Equations balanced on the previous day | Equations balanced on the next day |
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + (NH4)(NO3) + 3 H2O
Na2S + FeCl2 = NaCl + FeS =>
Na2S + FeCl2 = 2 NaCl + FeS
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Na2CO3 + CoCl2 = CoCO3 + NaCl =>
Na2CO3 + CoCl2 = CoCO3 + 2 NaCl
K + H2O = K(OH) + H2 =>
2 K + 2 H2O = 2 K(OH) + H2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
CaO(s) + As2O5(s) = Ca3(AsO4)2(s) =>
3 CaO(s) + As2O5(s) = Ca3(AsO4)2(s)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CrBr3 + KOH + Cl2 = K2CrO4 + KCl + KBr + H2O =>
2 CrBr3 + 16 KOH + 3 Cl2 = 2 K2CrO4 + 6 KCl + 6 KBr + 8 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Cs(s) + I2(s) = CsI(s) =>
2 Cs(s) + I2(s) = 2 CsI(s)
Ni(s) + CO(g) = Ni(CO)4(g) =>
Ni(s) + 4 CO(g) = Ni(CO)4(g)
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
Zinc + oxygen = zincoxide =>
2 Zn + O2 = 2 ZnO
C + ZnO = Zn + CO =>
C + ZnO = Zn + CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
H20 + O2 = H2O2 =>
H20 + 10 O2 = 10 H2O2
Cl + O2 = Cl2O3 =>
4 Cl + 3 O2 = 2 Cl2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
C + ZnO = Zn + CO2 =>
C + 2 ZnO = 2 Zn + CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CrI3 + Cl2 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
2 CrI3 + 21 Cl2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
H2SO3 + NaOH = H2O + NaHSO3 =>
H2SO3 + NaOH = H2O + NaHSO3
CuO + HCl = H2O + CuCl2 =>
CuO + 2 HCl = H2O + CuCl2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/10/16
Equations balanced on 11/09/15
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