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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
AlCl3 + Na2CO3 = AlCO3 + Na2Cl3 =>
AlCl3 + Na2CO3 = AlCO3 + Na2Cl3

Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2

SO3 + H2O = H + HSO4 =>
SO3 + H2O = H + HSO4

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

NH4OH + Mg = NH4Mg + OH =>
NH4OH + Mg = NH4Mg + OH

RaCO3(s) = RaO(s) + CO2(g) =>
RaCO3(s) = RaO(s) + CO2(g)

MnO2 + H2O2 = MnO3 + H2 =>
2 MnO2 + H2O2 = 2 MnO3 + H2

Te + KOH = K2TeO4 + K2Te + H2O =>
4 Te + 8 KOH = K2TeO4 + 3 K2Te + 4 H2O

KBr(a) + H2SO4(l) = KHSO4(aq) + Br2(g) + SO2(g) + H2O(l) =>
2 KBr(a) + 3 H2SO4(l) = 2 KHSO4(aq) + Br2(g) + SO2(g) + 2 H2O(l)

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

CH3COOH + Al2O3 = (CH3COO)3Al + H2O =>
6 CH3COOH + Al2O3 = 2(CH3COO)3Al + 3 H2O

K3Fe(CN)6 + KI = K4Fe(CN)6 + I2 =>
2 K3Fe(CN)6 + 2 KI = 2 K4Fe(CN)6 + I2

H3PO4(aq) + Mg(OH)2(aq) = H2O(l) + Mg3(PO4)2(s) =>
2 H3PO4(aq) + 3 Mg(OH)2(aq) = 6 H2O(l) + Mg3(PO4)2(s)

Rb + ZnCl2 = RbCl + Zn =>
2 Rb + ZnCl2 = 2 RbCl + Zn

C12H22 + O2 = H2O + CO2 =>
2 C12H22 + 35 O2 = 22 H2O + 24 CO2

Ni3(OH)4CO3*4H2O(s) + HCl(aq) = NiCl2(s) + CO2(g) + H2O(l) =>
Ni3(OH)4CO3*4H2O(s) + 6 HCl(aq) = 3 NiCl2(s) + CO2(g) + 9 H2O(l)

C6H5CH2CH3 = C6H5CHCH2H2 =>
C6H5CH2CH3 = C6H5CHCH2H2

Ca(OH)2 + Cu(NO3)2 = Cu(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Cu(NO3)2 = Cu(OH)2 + Ca(NO3)2

NaOH + Fe2O3 = NaFeO2 + H2O =>
2 NaOH + Fe2O3 = 2 NaFeO2 + H2O

H2O + CO(NS)2 = CO(NHSOH)2 =>
2 H2O + CO(NS)2 = CO(NHSOH)2

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Br2 + NO2 = NO2Br =>
Br2 + 2 NO2 = 2 NO2Br

HI + Ba(CH3COO)2 = I + CH3COOH + Ba =>
2 HI + Ba(CH3COO)2 = 2 I + 2 CH3COOH + Ba

Ga3 + S6 = Ga3S =>
6 Ga3 + S6 = 6 Ga3S

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

BaCO3(s) + HCl(aq) = BaCl + HCO3 =>
BaCO3(s) + HCl(aq) = BaCl + HCO3

Na2O2(S) + CO2(g) = Na2CO3(S) + O2(g) =>
2 Na2O2(S) + 2 CO2(g) = 2 Na2CO3(S) + O2(g)

FeBr + NH4S2 = FeS2 + NH4Br =>
FeBr + NH4S2 = FeS2 + NH4Br

SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF

SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3

(KNO3) + Al(OH)3 = Al(NO3)3 + (KOH) =>
3(KNO3) + Al(OH)3 = Al(NO3)3 + 3(KOH)

Ag2S(s) + H2O(l) = Ag(s) + H2S(g) + O2(g) =>
2 Ag2S(s) + 2 H2O(l) = 4 Ag(s) + 2 H2S(g) + O2(g)

C2H2 + KMnO4 + H2O = MnO2 + C2H4O2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C2H4O2 + 2 KOH

H{+}{+} + MnO4{-} + C2O4{2-} = Mn{2+} + H2O + CO2 =>
16 H{+}{+} + 2 MnO4{-} + 5 C2O4{2-} = 2 Mn{2+} + 8 H2O + 10 CO2

C9H16O4 + C2H5Br + NaC2H5O = C11H20O4 + C2H5OH + NaBr =>
C9H16O4 + C2H5Br + NaC2H5O = C11H20O4 + C2H5OH + NaBr

K2(CrO4) + Pb(C2H3O2)2 = K(C2H3O2) + Pb2(CrO4)2 =>
2 K2(CrO4) + 2 Pb(C2H3O2)2 = 4 K(C2H3O2) + Pb2(CrO4)2

K2SO4 + HCl = H2SO4 + KCl =>
K2SO4 + 2 HCl = H2SO4 + 2 KCl

C8H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C7H6O2 + 4 K2SO4 + 8 MnSO4 + 16 H2O

NaOH + Sr(NO3)3 = Na(NO3)3 + OHSr =>
NaOH + Sr(NO3)3 = Na(NO3)3 + OHSr

[Cu(NH3)4](SO4) + K + I2 = CuI + K2SO4 + (NH3)4 =>
2[Cu(NH3)4](SO4) + 4 K + I2 = 2 CuI + 2 K2SO4 + 2(NH3)4

Ca(HCO3)2 + NaOH = Ca(OH)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaOH = Ca(OH)2 + 2 NaHCO3

MgO + CuSO4 = CuO + MgSO4 =>
MgO + CuSO4 = CuO + MgSO4

Br + C12 = BrC13 =>
12 Br + 13 C12 = 12 BrC13

H2SiO3 + O2 = H2SiO5 =>
H2SiO3 + O2 = H2SiO5

(C9H8O4) + FeCl3 = Fe(C9H7O4)3 + HCl =>
3(C9H8O4) + FeCl3 = Fe(C9H7O4)3 + 3 HCl

KClO3 + KCl + H2SO4 = Cl2 + K2SO4 + H2O =>
KClO3 + 5 KCl + 3 H2SO4 = 3 Cl2 + 3 K2SO4 + 3 H2O

NiO + LiOH = Ni(OH)2 + Li2O =>
NiO + 2 LiOH = Ni(OH)2 + Li2O

HOC6H4COOH + CH3OH = C8H8O3 + H2O =>
HOC6H4COOH + CH3OH = C8H8O3 + H2O

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Pb(NO3)2 + FeBr3 = PbBr2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeBr3 = 3 PbBr2 + 2 Fe(NO3)3

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Breng de vergelijking van een chemische reactie in evenwicht
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