Equations balanced on the previous day | Equations balanced on the next day |
4 Ai + 3 O2 = 2 Ai2O3
MnCl2 + KBrO + KOH = MnO2 + KBr + KCl + H2O =>
MnCl2 + KBrO + 2 KOH = MnO2 + KBr + 2 KCl + H2O
Na + O = Na2O2 =>
2 Na + 2 O = Na2O2
Cu0 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu0 + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na + O = Na2O =>
2 Na + O = Na2O
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2H4 + KMnO4 + H2O = C2H6O2 + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 KOH + 2 MnO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
AL + I2 = ALI2 =>
AL + I2 = ALI2
Au + HCl = AuCl2 + H2 =>
Au + 2 HCl = AuCl2 + H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH4OH + H3PO4 = (NH4)H2PO4 + H2O =>
NH4OH + H3PO4 = (NH4)H2PO4 + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
P2O5 + NaOH = H2O + Na2HPO4 =>
P2O5 + 4 NaOH = H2O + 2 Na2HPO4
P2O5 + NaOH = H2O + Na2HPO4 =>
P2O5 + 4 NaOH = H2O + 2 Na2HPO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
CuSO4 + Na2SO3 + NaCl + H2O = Na2SO4 + HCuCl2 =>
2 CuSO4 + Na2SO3 + 4 NaCl + H2O = 3 Na2SO4 + 2 HCuCl2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2S + NaBr = NH4Br + Na2S =>
(NH4)2S + 2 NaBr = 2 NH4Br + Na2S
HNO3 + As2S5 = S + NO2 + H3AsO4 + H2O =>
10 HNO3 + As2S5 = 5 S + 10 NO2 + 2 H3AsO4 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Fe2(SO4)3 + BaI2 = BaSO4 + FeI2 + I2 =>
Fe2(SO4)3 + 3 BaI2 = 3 BaSO4 + 2 FeI2 + I2
SiCl4 + Zn = Si + ZnCl =>
SiCl4 + 4 Zn = Si + 4 ZnCl
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Zn(OH)2 + HNO3 = ZnOHNO3 + H2O =>
Zn(OH)2 + HNO3 = ZnOHNO3 + H2O
(CH3S)2 + Br2 + H2O = CH3SO2Br + HBr =>
(CH3S)2 + 5 Br2 + 4 H2O = 2 CH3SO2Br + 8 HBr
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
C2H4O2 + C5H12O = C9H18O2 + H2O =>
5 C2H4O2 + 7 C5H12O = 5 C9H18O2 + 7 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
TeO3 + KOH = K2TeO4 + H2O =>
TeO3 + 2 KOH = K2TeO4 + H2O
Na2SO4 + Ba = BaSO4 + Na =>
Na2SO4 + Ba = BaSO4 + 2 Na
Na + Cl = NaCl =>
Na + Cl = NaCl
P + KOH + H2O = KH2PO2 + PH3 =>
4 P + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/04/15
Equations balanced on 10/04/14
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