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Chemische vergelijkingen in evenwicht op05/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + Ca(OH)2 = CuOH + Ca =>
2 Cu + Ca(OH)2 = 2 CuOH + Ca

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Li2O + SiO2 = Li4SiO4 =>
2 Li2O + SiO2 = Li4SiO4

KCl(s)NaNO3(aq) = KNO3(aq)NaCl(aq) =>
KCl(s)NaNO3(aq) = KNO3(aq)NaCl(aq)

HNO2NH2SO3 = N2HSO4H2O =>
HNO2NH2SO3 = N2HSO4H2O

NaOH + H2I = NaI + H3O =>
NaOH + H2I = NaI + H3O

Na(OH)MgBr = NaBrMg(OH) =>
Na(OH)MgBr = NaBrMg(OH)

H2SO4 + F = SO4 + HF =>
H2SO4 + 2 F = SO4 + 2 HF

CH4(g) + F2(g) = CF4(g) + HF(g) =>
CH4(g) + 4 F2(g) = CF4(g) + 4 HF(g)

MnSO4 + Na2CO3 + O = CO2 + Na2SO4 + NaMnO4 =>
2 MnSO4 + 3 Na2CO3 + 5 O = 3 CO2 + 2 Na2SO4 + 2 NaMnO4

KBr + MgSO4 = K2SO4 + MgBr2 =>
2 KBr + MgSO4 = K2SO4 + MgBr2

KICl4 = KCl + ICl + Cl2 =>
KICl4 = KCl + ICl + Cl2

HNO2RbOH = RbNO2HOH =>
HNO2RbOH = RbNO2HOH

CO(g) + H2(g) = C3H8(g) + H2O(g) =>
3 CO(g) + 7 H2(g) = C3H8(g) + 3 H2O(g)

CoClNaF = NaClCoF =>
CoClNaF = NaClCoF

Na2S + H2SO4 + KMnO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S + 12 H2SO4 + 8 KMnO4 = 5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O

Pb(C2H3O2)2(aq) + NaBr(aq) = PbBr2 + Na(C2H3O2) =>
Pb(C2H3O2)2(aq) + 2 NaBr(aq) = PbBr2 + 2 Na(C2H3O2)

MnSH = HMnS =>
MnSH = HMnS

Fe + CuNO = FeNO + Cu =>
Fe + CuNO = FeNO + Cu

K4Fe(CN)6 + H2SO4 = K2SO4 + K2Fe[Fe(CN)6] + HCN =>
2 K4Fe(CN)6 + 3 H2SO4 = 3 K2SO4 + K2Fe[Fe(CN)6] + 6 HCN

CH3 + NaHCO3 = CH3COONa + CO2 + H2O =>
8 CH3 + 7 NaHCO3 = 7 CH3COONa + CO2 + 5 H2O

CaZnN = ZnCaN =>
CaZnN = ZnCaN

Pb(No3)2 + CrI2 = PbI2 + Cr(No3)2 =>
Pb(No3)2 + CrI2 = PbI2 + Cr(No3)2

C7H6O3 + C2H5O = C9H10O3 + H2O =>
19 C7H6O3 + 28 C2H5O = 21 C9H10O3 + 22 H2O

InCd = CdIn =>
InCd = CdIn

C8H4O3C4H10O = C12H14O4 =>
C8H4O3C4H10O = C12H14O4

CaSO3 + NaNO3 = CaSO4 + NaNO2 =>
CaSO3 + NaNO3 = CaSO4 + NaNO2

ZnSO4 + K = K2SO4 + Zn =>
ZnSO4 + 2 K = K2SO4 + Zn

H2SO4(aq) + Li2SO3(aq) = Li2SO4(aq) + H2O(l) + SO2(g) =>
H2SO4(aq) + Li2SO3(aq) = Li2SO4(aq) + H2O(l) + SO2(g)

Cu(ClO3)2 + Al2O3 = AlCl3O9 + CuO =>
3 Cu(ClO3)2 + Al2O3 = 2 AlCl3O9 + 3 CuO

XCO3H2SO4 = XSO4CO2H2O =>
XCO3H2SO4 = XSO4CO2H2O

Cu2SO4FeCl3 = Cu2Cl3FeSO4 =>
Cu2SO4FeCl3 = Cu2Cl3FeSO4

Pb + HC1 = PbC12 + H2 =>
Pb + 12 HC1 = PbC12 + 6 H2

MgFe(III)NO = MgNOFe(III) =>
MgFe(III)NO = MgNOFe(III)

ZnOHOH = Zn(OH)2 =>
ZnOHOH = Zn(OH)2

Cu + H2SO4 = CuOSO2H2O =>
Cu + H2SO4 = CuOSO2H2O

Al + (OH)3 = Al2O3 + H2O =>
2 Al + 2(OH)3 = Al2O3 + 3 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

CoAsS + Ca(ClO)2 + H2O = Co2O3 + As2O3 + H2SO4 + CaCl2 =>
2 CoAsS + 6 Ca(ClO)2 + 2 H2O = Co2O3 + As2O3 + 2 H2SO4 + 6 CaCl2

Cu(l)S = CuS =>
Cu(l)S = CuS

AgNO3 + NaCl = AgCl + NaNO3(s) =>
AgNO3 + NaCl = AgCl + NaNO3(s)

KAgN = AgKN =>
KAgN = AgKN

HOCl + H3O = HCl + H2O =>
HOCl + 2 H3O = HCl + 3 H2O

H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4

HClZ = HZCl =>
HClZ = HZCl

Fe(NO3)2 + NaI = FeI + Na(NO3)2 =>
Fe(NO3)2 + NaI = FeI + Na(NO3)2

NaHS + H2SO4 = Na2SO4 + H2S =>
2 NaHS + H2SO4 = Na2SO4 + 2 H2S

EDTACu{2} = EDTA(Cu{2}) =>
EDTACu{2} = EDTA(Cu{2})

KHSO3 + HNO3 = KNO3 + SO2 + H2O =>
KHSO3 + HNO3 = KNO3 + SO2 + H2O

CaO + HBr = CaBr + OH =>
CaO + HBr = CaBr + OH

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Breng de vergelijking van een chemische reactie in evenwicht
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