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Chemische vergelijkingen in evenwicht op05/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl2 + LiOH = Fe(OH)2 + LiCl =>
FeCl2 + 2 LiOH = Fe(OH)2 + 2 LiCl

Cr(s) + NiCl2(aq) = CrCl + Ni =>
2 Cr(s) + NiCl2(aq) = 2 CrCl + Ni

NaHS + K2O = Na2O + KHS =>
2 NaHS + K2O = Na2O + 2 KHS

Cu2(SO3) = Cu2OSO2 =>
Cu2(SO3) = Cu2OSO2

NaCH3CO2 + HCl = NaCl + CH3COOH =>
NaCH3CO2 + HCl = NaCl + CH3COOH

ZnCu(CO3)2 = Zn(CO3)2Cu =>
ZnCu(CO3)2 = Zn(CO3)2Cu

FeO(OH) = Fe2O3 + HOH =>
2 FeO(OH) = Fe2O3 + HOH

HPO + Ca(OH) = CaPO + H2O =>
HPO + Ca(OH) = CaPO + H2O

LiCrO2 + LiClO + H2O = LiCrO4 + LiOH + Cl2 =>
LiCrO2 + 4 LiClO + 2 H2O = LiCrO4 + 4 LiOH + 2 Cl2

BaS + Fe + Te = BaFeTeS =>
BaS + Fe + Te = BaFeTeS

KClO3 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cl2 + H2O =>
2 KClO3 + 5 Na2SO3 + H2SO4 = 5 Na2SO4 + K2SO4 + Cl2 + H2O

Cu2No3NaOH = Cu2OHNaNo3 =>
Cu2No3NaOH = Cu2OHNaNo3

ClHAg = AgClH =>
ClHAg = AgClH

CaBaOH2 = BaCaOH2 =>
CaBaOH2 = BaCaOH2

Mg3(PO4)2 + NaNO3 = Mg(NO3)2 + Na3(PO4) =>
Mg3(PO4)2 + 6 NaNO3 = 3 Mg(NO3)2 + 2 Na3(PO4)

H(g)I(s) = HI =>
H(g)I(s) = HI

Br2 + MgI2 = Mg + BrI2 =>
Br2 + 2 MgI2 = 2 Mg + 2 BrI2

KHCO3 + CH3COOH = KH3COOH + CHCO3 =>
KHCO3 + CH3COOH = KH3COOH + CHCO3

Na2S3O6 + Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
Na2S3O6 + 4 Cl2 + 12 NaOH = 3 Na2SO4 + 8 NaCl + 6 H2O

Ca + H2Cl = CaCl2 + H2 =>
Ca + 2 H2Cl = CaCl2 + 2 H2

OOH = OHO =>
OOH = OHO

C1H4 + O2 = C1O2 + H2O1 =>
C1H4 + 2 O2 = C1O2 + 2 H2O1

Ni(OH)2 + Br2 = NiO(OH) + NiBr2 + H2O =>
3 Ni(OH)2 + Br2 = 2 NiO(OH) + NiBr2 + 2 H2O

NaHCo3 + O2 = Co2 + H2O + Na2Co3 =>
4 NaHCo3 + O2 = 3 Co2 + 2 H2O + 2 Na2Co3

NaSH = H2S + Na2S =>
2 NaSH = H2S + Na2S

CaH2O + CO2 = CaO2 + H2 + C =>
2 CaH2O + CO2 = 2 CaO2 + 2 H2 + C

MnSO4CoCl2 = MnCl2CoSO4 =>
MnSO4CoCl2 = MnCl2CoSO4

Hg3(PO4)2 + H2O = Hg(HO)2 + H3(PO4) =>
Hg3(PO4)2 + 6 H2O = 3 Hg(HO)2 + 2 H3(PO4)

Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li

C19H19OH + H2O2 = CO2 + H2O =>
C19H19OH + 47 H2O2 = 19 CO2 + 57 H2O

CH3OHH3PO4 = H2OCH3OH2PO3 =>
CH3OHH3PO4 = H2OCH3OH2PO3

FeSO4 = Fe2(SO4)2 =>
2 FeSO4 = Fe2(SO4)2

Ni2Cl2NaCO3 = Ni2CO3NaCl2 =>
Ni2Cl2NaCO3 = Ni2CO3NaCl2

Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2

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

K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH

Cu(s) + HgCl2(aq) = Hg + CuCl2(aq) =>
Cu(s) + HgCl2(aq) = Hg + CuCl2(aq)

ClHAg = AgClH =>
ClHAg = AgClH

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

FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + Mn(SO4)3 + H2O =>
2 FeSO4 + 8 H2SO4 + 2 KMnO4 = Fe2(SO4)3 + K2SO4 + 2 Mn(SO4)3 + 8 H2O

RbBr + AgNO3 = AgBr + RbNO3 =>
RbBr + AgNO3 = AgBr + RbNO3

Cr(NO3) + H2O = [Cr(H2O)6]3{3+} + (NO3)3{3-} =>
3 Cr(NO3) + 18 H2O = [Cr(H2O)6]3{3+} + (NO3)3{3-}

CuCl2K2CrO4 = CuO4K2CrCl2 =>
CuCl2K2CrO4 = CuO4K2CrCl2

Al + KOH + H2SO4 = KAl(SO4)2 + H2 + H2O =>
2 Al + 2 KOH + 4 H2SO4 = 2 KAl(SO4)2 + 3 H2 + 2 H2O

NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + C2H4O2(aq) =>
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + C2H4O2(aq)

CU + CO2 + O2 = CUCO3 =>
2 CU + 2 CO2 + O2 = 2 CUCO3

NaHCO3(aq) = NaOH(aq) + CO2(g) =>
NaHCO3(aq) = NaOH(aq) + CO2(g)

FeZn(NO3)3 = Fe(NO3)3Zn =>
FeZn(NO3)3 = Fe(NO3)3Zn

H2SO4BaCl2 = BaSO4 + HCl =>
H2SO4BaCl2 = BaSO4 + 2 HCl

C7H5O2NaHCl = C7H6O2NaCl =>
C7H5O2NaHCl = C7H6O2NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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