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Chemische vergelijkingen in evenwicht op12/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2

Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2

Fe(OH)2 + H3PO4 = FeHPO4 + H2O =>
Fe(OH)2 + H3PO4 = FeHPO4 + 2 H2O

Cr{3+} + OH{-} + H2O2 = CrO4{-e} + H2O =>
Cr{3+} + 4 OH{-} + 2 H2O2 = CrO4{-e} + 4 H2O

HBr + NH4Cl = HCl + NH4Br =>
HBr + NH4Cl = HCl + NH4Br

Al + Na(OH) = Al(OH) + Na =>
Al + Na(OH) = Al(OH) + Na

K2CO3 + Ca(OH)2 = KOH + CaCO3 =>
K2CO3 + Ca(OH)2 = 2 KOH + CaCO3

C17H35COOH + KOH = C17H35COOK + H2O =>
C17H35COOH + KOH = C17H35COOK + H2O

Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O

Al2(SO4)3 + NaOH = Al2(OH) + Na(SO4)3 =>
Al2(SO4)3 + NaOH = Al2(OH) + Na(SO4)3

C6H5ONa + CH3COCl = CH3COOC6H5 + NaCl =>
C6H5ONa + CH3COCl = CH3COOC6H5 + NaCl

FeCl3 + H2SO4 + KBr = FeSO4 + Br2 + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KBr = 2 FeSO4 + Br2 + 6 HCl + K2SO4

AlOH + C = AlC + OH =>
AlOH + C = AlC + OH

Cr2O3 + CH4 = Cr23C6 + CO + H2O =>
23 Cr2O3 + 27 CH4 = 2 Cr23C6 + 15 CO + 54 H2O

Ba + HNO3 = Ba(NO3)2 + NHNO3 + H2O =>
5 Ba + 14 HNO3 = 5 Ba(NO3)2 + 2 NHNO3 + 6 H2O

CO + H2 = H2O + C2H4 =>
2 CO + 4 H2 = 2 H2O + C2H4

Ca(HCO3)2 + H3PO4 = Ca3(PO4)2 + H2O + CO2 =>
3 Ca(HCO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O + 6 CO2

As2S5 + KOH = K3AsO4 + K3AsS4 + H2O =>
4 As2S5 + 24 KOH = 3 K3AsO4 + 5 K3AsS4 + 12 H2O

Zr(OH)4 + H2SO4 = Zr2(SO4)4 + H2O =>
2 Zr(OH)4 + 4 H2SO4 = Zr2(SO4)4 + 8 H2O

Br{-} + [SO4]{2-} + H{+} = Br2 + [SO3]{2-} + H2O =>
2 Br{-} + [SO4]{2-} + 2 H{+} = Br2 + [SO3]{2-} + H2O

Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O

Zn(HO)2 + NH4OH = [Zn(NH3)4](OH)2 + H2O =>
Zn(HO)2 + 4 NH4OH = [Zn(NH3)4](OH)2 + 4 H2O

BaSiO3H2O = Ba(OH)2SiO2 =>
BaSiO3H2O = Ba(OH)2SiO2

N2 + CO2 + H2O + O2 = C3H5N3O9 =>
6 N2 + 12 CO2 + 10 H2O + O2 = 4 C3H5N3O9

Al + HPO4 = Al(HPO4)3 =>
Al + 3 HPO4 = Al(HPO4)3

Hg2(NO3)2 + NaOH = Hg2(OH)2 + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2(OH)2 + 2 NaNO3

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

N + AgNO3 = N(NO3)2 + Ag =>
N + 2 AgNO3 = N(NO3)2 + 2 Ag

NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O

NaCl + KNo = NaNo + ClK =>
NaCl + KNo = NaNo + ClK

CuSO4 + NaClO = CuCl2 + O2 + Na2SO4 =>
CuSO4 + 2 NaClO = CuCl2 + O2 + Na2SO4

CuO = Cu2O + O2 =>
4 CuO = 2 Cu2O + O2

BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O

(CH3CH2OH) + (CH3COOH) = CH3COOCH2CH3 + H2O =>
(CH3CH2OH) + (CH3COOH) = CH3COOCH2CH3 + H2O

K + HNO3 = KH + NO3 =>
K + HNO3 = KH + NO3

BaCl2K2HPO4 = BaHPO4K2Cl2 =>
BaCl2K2HPO4 = BaHPO4K2Cl2

K2CO3 + Ca(OH)2 = KOH + CaCO3 =>
K2CO3 + Ca(OH)2 = 2 KOH + CaCO3

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

Ba + HNO3 = Ba(NO3)2 + NHNO3 + H2O =>
5 Ba + 14 HNO3 = 5 Ba(NO3)2 + 2 NHNO3 + 6 H2O

AlOH + C = AlC + OH =>
AlOH + C = AlC + OH

K + HNO3 = KH + NO3 =>
K + HNO3 = KH + NO3

TeO3 + H2O = TeO + HO =>
TeO3 + 2 H2O = TeO + 4 HO

Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl

KHC8H4O4(aq)NaOH(aq) = NaKC8H4O4(aq)H2O(l) =>
KHC8H4O4(aq)NaOH(aq) = NaKC8H4O4(aq)H2O(l)

CH3CH2O{-} + H2O = CH3CH2OH + OH{-} =>
CH3CH2O{-} + H2O = CH3CH2OH + OH{-}

La + H2O = LaOH + H2 =>
2 La + 2 H2O = 2 LaOH + H2

CuSO4(aq) + NH4OH(aq) = [Cu(NH3)4]SO4(aq) + H2O(l) =>
CuSO4(aq) + 4 NH4OH(aq) = [Cu(NH3)4]SO4(aq) + 4 H2O(l)

Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2

KNO3 + Na = KNa + NO3 =>
KNO3 + Na = KNa + NO3

PbBr2 + Cu(NO3)2 = Pb(NO3)2 + CuBr2 =>
PbBr2 + Cu(NO3)2 = Pb(NO3)2 + CuBr2

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Breng de vergelijking van een chemische reactie in evenwicht
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