Equations balanced on the previous day | Equations balanced on the next day |
2 KCN + H2SO4 = K2SO4 + 2 HCN
HCl + Zn = ZnCl2 + H =>
2 HCl + Zn = ZnCl2 + 2 H
C4H10 + Br2 = C4H9Br2 + HBr =>
2 C4H10 + 3 Br2 = 2 C4H9Br2 + 2 HBr
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C4H10 + Br2 = C4H9Br2 + HBr =>
2 C4H10 + 3 Br2 = 2 C4H9Br2 + 2 HBr
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cr2O3 + NaOH + O2 = Na2CrO4 + H2O =>
2 Cr2O3 + 8 NaOH + 3 O2 = 4 Na2CrO4 + 4 H2O
Sb2O5 + H2O = H3SbO4 =>
Sb2O5 + 3 H2O = 2 H3SbO4
KMnO4 + H2SO4 + KNO2 = MnSO4 + KNO3 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 2 MnSO4 + 5 KNO3 + K2SO4 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sb2O5 + H2O = H3SbO4 =>
Sb2O5 + 3 H2O = 2 H3SbO4
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Zn(s) + CuSo4(aq) = ZnSo4(aq) + Cu(s) =>
Zn(s) + CuSo4(aq) = ZnSo4(aq) + Cu(s)
H2SO4 + K2CO3 = K2SO4 + H2O + CO2 =>
H2SO4 + K2CO3 = K2SO4 + H2O + CO2
HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
C + CO2 = CO =>
C + CO2 = 2 CO
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
HCl + H2O2 + FeCl2 = FeCl3 + H2O =>
2 HCl + H2O2 + 2 FeCl2 = 2 FeCl3 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2O2 = H2O + O =>
H2O2 = H2O + O
S + HNO3(конц) = H2SO4 + NO2 + H2O =>
S + 6 HNO3(конц) = H2SO4 + 6 NO2 + 2 H2O
KOH + SO3 = K2SO4 + H2O =>
2 KOH + SO3 = K2SO4 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe(OH)3 + HI = FeI3 + H2O =>
Fe(OH)3 + 3 HI = FeI3 + 3 H2O
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
FeI2 + AgNO3 = FeNO3 + AgI2 =>
FeI2 + AgNO3 = FeNO3 + AgI2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(NH4)(NO3) + NaOH = NaNO3 + NH3 + H2O =>
(NH4)(NO3) + NaOH = NaNO3 + NH3 + H2O
iron + oxygen = iron(II)oxide =>
2 Fe + O2 = 2 FeO
iron + oxygen = iron(III)oxide =>
4 Fe + 3 O2 = 2 Fe2O3
CrCl3 + K2S = Cr2S3 + KCl =>
2 CrCl3 + 3 K2S = Cr2S3 + 6 KCl
AgNO3 + FeI2 = AgI + Fe(NO3)2 =>
2 AgNO3 + FeI2 = 2 AgI + Fe(NO3)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
As2O3 + MnO4{-} + H{+} = As2O5 + Mn2{+} + H2O =>
13 As2O3 + 8 MnO4{-} + 12 H{+} = 13 As2O5 + 4 Mn2{+} + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H4SiO4 + LiOH = Li4SiO4 + H2O =>
H4SiO4 + 4 LiOH = Li4SiO4 + 4 H2O
H4SiO4 + LiOH = Li4SiO4 + H2O =>
H4SiO4 + 4 LiOH = Li4SiO4 + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3 + CaCl2 = AgCl(s) + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl(s) + Ca(NO3)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NAHCO3 + CH3 = CH3COONA + H20 + CO2 =>
8 NAHCO3 + 12 CH3 = 8 CH3COONA + H20 + 4 CO2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/21/14
Equations balanced on 03/23/13
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