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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2

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

CH3OH + O2 = CH3OO + H2O =>
4 CH3OH + 3 O2 = 4 CH3OO + 2 H2O

CuSO4*5H2O + NH3 = CuSO4*3Cu(OH)2 + (NH4)2SO4 + H2O =>
4 CuSO4*5H2O + 6 NH3 = CuSO4*3Cu(OH)2 + 3(NH4)2SO4 + 14 H2O

P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3

C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O

Ca(OH)2 + SO3 = Ca(SO4) + H2O =>
Ca(OH)2 + SO3 = Ca(SO4) + H2O

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

CH3COOH + Cl2 = CH2COOHCl + H =>
2 CH3COOH + Cl2 = 2 CH2COOHCl + 2 H

C1000H1350O617 + H2O = CO + CH4 =>
3 C1000H1350O617 + 91 H2O = 1942 CO + 1058 CH4

Ba(OH)2 + KrF4 + O3 = BaKrO4 + BaF2 + H2O =>
9 Ba(OH)2 + 3 KrF4 + O3 = 3 BaKrO4 + 6 BaF2 + 9 H2O

As4S4 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As4S4 + 44 HNO3 = 4 H3AsO4 + 4 H2SO4 + 44 NO2 + 12 H2O

F2(g) + NaOH(ac) = NaF(ac) + H2O(l) + OF2(g) =>
2 F2(g) + 2 NaOH(ac) = 2 NaF(ac) + H2O(l) + OF2(g)

NO2{-} + H3O{+} = H2O + HNO2 =>
NO2{-} + H3O{+} = H2O + HNO2

CO2(g) + KOH(aq) = K2CO3(aq) + H2O(l) =>
CO2(g) + 2 KOH(aq) = K2CO3(aq) + H2O(l)

NaBr + C6H14 + Cl2 = NaCl + CBr2 + H =>
12 NaBr + C6H14 + 6 Cl2 = 12 NaCl + 6 CBr2 + 14 H

Na3PO4 + Ba = Na3 + BaPO4 =>
Na3PO4 + Ba = Na3 + BaPO4

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

ZnO + Al = Al2O3 + Zn =>
3 ZnO + 2 Al = Al2O3 + 3 Zn

CH3NH3OH + CH3Cl + C7H6O = C10H16N + HCl + H2O =>
10 CH3NH3OH + 41 CH3Cl + 7 C7H6O = 10 C10H16N + 41 HCl + 17 H2O

Co(OH)3 + H2S = CoS + CoSO4 + H2O =>
8 Co(OH)3 + 8 H2S = 7 CoS + CoSO4 + 20 H2O

NaCl + *3AgNO3 = NaNO3 + AgCl =>
3 NaCl + *3AgNO3 = 3 NaNO3 + 3 AgCl

CaCl2 = Ca{2+} + Cl{-} =>
CaCl2 = Ca{2+} + 2 Cl{-}

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

O2 + Zn6S = ZnO + SO2 =>
4 O2 + Zn6S = 6 ZnO + SO2

NOO3 = NO2 + O2 =>
NOO3 = NO2 + O2

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

KMnO4 + H2C2O4 = HMnO4 + KHC2O4 =>
KMnO4 + H2C2O4 = HMnO4 + KHC2O4

CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4

HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Br + CuI = BrI + Cu =>
Br + CuI = BrI + Cu

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

CH4 + C6H6 = C6H12 =>
6 CH4 + 2 C6H6 = 3 C6H12

CuO2 + Zn = Cu + ZnO =>
CuO2 + 2 Zn = Cu + 2 ZnO

Zn + Ag(NO2)2 = Zn(NO2)2 + Ag =>
Zn + Ag(NO2)2 = Zn(NO2)2 + Ag

SbOCl + HCl = SbCl3 + H2O =>
SbOCl + 2 HCl = SbCl3 + H2O

KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2

NH4Cl + H2(SO4) = HCl + (NH4)2SO4 =>
2 NH4Cl + H2(SO4) = 2 HCl + (NH4)2SO4

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2

Cr2(NO3)3 = Cr + NO2 + O2 =>
2 Cr2(NO3)3 = 4 Cr + 6 NO2 + 3 O2

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

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

AlBr3 + Na2SO4 = Al2(SO4)3 + NaBr =>
2 AlBr3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaBr

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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