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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
(f)Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2(f)Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)

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

Al + Na2CO3 + H2O = Na[Al(OH)4] + CO2 + H2 =>
2 Al + Na2CO3 + 7 H2O = 2 Na[Al(OH)4] + CO2 + 3 H2

Mg(ClO3)2(g) = MgCl2(g) + O2(g) =>
Mg(ClO3)2(g) = MgCl2(g) + 3 O2(g)

Rb + O2 = RbO4 =>
Rb + 2 O2 = RbO4

Na2CO3 + KOH = Na2OHKCO3 =>
Na2CO3 + KOH = Na2OHKCO3

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Al + RbOH + H2O = Rb[Al(OH)4] + H2 =>
2 Al + 2 RbOH + 6 H2O = 2 Rb[Al(OH)4] + 3 H2

Cu(OH3) = Cu + OH3 =>
Cu(OH3) = Cu + OH3

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Mg(HO)2 + HCl = MgCl2 + H2O =>
Mg(HO)2 + 2 HCl = MgCl2 + 2 H2O

Aluminiumhydroxide + sulfuricacid = aluminiumsulfate + water =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

KHC8H4O4 + Na(OH)2 = NaK2(C8H4O4)2 + H2O =>
2 KHC8H4O4 + Na(OH)2 = NaK2(C8H4O4)2 + 2 H2O

HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O =>
2 HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O

H + Br = HBr =>
H + Br = HBr

Zn1 + H1Cl1 = Zn1Cl2 + H2 =>
Zn1 + 2 H1Cl1 = Zn1Cl2 + H2

K2SO3 + H2SiO3 = H2SO3 + K2SiO3 =>
K2SO3 + H2SiO3 = H2SO3 + K2SiO3

(S2O3)2{-} + H3O{+} = SO2 + S + H2O =>
4(S2O3)2{-} + 4 H3O{+} = 11 SO2 + 5 S + 6 H2O

CrCl3*6H2O + SnCl2 = Sn[Cr(H2O)6] + Cl2 =>
2 CrCl3*6H2O + 2 SnCl2 = 2 Sn[Cr(H2O)6] + 5 Cl2

Cu2O + HI = CuI + H2O =>
Cu2O + 2 HI = 2 CuI + H2O

C6H12O6 = C6H12O2 + CO2 + H2O =>
4 C6H12O6 = 3 C6H12O2 + 6 CO2 + 6 H2O

MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O

Br2 + FeCl2 = Cl2 + FeBr2 =>
Br2 + FeCl2 = Cl2 + FeBr2

Bi(OH)3 = Bi + OH =>
Bi(OH)3 = Bi + 3 OH

AlCl3 + NaCl = Na3AlCl6 =>
AlCl3 + 3 NaCl = Na3AlCl6

PbCl2 + Al = Pb + AlCl3 =>
3 PbCl2 + 2 Al = 3 Pb + 2 AlCl3

K2O + ZnO = K2Zn + O3 =>
3 K2O + 3 ZnO = 3 K2Zn + 2 O3

P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O

Cu(NH3)4Cl2 + NH3 + Cu = Cu(NH3)4Cl =>
Cu(NH3)4Cl2 + 4 NH3 + Cu = 2 Cu(NH3)4Cl

FeC2O4*2H2O + O2 = Fe3O4 + CO2 + H2O =>
3 FeC2O4*2H2O + 2 O2 = Fe3O4 + 6 CO2 + 6 H2O

Fe + Cl3 + NaOH = FeOH + NaCl =>
3 Fe + Cl3 + 3 NaOH = 3 FeOH + 3 NaCl

Zn + KOH + H2O = K2(Zn(OH)4) + H2 =>
Zn + 2 KOH + 2 H2O = K2(Zn(OH)4) + H2

CH3CH2COH + CU(OH)2 = CH3CH2COOH + CU2O + H2O =>
4 CH3CH2COH + 6 CU(OH)2 = 5 CH3CH2COOH + 3 CU2O + 3 H2O

Al + ZrCl4 = Zr + AlCl3 =>
4 Al + 3 ZrCl4 = 3 Zr + 4 AlCl3

Ba(OH)2 + HNO3 = Ba(NO3)2 + H(OH) =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H(OH)

Al + CU(SO4)2 = Al2(SO4)3 + CU =>
4 Al + 3 CU(SO4)2 = 2 Al2(SO4)3 + 3 CU

Na3AsO3 + HMnO4 + HNO3 = Mn(NO3)2 + Na3AsO4 + H2O =>
5 Na3AsO3 + 2 HMnO4 + 4 HNO3 = 2 Mn(NO3)2 + 5 Na3AsO4 + 3 H2O

Ca(OH)2 + CH3CO2H = H2O + Ca(CH3CO2)2 =>
Ca(OH)2 + 2 CH3CO2H = 2 H2O + Ca(CH3CO2)2

C2H8N2 + N2O4 = N2 + CO3 + H2O =>
2 C2H8N2 + 5 N2O4 = 7 N2 + 4 CO3 + 8 H2O

NH4OH + NH4Cl = NH4 + HClO =>
NH4OH + NH4Cl = 2 NH4 + HClO

LiOH + Fe(NO{-}3){-}3 = LiNO{-}3 + Fe(OH){-}3 =>
LiOH + Fe(NO{-}3){-}3 = LiNO{-}3 + Fe(OH){-}3

Mn2{+} + Cr = Mn + Cr3{+} =>
Mn2{+} + 3 Cr = 2 Mn + Cr3{+}

Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

C20H24N2O2 + O2 = CO2 + H2O + N =>
C20H24N2O2 + 25 O2 = 20 CO2 + 12 H2O + 2 N

Na3PO3 + K2CO3 = K3PO3 + Na2CO3 =>
2 Na3PO3 + 3 K2CO3 = 2 K3PO3 + 3 Na2CO3

KNO3(aq) + Na2CO3(aq) = NaNO3(aq) + K2CO3 =>
2 KNO3(aq) + Na2CO3(aq) = 2 NaNO3(aq) + K2CO3

Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O

KMnO4 + SO2 + HCl + H2O = MnCl2 + KCl + H2SO4 =>
2 KMnO4 + 5 SO2 + 6 HCl + 2 H2O = 2 MnCl2 + 2 KCl + 5 H2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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