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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(OH)2 + SO3 = BaS + O2 + H2O =>
Ba(OH)2 + SO3 = BaS + 2 O2 + H2O

MnO + Al = Mn + Al2O2 =>
2 MnO + 2 Al = 2 Mn + Al2O2

Na2[B4O5(OH)4]8H2O + NaOH + H2O2 = Na[B2(O2)2(OH)4]6H2O + H2O =>
3 Na2[B4O5(OH)4]8H2O + 2 NaOH + 119 H2O2 = 8 Na[B2(O2)2(OH)4]6H2O + 67 H2O

Mg3N2(s) + H20(g) = Mg(s) + NH3(g) =>
10 Mg3N2(s) + 3 H20(g) = 30 Mg(s) + 20 NH3(g)

Fe(NH4)2(SO4)2 + Zn = Zn(NH4)2(SO4)2 + Fe =>
Fe(NH4)2(SO4)2 + Zn = Zn(NH4)2(SO4)2 + Fe

MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O

CaSO4 + NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4

Mg(OH)2 + ZnCl = MgCl + Zn(OH)2 =>
Mg(OH)2 + ZnCl = MgCl + Zn(OH)2

SO4 + HCl = SO4Cl + H2 =>
2 SO4 + 2 HCl = 2 SO4Cl + H2

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

Mg(HCO3)2 + Na2SO4 = MgSO4 + NaHCO3 =>
Mg(HCO3)2 + Na2SO4 = MgSO4 + 2 NaHCO3

LuCl3 + NaOH = Lu(OH)2Cl + NaCl =>
LuCl3 + 2 NaOH = Lu(OH)2Cl + 2 NaCl

LiOH + Be = Li + Be(OH)2 =>
2 LiOH + Be = 2 Li + Be(OH)2

CH3CO2H + CH2(OH)CH2CH3 = CH3COOCH2CH2CH3 + H2O =>
CH3CO2H + CH2(OH)CH2CH3 = CH3COOCH2CH2CH3 + H2O

K(SCN) + Fe2(SO4)3 = Fe(SCN)3 + K2SO4 =>
6 K(SCN) + Fe2(SO4)3 = 2 Fe(SCN)3 + 3 K2SO4

C6H5OK + H2CO3 = C6H5OH + KHCO3 =>
C6H5OK + H2CO3 = C6H5OH + KHCO3

Fe(OH)2 + Ca(ClO)2 + H2O = Fe(OH)3 + CaCl2 =>
4 Fe(OH)2 + Ca(ClO)2 + 2 H2O = 4 Fe(OH)3 + CaCl2

KOCl + HNO3 = HClO + KNO3 =>
KOCl + HNO3 = HClO + KNO3

NaClO3 + KI + HCl = NaCl + KCl + I2 + H2O =>
NaClO3 + 6 KI + 6 HCl = NaCl + 6 KCl + 3 I2 + 3 H2O

C6H5CH3 + KMgO4 + H2SO4 = C6H5COOH + MgSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMgO4 + 9 H2SO4 = 5 C6H5COOH + 6 MgSO4 + 3 K2SO4 + 14 H2O

P3H2O + Al = Al4H2 + P3O =>
P3H2O + 4 Al = Al4H2 + P3O

VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF

Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

CaCl2 + ZnCl2 = CaZn + Cl2 =>
CaCl2 + ZnCl2 = CaZn + 2 Cl2

CaCl2*6H2O = H2O + CaCl2 =>
CaCl2*6H2O = 6 H2O + CaCl2

PtCl4 + Fr3PO4 = Pt3(PO4)4 + FrCl =>
3 PtCl4 + 4 Fr3PO4 = Pt3(PO4)4 + 12 FrCl

CuS + FeO = FeS + Fe2O3 + Cu2S =>
2 CuS + 3 FeO = FeS + Fe2O3 + Cu2S

Ni(ClO3)2 + KOH = Ni(OH)2 + KClO3 =>
Ni(ClO3)2 + 2 KOH = Ni(OH)2 + 2 KClO3

H2SiO3 + SO2 = H2SO4 + SiO =>
H2SiO3 + SO2 = H2SO4 + SiO

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

BrO2 + H2O = H2BrO3 =>
BrO2 + H2O = H2BrO3

U + O2 = U3O8 =>
3 U + 4 O2 = U3O8

SrCO3 + H2S = SrS + H2CO3 =>
SrCO3 + H2S = SrS + H2CO3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O

Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4

U + O2 = U3O8 =>
3 U + 4 O2 = U3O8

Zr{4+} + Al = Zr{2+} + Al{3+} =>
3 Zr{4+} + 2 Al = 3 Zr{2+} + 2 Al{3+}

NaHSO3 = Na2SO4 + Na2S + SO2 + H2O =>
8 NaHSO3 = 3 Na2SO4 + Na2S + 4 SO2 + 4 H2O

KAl(OH)4 + AlCl3 = KCl + Al(OH)3 =>
3 KAl(OH)4 + AlCl3 = 3 KCl + 4 Al(OH)3

P + Me = MeP =>
P + Me = MeP

H2SiO3 + NaOH = Na2SiO3 + H2O =>
H2SiO3 + 2 NaOH = Na2SiO3 + 2 H2O

Cl + Ar = ClAr =>
Cl + Ar = ClAr

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ni2O3 + H2 = NiO + H2O =>
Ni2O3 + H2 = 2 NiO + H2O

(NH4)2S + Co(NO3)2 = CoS + NH4NO3 =>
(NH4)2S + Co(NO3)2 = CoS + 2 NH4NO3

Pd + O2 = Pd2O4 =>
2 Pd + 2 O2 = Pd2O4

Ni2O3 + H2 = NiO + H2O =>
Ni2O3 + H2 = 2 NiO + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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