Equations balanced on the previous day | Equations balanced on the next day |
Cu + 2 HCl = CuCl2 + H2
NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3
Cl + NaI = NaCl2 + I =>
2 Cl + NaI = NaCl2 + I
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
P + O2 = P4O5 =>
8 P + 5 O2 = 2 P4O5
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HNO3 + NH3 = H2O + N2O3 =>
3 HNO3 + NH3 = 3 H2O + 2 N2O3
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
Ca + (OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca + 3(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
HCH3COO + Na2CO3 = NaCHCOO + H2O =>
3 HCH3COO + 2 Na2CO3 = 4 NaCHCOO + 4 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe2O3 + NaCl = FeCl2 + Na + O3 =>
Fe2O3 + 4 NaCl = 2 FeCl2 + 4 Na + O3
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
K3AsO4 + KI + HCl = I2 + K3AsO3 + KCl + H2O =>
K3AsO4 + 2 KI + 2 HCl = I2 + K3AsO3 + 2 KCl + H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
NAHCO3 + HCl = NACl + H2O + CO2 =>
NAHCO3 + HCl = NACl + H2O + CO2
HNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 HNO2 + 6 KI + 6 HCl = 3 I2 + N2 + 6 KCl + 4 H2O
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
O3 + NO = NO2 =>
O3 + 3 NO = 3 NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Hg2 + Cl = HgCl =>
Hg2 + 2 Cl = 2 HgCl
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
NaOH + Al2(SO3)3 = Na2SO3 + Al(OH)3 =>
6 NaOH + Al2(SO3)3 = 3 Na2SO3 + 2 Al(OH)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HClO4 + Al(OH)3 = Al(ClO4)3 + H2O =>
3 HClO4 + Al(OH)3 = Al(ClO4)3 + 3 H2O
NA(s) + H2O(l) = NAOH(aq) + H2(g)melhoresrespostas =>
2 NA(s) + 2 H2O(l) = 2 NAOH(aq) + H2(g)melhoresrespostas
CuSO4*5H2O + NaOH = Na2SO4 + H2O + Cu(OH)2 =>
CuSO4*5H2O + 2 NaOH = Na2SO4 + 5 H2O + Cu(OH)2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cu(s) + AgNO3(aq) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag
O2 + H = H2O =>
O2 + 4 H = 2 H2O
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/18/14
Equations balanced on 11/17/13
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