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Chemische vergelijkingen in evenwicht op12/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4 + CuSO4 = Cu(SO4)2 + H2 =>
H2SO4 + CuSO4 = Cu(SO4)2 + H2

Br2(g) + Cl2(g) = BrCl(g) =>
Br2(g) + Cl2(g) = 2 BrCl(g)

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

Al + Br2 = AlBr =>
2 Al + Br2 = 2 AlBr

Cl2 + Cr2O3 + KOH = KCl + K2CrO4 + H2O =>
3 Cl2 + Cr2O3 + 10 KOH = 6 KCl + 2 K2CrO4 + 5 H2O

Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2

C5H8NO2 + O2 = CO2 + H2O + NH3 =>
4 C5H8NO2 + 21 O2 = 20 CO2 + 10 H2O + 4 NH3

Cd(s) + HCl(ac) = H2 + CdCl2(ac) =>
Cd(s) + 2 HCl(ac) = H2 + CdCl2(ac)

I{-} + OCl{-} = OI{-} + Cl{-} =>
I{-} + OCl{-} = OI{-} + Cl{-}

CH3COOH(aq) + NaOH(aq) = NaCH3COO + H2O =>
CH3COOH(aq) + NaOH(aq) = NaCH3COO + H2O

(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S

K3PO4(aq) + FeSO4(aq) = Fe3(PO4)2(s) + K2SO4(aq) =>
2 K3PO4(aq) + 3 FeSO4(aq) = Fe3(PO4)2(s) + 3 K2SO4(aq)

HBrO + Ni(OH)2 = Ni(BrO)2 + H2O =>
2 HBrO + Ni(OH)2 = Ni(BrO)2 + 2 H2O

Zn(NO3)2 + KOH = KNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 KNO3 + Zn(OH)2

K2CO3 + CH3COOH = C2H3O2K + KOH + CO2 =>
K2CO3 + CH3COOH = C2H3O2K + KOH + CO2

CuSO4 + AgNO3 = Ag2SO4 + [Cu(NO3)2] =>
CuSO4 + 2 AgNO3 = Ag2SO4 + [Cu(NO3)2]

Ca(Br)2 + HCl = CaCl2 + HBr =>
Ca(Br)2 + 2 HCl = CaCl2 + 2 HBr

Pb2 + S2 = PbS =>
Pb2 + S2 = 2 PbS

Tb4O7 + Mn2O3 = TbMnO3 + O =>
Tb4O7 + 2 Mn2O3 = 4 TbMnO3 + O

Ag{+} + F{-} = AgF =>
Ag{+} + F{-} = AgF

NH3 + ZnO = Zn + N2 + H2O =>
2 NH3 + 3 ZnO = 3 Zn + N2 + 3 H2O

Fe2O3 + Na2CO3 = NaFeO2 + CO2 =>
Fe2O3 + Na2CO3 = 2 NaFeO2 + CO2

NaCl(aq) + Ba(s) = BaCl2(aq) + Na(s) =>
2 NaCl(aq) + Ba(s) = BaCl2(aq) + 2 Na(s)

CsOH + HCI = CsCI + H2O =>
CsOH + HCI = CsCI + H2O

SiO2 + Mg(OH)2 = MgO + Si(OH)4 =>
SiO2 + 2 Mg(OH)2 = 2 MgO + Si(OH)4

Bi2SO4 + NH4OH = BiOH + (NH4)2SO4 =>
Bi2SO4 + 2 NH4OH = 2 BiOH + (NH4)2SO4

Pb + AgNO3 = Pb(NO3)Ag =>
Pb + AgNO3 = Pb(NO3)Ag

Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O

NaBr + AgNO3 = Na + NO3 + AgBr =>
NaBr + AgNO3 = Na + NO3 + AgBr

Co{2+}(aq) + H2SO3(aq) + H{+}(aq) = Co{3+}(aq) + S2O3{2-}(aq) + H2O(l) =>
4 Co{2+}(aq) + 2 H2SO3(aq) + 2 H{+}(aq) = 4 Co{3+}(aq) + S2O3{2-}(aq) + 3 H2O(l)

NaOH + Cu = NaOHCu =>
NaOH + Cu = NaOHCu

K2S + Al(C2H3O2)3 = Al2S3 + K(C2H3O2) =>
3 K2S + 2 Al(C2H3O2)3 = Al2S3 + 6 K(C2H3O2)

(NH4)2CO3(aq) + Zn(NO3)2(aq) = NH4NO3(s) + ZnCO3(aq) =>
(NH4)2CO3(aq) + Zn(NO3)2(aq) = 2 NH4NO3(s) + ZnCO3(aq)

Al(OH)3 + HBr = AlBr3 + HOH =>
Al(OH)3 + 3 HBr = AlBr3 + 3 HOH

CuCl2 + Fe = Cu + FeCl3 =>
3 CuCl2 + 2 Fe = 3 Cu + 2 FeCl3

K2ZnO2 + Ba(OH)2 = BaZnO2 + KOH =>
K2ZnO2 + Ba(OH)2 = BaZnO2 + 2 KOH

H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S

CH + H2O = CH3 + COH =>
2 CH + H2O = CH3 + COH

Mg(s) + PdCl2(aq) = MgCl2(aq) + Pd(s) =>
Mg(s) + PdCl2(aq) = MgCl2(aq) + Pd(s)

H2SO4 + HNO3 = HNO2 + SO4 + H2O =>
H2SO4 + HNO3 = HNO2 + SO4 + H2O

CuSO4 + Fe = Cu + FeSO4 =>
CuSO4 + Fe = Cu + FeSO4

C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O

KNO2 + K2Cr2O2 + HNO3 = KNO3 + Cr(NO)3 + H2O =>
10 KNO2 + K2Cr2O2 + 8 HNO3 = 12 KNO3 + 2 Cr(NO)3 + 4 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

C13H16N2O2 + O2 = CO2 + H2O + N2 =>
C13H16N2O2 + 16 O2 = 13 CO2 + 8 H2O + N2

AgNO3 + NH3 + H2O = [Ag(NH3)2]OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4NO3

KNO3 + Cu = CuO + KNO2 =>
KNO3 + Cu = CuO + KNO2

Na + HClO4 = NaClO4 + H2 =>
2 Na + 2 HClO4 = 2 NaClO4 + H2

Fe2(SO4)3 + Cu(OH)2 = Fe(OH)3 + Cu(SO4) =>
Fe2(SO4)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu(SO4)

K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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