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Chemische vergelijkingen in evenwicht op01/10/17

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Breng de vergelijking van een chemische reactie in evenwicht
Al2(SO4)3 + CH3COO = (CH3COO)3Al + SO4 =>
Al2(SO4)3 + 6 CH3COO = 2(CH3COO)3Al + 3 SO4

HF + PO4 = HPO4 + F =>
HF + PO4 = HPO4 + F

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

P2O3 + Zn + H2SO4 = PH3 + ZnSO4 + H2O =>
P2O3 + 6 Zn + 6 H2SO4 = 2 PH3 + 6 ZnSO4 + 3 H2O

CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2

Cr2O7{2-} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
Cr2O7{2-} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 3 Cl2 + 7 H2O

KMnO4 + C3H8O3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H8O3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O

Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe

C2H3O2Cl + CH2O + NH4Cl = C9H13NO8 + H2O + HCl =>
3 C2H3O2Cl + 3 CH2O + NH4Cl = C9H13NO8 + H2O + 4 HCl

ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2

HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O

C2H3O2Cl + CH2O + NH4Cl + NaOH = C9H9NO8Na4 + H2O + HCl =>
3 C2H3O2Cl + 3 CH2O + NH4Cl + 4 NaOH = C9H9NO8Na4 + 5 H2O + 4 HCl

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

Na2SO3 + H2O2 = Na2SO4 + H20 =>
20 Na2SO3 + 10 H2O2 = 20 Na2SO4 + H20

LiNO3 + H2O = LiOH + HNO3 =>
LiNO3 + H2O = LiOH + HNO3

C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)

NaBrO + NH3 = N2 + NaBr + H2O =>
3 NaBrO + 2 NH3 = N2 + 3 NaBr + 3 H2O

Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O

ClCH2CH2Cl + Na = C3H6 + NaCl =>
3 ClCH2CH2Cl + 6 Na = 2 C3H6 + 6 NaCl

Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O

Na2SO3 + H2O2 = Na2SO4 + H20 =>
20 Na2SO3 + 10 H2O2 = 20 Na2SO4 + H20

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

KMnO4 + KCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 6 K2SO4 + 8 H2O

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

HBr(aq) + H2O2(aq) = Br2(aq) + H2O(l) =>
2 HBr(aq) + H2O2(aq) = Br2(aq) + 2 H2O(l)

Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O

Sb + O2 = Sb4O65 =>
8 Sb + 65 O2 = 2 Sb4O65

Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

KHCO3 + H2O = KOH + H2CO3 =>
KHCO3 + H2O = KOH + H2CO3

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

MG + H2O = MG(OH)2 + H2 =>
MG + 2 H2O = MG(OH)2 + H2

H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl

KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O

KMnO4 + PbCl2 + H2SO4 = MnSO4 + PbO2 + Cl2 + K2SO4 + H2O =>
4 KMnO4 + 5 PbCl2 + 6 H2SO4 = 4 MnSO4 + 5 PbO2 + 5 Cl2 + 2 K2SO4 + 6 H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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