Equations balanced on the previous day | Equations balanced on the next day |
Sr(OH)2 + 2 HNO2 = Sr(NO2)2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
PbS + H2O = PbSO4 + H2 =>
PbS + 4 H2O = PbSO4 + 4 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
P + KOH + H2O = PH3 + KH2PO2 =>
4 P + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
NaCl + H2So4 = Na2So4 + HCl =>
2 NaCl + H2So4 = Na2So4 + 2 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(OH)2 + CaCO3 = Ca(OH)2 + BaCO3 =>
Ba(OH)2 + CaCO3 = Ca(OH)2 + BaCO3
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Na(c) + O2(g) = Na2O(c) =>
4 Na(c) + O2(g) = 2 Na2O(c)
Ca + SnCl4 = CaCl4 + Sn =>
Ca + SnCl4 = CaCl4 + Sn
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3(s) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 6 NaNO3(aq)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
A + B2 = A2B3 =>
4 A + 3 B2 = 2 A2B3
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
CuNO3 + Sn = Sn(NO3)3 + Cu =>
3 CuNO3 + Sn = Sn(NO3)3 + 3 Cu
Na2CrO4 + NaCl + H2SO4 = Na2SO4 + Cr2(SO4)3 + Cl2 + H2O =>
2 Na2CrO4 + 6 NaCl + 8 H2SO4 = 5 Na2SO4 + Cr2(SO4)3 + 3 Cl2 + 8 H2O
KMnO4 + FeSo4 = KMnSo4 + FeO4 =>
KMnO4 + FeSo4 = KMnSo4 + FeO4
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
Na2CO3 + HClO2 = NaClO2 + H2O + CO2 =>
Na2CO3 + 2 HClO2 = 2 NaClO2 + H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
FE + H2O + O2 = FE(OH)3 =>
4 FE + 6 H2O + 3 O2 = 4 FE(OH)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
C5H8 + O2 = CO2 + H2 =>
C5H8 + 5 O2 = 5 CO2 + 4 H2
FeS + O2 = Fe2O3 + SO3 =>
4 FeS + 9 O2 = 2 Fe2O3 + 4 SO3
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
LiAlH4 + H2O = LiOH + Al(OH)3 + H2 =>
LiAlH4 + 4 H2O = LiOH + Al(OH)3 + 4 H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/01/16
Equations balanced on 03/02/15
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