Equations balanced on the previous day | Equations balanced on the next day |
As2O5 + 2 NaOH = 2 Na[AsO3] + H2O
H2(g) + NO(g) = H2O(l) + N2(g) =>
2 H2(g) + 2 NO(g) = 2 H2O(l) + N2(g)
CuS + H(NO3) = Cu(SO4) + H2O + N2 =>
5 CuS + 8 H(NO3) = 5 Cu(SO4) + 4 H2O + 4 N2
H2SO4 = H2O + O2 + S2O =>
4 H2SO4 = 4 H2O + 5 O2 + 2 S2O
KMnO4 + C7H6O + H2SO4 = MnSO4 + K2SO4 + C7H6O2 + H2O =>
2 KMnO4 + 5 C7H6O + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 C7H6O2 + 3 H2O
K2CrO4 + H2S + HCl = CrCl3 + S + K2S + H2O =>
2 K2CrO4 + 5 H2S + 6 HCl = 2 CrCl3 + 3 S + 2 K2S + 8 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Pb(CH3COO)2*3H2O + NaOH = Na2Pb(OH)4 + CH3COOH + H2O =>
Pb(CH3COO)2*3H2O + 2 NaOH = Na2Pb(OH)4 + 2 CH3COOH + H2O
NH4Cl + H2O = HCl + NH4(OH) =>
NH4Cl + H2O = HCl + NH4(OH)
CS2(aq) + NH3(g) = H2S(g) + NH4SCN(s) =>
CS2(aq) + 2 NH3(g) = H2S(g) + NH4SCN(s)
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Cr + H2NO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr + 6 H2NO3 + 8 NaOH = Na2CrO4 + 6 NaNO2 + 10 H2O
F + Cl2 = FCl3 =>
2 F + 3 Cl2 = 2 FCl3
Mg3N2 + H2O = NH3 + MgO =>
Mg3N2 + 3 H2O = 2 NH3 + 3 MgO
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
C3H6O + C8H14N = C11H20N + O =>
C3H6O + C8H14N = C11H20N + O
Ga + H = H3Ga =>
Ga + 3 H = H3Ga
Cl + BrH = HCl + Br =>
Cl + BrH = HCl + Br
AgNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3) + Ag =>
AgNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3) + Ag
HNO3 + N2H4CO = N2O + NH3 + CO2 =>
HNO3 + 2 N2H4CO = N2O + 3 NH3 + 2 CO2
KMnO4 + Na2C2O4 + H2SO4 = Mn + CO2 + NaSO4 + KSO4 + H2O =>
2 KMnO4 + 3 Na2C2O4 + 8 H2SO4 = 2 Mn + 6 CO2 + 6 NaSO4 + 2 KSO4 + 8 H2O
HgSO4 + MgS = HgS + MgSO4 =>
HgSO4 + MgS = HgS + MgSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + Fe(ClO4)3 = Fe(OH)3 + NaClO4 =>
3 NaOH + Fe(ClO4)3 = Fe(OH)3 + 3 NaClO4
C2C2OH + O2 = CO2 + H2O =>
4 C2C2OH + 15 O2 = 16 CO2 + 2 H2O
CH2CH2(g) + H2O(l) = CH3CH2OH(aq) =>
CH2CH2(g) + H2O(l) = CH3CH2OH(aq)
CuSO4 + NaCrO4 = CuCrO4 + NaSO4 =>
CuSO4 + NaCrO4 = CuCrO4 + NaSO4
Cs2C2O4 = Cs2CO3CO =>
Cs2C2O4 = Cs2CO3CO
FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4
Sc(NO3)3 + Na2CO3 = NaNO3 + Sc2(CO3)3 =>
2 Sc(NO3)3 + 3 Na2CO3 = 6 NaNO3 + Sc2(CO3)3
CH4Pb + O2 = CO2 + H2O + Pb =>
CH4Pb + 2 O2 = CO2 + 2 H2O + Pb
Zn + AgI = ZnI2 + Ag =>
Zn + 2 AgI = ZnI2 + 2 Ag
Al3O2 + O = Al2O3 =>
2 Al3O2 + 5 O = 3 Al2O3
Ca{2+} + Na2CO3 = CaCO3(s) + Na{+} =>
Ca{2+} + Na2CO3 = CaCO3(s) + 2 Na{+}
Al2O3 + Zn(OH)2 = Al(OH)3 + ZnO =>
Al2O3 + 3 Zn(OH)2 = 2 Al(OH)3 + 3 ZnO
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
HOOC(CHOH)2COOH + KOH = KOOC(CHOH)2COOK + H2O =>
HOOC(CHOH)2COOH + 2 KOH = KOOC(CHOH)2COOK + 2 H2O
IO3{-} + H2S = I2 + SO3{2-} + H2O + H{+} =>
6 IO3{-} + 5 H2S = 3 I2 + 5 SO3{2-} + 3 H2O + 4 H{+}
Ni(NH3)6{2+} + HC4H7N2O2 = NH3 + NH4{+} + Ni(C4H7N2O2)2 =>
Ni(NH3)6{2+} + 2 HC4H7N2O2 = 4 NH3 + 2 NH4{+} + Ni(C4H7N2O2)2
HBr + Ba(OH)2 = Ba(Br)2 + H2O =>
2 HBr + Ba(OH)2 = Ba(Br)2 + 2 H2O
Ca{2+} + Cl{-} = Ca + Cl{2+} =>
3 Ca{2+} + 2 Cl{-} = 3 Ca + 2 Cl{2+}
(NH4)2WO4 + H2SO4 + Zn = ZnSO4 + H2O + (NH4)2SO4 + W5O14 =>
5(NH4)2WO4 + 6 H2SO4 + Zn = ZnSO4 + 6 H2O + 5(NH4)2SO4 + W5O14
KOH + CrBr3 = Cr(OH)2 + K2Br3 =>
2 KOH + CrBr3 = Cr(OH)2 + K2Br3
NaHCO3 + HCl = NaHCl2 + H2CO3 =>
NaHCO3 + 2 HCl = NaHCl2 + H2CO3
C4H10OH = C4H8 + H2 + OH =>
C4H10OH = C4H8 + H2 + OH
CO2 + H2O + Ca = CaCO3 + H =>
CO2 + H2O + Ca = CaCO3 + 2 H
LiCl + Na2SO4 = Li2SO4 + NaCl =>
2 LiCl + Na2SO4 = Li2SO4 + 2 NaCl
P2(O5) + H2(O) = H3(P)(O4) =>
P2(O5) + 3 H2(O) = 2 H3(P)(O4)
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