Equations balanced on the previous day | Equations balanced on the next day |
MgCO3(s) = MgO(s) + CO2(g)
K2Co3 + FeBr2 = FeCo3 + KBr =>
K2Co3 + FeBr2 = FeCo3 + 2 KBr
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NiCl2(aq) + NaOH(aq) = NaCl(aq) + Ni(OH)2(aq) =>
NiCl2(aq) + 2 NaOH(aq) = 2 NaCl(aq) + Ni(OH)2(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
ZnCO3 + H3PO4 = Zn3(PO4)2 + H2O + CO2 =>
3 ZnCO3 + 2 H3PO4 = Zn3(PO4)2 + 3 H2O + 3 CO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
ZnS(s) = Zn(s) + S(s) =>
ZnS(s) = Zn(s) + S(s)
C7H8 + CRO3 + H2SO4 = C7H6O + CR2(SO4)3 + H20 =>
410 C7H8 + 140 CRO3 + 210 H2SO4 = 420 C7H6O + 70 CR2(SO4)3 + 59 H20
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4 =>
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
K2CO3 + CH3COOH = KCH3COO + H2O + CO2 =>
K2CO3 + 2 CH3COOH = 2 KCH3COO + H2O + CO2
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 6 HNO3 = 2 HMnO4 + 5 BiONO3 + 5 NaNO3 + 2 H2O
C7H8 + CrO3 + H2SO4 = C7H6O + Cr2(SO4)3 + H20 =>
60 C7H8 + 20 CrO3 + 30 H2SO4 = 60 C7H6O + 10 Cr2(SO4)3 + 9 H20
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na2CO3 + 2 C6H8O7 = 3 CO2 + 3 H2O + 2 Na3C6H5O7
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq) =>
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq)
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C7H8 + CrO3 + H2SO4 = C7H6O + Cr2(SO4)3 + H2O =>
3 C7H8 + 4 CrO3 + 6 H2SO4 = 3 C7H6O + 2 Cr2(SO4)3 + 9 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
NiCl2(s) + O2(g) = Ni(ClO3)2(s) =>
NiCl2(s) + 3 O2(g) = Ni(ClO3)2(s)
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KNO3 + C12H22O11 = K2CO3 + CO2 + H2O + N2 =>
48 KNO3 + 5 C12H22O11 = 24 K2CO3 + 36 CO2 + 55 H2O + 24 N2
Na2CrO4(aq) + Fe(NO3)3(aq) = NaNO3(aq) + Fe2(CrO4)3(s) =>
3 Na2CrO4(aq) + 2 Fe(NO3)3(aq) = 6 NaNO3(aq) + Fe2(CrO4)3(s)
Zn + HCl = H2 + ZnCl1 =>
2 Zn + 2 HCl = H2 + 2 ZnCl1
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
NaOCl + HOCl = H3O + NaCl + OCl =>
NaOCl + 3 HOCl = H3O + NaCl + 3 OCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn2 + H1Cl1 = H2 + ZnCl1 =>
Zn2 + 2 H1Cl1 = H2 + 2 ZnCl1
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2(aq) + Co(s) =>
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2(aq) + Co(s)
Cu + H2SO4 = SO2 + CuSO4 + H2O =>
Cu + 2 H2SO4 = SO2 + CuSO4 + 2 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H(OH) =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H(OH)
MnO4 + H2C2O4 = Mn + CO2 + H2O =>
MnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4OH(aq) =>
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4OH(aq)
Cu2SO4 + Fe = Fe2(SO4)2 + Cu =>
2 Cu2SO4 + 2 Fe = Fe2(SO4)2 + 4 Cu
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
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Equations balanced on 10/09/12
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