Equations balanced on the previous day | Equations balanced on the next day |
Fe + H2SO4 = FeSO4 + H2
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
Cu + S = CuS =>
Cu + S = CuS
K2Cr2O7 + KI + HCl = CrCl3 + ICl2 + KCl + H2O =>
K2Cr2O7 + 2 KI + 14 HCl = 2 CrCl3 + 2 ICl2 + 4 KCl + 7 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + CuBr2 = ZnBr + Cu =>
2 Zn + CuBr2 = 2 ZnBr + Cu
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
K2CrO4 + HBr = CrBr3 + Br2 + H2O + KBr =>
2 K2CrO4 + 16 HBr = 2 CrBr3 + 3 Br2 + 8 H2O + 4 KBr
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CO2 + H2O = C6H12O6 + O6 =>
6 CO2 + 6 H2O = C6H12O6 + 2 O6
C6H14N2O2 = C5H14N2 + CO2 =>
C6H14N2O2 = C5H14N2 + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + Al = Al(NO3)3 + N2O + H2O =>
30 HNO3 + 8 Al = 8 Al(NO3)3 + 3 N2O + 15 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al3 + CuCl2 = AlCl3 + Cu =>
2 Al3 + 9 CuCl2 = 6 AlCl3 + 9 Cu
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + Br{2} = NaBr{2} =>
Na + Br{2} = NaBr{2}
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Al + Ni{+2} = Al{+3} + Ni =>
2 Al + 3 Ni{+2} = 2 Al{+3} + 3 Ni
K2Cr2O7 + KI + HCl = CrCl3 + ICl + KCl + H2O =>
K2Cr2O7 + 3 KI + 14 HCl = 2 CrCl3 + 3 ICl + 5 KCl + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
CH4 = C + H =>
CH4 = C + 4 H
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CuCO3*2Cu(OH)2(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*2Cu(OH)2(s) = 3 CuO(s) + 2 H2O(l) + CO2(g)
HNO3 + KI = H2O + I2 + KNO3 + NO2 =>
4 HNO3 + 2 KI = 2 H2O + I2 + 2 KNO3 + 2 NO2
Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaCl2 + HF = CaF2 + HCl =>
CaCl2 + 2 HF = CaF2 + 2 HCl
K2SO4(ag) + BaCl2(ag) = BaSO4(s) + KCl(ag) =>
K2SO4(ag) + BaCl2(ag) = BaSO4(s) + 2 KCl(ag)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
FeSO4 + Pb(NO3)2 = FeNO3 + Pb(SO4)2 =>
2 FeSO4 + Pb(NO3)2 = 2 FeNO3 + Pb(SO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
K2Cr2O7 + KI + HCl = CrCl3 + ICl + KCl2 + H2O =>
3 K2Cr2O7 + 4 KI + 42 HCl = 6 CrCl3 + 4 ICl + 10 KCl2 + 21 H2O
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Equations balanced on 03/08/16
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