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Chemische vergelijkingen in evenwicht op08/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
K(s) + Cl2 = KCl =>
2 K(s) + Cl2 = 2 KCl

MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O

C2H5OH + HBr = C2H5Br + HOH =>
C2H5OH + HBr = C2H5Br + HOH

CH3COOCa + HCl = CH3COOCl + HCa =>
CH3COOCa + HCl = CH3COOCl + HCa

Mg + CO3 = MgO + CO2 =>
Mg + CO3 = MgO + CO2

Fe(OH)3 + H2SO4 = Fe2 + (SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2 + (SO4)3 + 6 H2O

LiOHC6H8O7 = H2OLiC6H7O7 =>
LiOHC6H8O7 = H2OLiC6H7O7

Ba(NO3)2 + (NH4)2C2O4 = Ba2(C2O4)2 + NH4NO3 =>
2 Ba(NO3)2 + 2(NH4)2C2O4 = Ba2(C2O4)2 + 4 NH4NO3

Mg + CO3 = MgO + CO2 =>
Mg + CO3 = MgO + CO2

C12(H2O)11 + H2SO4 = C(s) + H2SO4*11H2O =>
C12(H2O)11 + H2SO4 = 12 C(s) + H2SO4*11H2O

MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O

MgSO4*7H2O = Mg + SO4 + H + O2 =>
2 MgSO4*7H2O = 2 Mg + 2 SO4 + 28 H + 7 O2

Na2S(aq) + ZnSO4(aq) = Na2SO4(aq) + ZnS(s) =>
Na2S(aq) + ZnSO4(aq) = Na2SO4(aq) + ZnS(s)

Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3

H2 + SO4 + NaOH = H2O + Na2SO4 =>
H2 + SO4 + 2 NaOH = 2 H2O + Na2SO4

SO2 + H2SiO3 = H2SO3 + SiO2 =>
SO2 + H2SiO3 = H2SO3 + SiO2

KClO3 + MnO2 = KClMnO + O2 =>
KClO3 + MnO2 = KClMnO + 2 O2

Ba(OH)2 + KCl = BaCl2 + KOH =>
Ba(OH)2 + 2 KCl = BaCl2 + 2 KOH

CO + K2O = K2CO2 =>
CO + K2O = K2CO2

Gd(NO3)3*6H2O + K2CO3 = Gd(OH)3 + KNO3 + CO2 + H2O =>
2 Gd(NO3)3*6H2O + 3 K2CO3 = 2 Gd(OH)3 + 6 KNO3 + 3 CO2 + 9 H2O

SeO2 + H2Se + SO2 = Se + H2SO4 =>
SeO2 + H2Se + SO2 = 2 Se + H2SO4

Mg + CO3 = MgCO3 =>
Mg + CO3 = MgCO3

Fe3C + HNO3 = Fe(NO3)3 + CO2 + NO + H2O =>
3 Fe3C + 40 HNO3 = 9 Fe(NO3)3 + 3 CO2 + 13 NO + 20 H2O

C2H5OH + HBr = C2H5Br + HOH =>
C2H5OH + HBr = C2H5Br + HOH

KClO3 + MnO2 = KCl + Mn2O7 =>
KClO3 + 2 MnO2 = KCl + Mn2O7

C5H12 + Cl = C5Cl + H2 =>
C5H12 + Cl = C5Cl + 6 H2

PbO2 + H2SO4 + MnCl2 = Pb(MnO4)2 + PbSO4 + PbCl2 + H2O =>
5 PbO2 + 2 H2SO4 + 2 MnCl2 = Pb(MnO4)2 + 2 PbSO4 + 2 PbCl2 + 2 H2O

Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH4OH =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH4OH

PbI2 + HCl = HI + PbCl2 =>
PbI2 + 2 HCl = 2 HI + PbCl2

S + NaOH = NaSO3 + Na2S + H2O =>
7 S + 12 NaOH = 2 NaSO3 + 5 Na2S + 6 H2O

KClO3 + MnO2 = KClMnO + O2 =>
KClO3 + MnO2 = KClMnO + 2 O2

CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l) =>
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l)

MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O

Mg + CO3 = MgO + CO2 =>
Mg + CO3 = MgO + CO2

K2Cr2O7 + NaC2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 6 NaC2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 12 CO2

Mg + CO3 = MgO + CO2 =>
Mg + CO3 = MgO + CO2

Ba(OH)2 + NaOH = NaBa + OH =>
Ba(OH)2 + NaOH = NaBa + 3 OH

HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O

KHCO3 + H2S04 = K2S04 + CO2 + H2O =>
2 KHCO3 + H2S04 = K2S04 + 2 CO2 + 2 H2O

C2N2 + F2 = CF4 + NF3 =>
C2N2 + 7 F2 = 2 CF4 + 2 NF3

CH3CH2COH + NH2OH = CH3CH2CHNOH + H2O =>
CH3CH2COH + NH2OH = CH3CH2CHNOH + H2O

Au + FeCl2 = AuCl2 + Fe =>
Au + FeCl2 = AuCl2 + Fe

(NH4)2Cr2O7 = NH3 + Cr2O3 + O2 + H2O =>
2(NH4)2Cr2O7 = 4 NH3 + 2 Cr2O3 + 3 O2 + 2 H2O

Fe2O3(aq) + H2O(l) = FeO + H2O3 =>
2 Fe2O3(aq) + H2O(l) = 4 FeO + H2O3

HNO3 + BaS2O3 = S + SO2 + H2O + Ba(NO3)2 =>
2 HNO3 + BaS2O3 = S + SO2 + H2O + Ba(NO3)2

S + NaOH = NaSO3 + Na2S + H2O =>
7 S + 12 NaOH = 2 NaSO3 + 5 Na2S + 6 H2O

K + Al2O3 = Al + O3K =>
K + Al2O3 = 2 Al + O3K

C7H14N2 + O2 = CO2 + H2O + NH3 =>
C7H14N2 + 9 O2 = 7 CO2 + 4 H2O + 2 NH3

MnCl2 + PbO2 + H2SO4 = HMnO4 + Cl2 + PbSO4 + H2O =>
2 MnCl2 + 7 PbO2 + 7 H2SO4 = 2 HMnO4 + 2 Cl2 + 7 PbSO4 + 6 H2O

C7H14N2 + O2 = CO2 + H2O + NH3 =>
C7H14N2 + 9 O2 = 7 CO2 + 4 H2O + 2 NH3

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Breng de vergelijking van een chemische reactie in evenwicht
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