO4 + 2 SIO2 + C = 2 CASIO3 + 2 SO2 + CO2
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4 =>
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KMNO4 + H2SO4 + NA2SO3 = MNSO4 + K2SO4 + NA2SO4 + H2O =>
2 KMNO4 + 3 H2SO4 + 5 NA2SO3 = 2 MNSO4 + K2SO4 + 5 NA2SO4 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuO + H2O + CO2 = (CuOH)2CO3 =>
2 CuO + H2O + CO2 = (CuOH)2CO3
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
HNO3 + Ca = Ca(NO3)2 + NH3 + H2O =>
9 HNO3 + 4 Ca = 4 Ca(NO3)2 + NH3 + 3 H2O
Na2Cr2O7 + Cu2S + HCl = CrCl3 + CuCl2 + Na2SO4 + NaCl + H2O =>
5 Na2Cr2O7 + 3 Cu2S + 46 HCl = 10 CrCl3 + 6 CuCl2 + 3 Na2SO4 + 4 NaCl + 23 H2O
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
K2Cr2O7 + HCl = KCl + CrCl3 + Cl3 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 2 Cl3 + 7 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
AL2 + H3BO3 = AL2(BO3)3 + H2 =>
2 AL2 + 6 H3BO3 = 2 AL2(BO3)3 + 9 H2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
(NH4)2Cr2O7(s) = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7(s) = Cr2O3 + N2 + 4 H2O
CH3COOH + O2 = H2 + CO2 =>
CH3COOH + O2 = 2 H2 + 2 CO2
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
(NH4)2Cr2O7(s) = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7(s) = Cr2O3 + N2 + 4 H2O
MgCl2 + NaHCO3 = MgCO3 + NaCl + H2O + CO2 =>
MgCl2 + 2 NaHCO3 = MgCO3 + 2 NaCl + H2O + CO2
P4 + I2 + H2O = H3PO3 + HI =>
P4 + 6 I2 + 12 H2O = 4 H3PO3 + 12 HI
NH4Cl + K2CO3 = KCl + (NH4)2CO3 =>
2 NH4Cl + K2CO3 = 2 KCl + (NH4)2CO3
Al2O3 + H3Po4 = [Al(OH)]3(Po4)2 + H2O =>
3 Al2O3 + 4 H3Po4 = 2[Al(OH)]3(Po4)2 + 3 H2O
C2H5OH + H2Cr2O7 = C2H5CO2H + Cr2O3 + H20 =>
120 C2H5OH + 10 H2Cr2O7 = 80 C2H5CO2H + 10 Cr2O3 + 13 H20
Al(s) + CuCl2 = AlCl2(aq) + Cu(s) =>
Al(s) + CuCl2 = AlCl2(aq) + Cu(s)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H3PO4 + Mg = Mg(PO4)2 + H2 =>
2 H3PO4 + Mg = Mg(PO4)2 + 3 H2
C4H10 + O2 = CH3COOH + H2O =>
2 C4H10 + 5 O2 = 4 CH3COOH + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
CH2O + CuO = CH2O2 + Cu =>
CH2O + CuO = CH2O2 + Cu
ClO3{-} + MnO4{-} + H{+} = ClO4{-} + Mn{2+} + H2O =>
5 ClO3{-} + 2 MnO4{-} + 6 H{+} = 5 ClO4{-} + 2 Mn{2+} + 3 H2O
Ca(OCl)2 + C7H8 = C7H6Cl2 + Ca(OH)2 =>
Ca(OCl)2 + C7H8 = C7H6Cl2 + Ca(OH)2
[Co(H2O)6]Cl2 + H4EDTA + H2O2 + KCH3COO = K[Co(EDTA)] + H2O + CH3COOH + HCl =>
2[Co(H2O)6]Cl2 + 2 H4EDTA + H2O2 + 2 KCH3COO = 2 K[Co(EDTA)] + 14 H2O + 2 CH3COOH + 4 HCl
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
Al(OH)3 + NaOH = H2O + NaAlO2 =>
Al(OH)3 + NaOH = 2 H2O + NaAlO2
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
H2Cr2O7 + CH3OH = Cr2O3 + H2O + HCOOH =>
2 H2Cr2O7 + 3 CH3OH = 2 Cr2O3 + 5 H2O + 3 HCOOH
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NaClO(s) + NH3(g) = N2H4(l) + NaCl(s) + H2O =>
NaClO(s) + 2 NH3(g) = N2H4(l) + NaCl(s) + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al(s) + CuCl2 = AlCl2(aq) + Cu(s) =>
Al(s) + CuCl2 = AlCl2(aq) + Cu(s)
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/02/17
Equations balanced on 12/02/16
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