Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
KOH(aq) + BaCl2(aq) = KCl(aq) + Ba(OH)2(s) =>
2 KOH(aq) + BaCl2(aq) = 2 KCl(aq) + Ba(OH)2(s)
K2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + KCl + H2O =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 KCl + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NaH2PO4 + FeCl3 = Fe2(HPO4)3 + NaCl + HCl =>
3 NaH2PO4 + 2 FeCl3 = Fe2(HPO4)3 + 3 NaCl + 3 HCl
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
K + I2 = KI =>
2 K + I2 = 2 KI
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
BA(OH)2 + CUCl2 = BACl2 + CU(OH)2 =>
BA(OH)2 + CUCl2 = BACl2 + CU(OH)2
H2SO4 = H2O + SO2 + O2 =>
2 H2SO4 = 2 H2O + 2 SO2 + O2
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
C2O4{2-} + Ag{+} = Ag2C2O4 =>
C2O4{2-} + 2 Ag{+} = Ag2C2O4
S + KOH = K2SO3 + K2S + H2O =>
3 S + 6 KOH = K2SO3 + 2 K2S + 3 H2O
BA(OH)2 + CUCl2 = BACl2 + CU(OH)2 =>
BA(OH)2 + CUCl2 = BACl2 + CU(OH)2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H20 + NaHSO4 =>
35 H2S + 20 Na2Cr2O7 + 65 H2SO4 = 20 Cr2(SO4)3 + 8 H20 + 40 NaHSO4
C6H5NO2 + HCl + Zn = ZnCl2 + H2O + C6H5NH2 =>
C6H5NO2 + 6 HCl + 3 Zn = 3 ZnCl2 + 2 H2O + C6H5NH2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
PO4{3-} + Ba{2+} = (PO4)2Ba3 =>
2 PO4{3-} + 3 Ba{2+} = (PO4)2Ba3
Ca + ZnI = CaI + Zn =>
Ca + ZnI = CaI + Zn
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
MGO + H2SO3 = MGSO3 + H2O =>
MGO + H2SO3 = MGSO3 + H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH2O + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
CH2O + 4 Ag(NH3)2OH = (NH4)2CO3 + 6 NH3 + 4 Ag + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SO2 + H3AsO4 + H2O = H3AsO3 + H2SO4 =>
SO2 + H3AsO4 + H2O = H3AsO3 + H2SO4
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2 =>
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/29/18
Equations balanced on 11/28/17
Deixe seu comentário sobre a sua experiência com o balanceador de equação química.