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Chemische vergelijkingen in evenwicht op03/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl

CUO + HCe = CUCe2 + H2O =>
CUO + 2 HCe = CUCe2 + H2O

NiCl2MgSO4 = NiSO4MgCl2 =>
NiCl2MgSO4 = NiSO4MgCl2

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

B2H6(g) + H2O(l) = H3BO3(s) + H2(g) =>
B2H6(g) + 6 H2O(l) = 2 H3BO3(s) + 6 H2(g)

H2SO4 + CO = H2O + SO2 + CO2 =>
H2SO4 + CO = H2O + SO2 + CO2

NaOHHCl = OHHNaCl =>
NaOHHCl = OHHNaCl

NH4 + Cr2O7 = NH4Cr2O7 =>
NH4 + Cr2O7 = NH4Cr2O7

Na(OH) + Ba(OH)2 = Na(OH)2 + Ba(OH) =>
Na(OH) + Ba(OH)2 = Na(OH)2 + Ba(OH)

HBr + PCl3 = P + Br2 + HCl =>
6 HBr + 2 PCl3 = 2 P + 3 Br2 + 6 HCl

Al + H2CO3 = Al(CO3) + H2 =>
Al + H2CO3 = Al(CO3) + H2

CaCl2 + Ba(NO3)2 = Ca(NO3)2 + BaCl2 =>
CaCl2 + Ba(NO3)2 = Ca(NO3)2 + BaCl2

HClCaO = OHCaCl =>
HClCaO = OHCaCl

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) + NO(g) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 4 H2O(l) + 2 NO(g)

Fe2 + N = FeN =>
Fe2 + 2 N = 2 FeN

KClNaF = KFNaCl =>
KClNaF = KFNaCl

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CrI3 + Cl2 + OH{-} = CrO4{2-} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 54 Cl{-} + 32 H2O

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

Ag + C = AgC =>
Ag + C = AgC

NaCl + AlN = NaN + AlCl =>
NaCl + AlN = NaN + AlCl

HCl = Cl + H =>
HCl = Cl + H

Na2B4O7 + HCl = NaCl + NaHB4O7 =>
Na2B4O7 + HCl = NaCl + NaHB4O7

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

NH4OH = H2ONH3 =>
NH4OH = H2ONH3

At + O = AtO =>
At + O = AtO

KClCuCl = KCuCl2 =>
KClCuCl = KCuCl2

hexane = benzene + hydrogen =>
C6H14 = C6H6 + 4 H2

Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4

Fe + HO2 = FeO2 + H2O =>
3 Fe + 4 HO2 = 3 FeO2 + 2 H2O

CH3CH2OH = CH2CH2H2O =>
CH3CH2OH = CH2CH2H2O

(NH4)2SFe(NO3)2 = (NO3)2SFe(NH4)2 =>
(NH4)2SFe(NO3)2 = (NO3)2SFe(NH4)2

KHF2H3BO3 = H2BF2KO2H2O =>
KHF2H3BO3 = H2BF2KO2H2O

SO3N2 = SO2N2O =>
SO3N2 = SO2N2O

Mg25 + HNO3 = Mg(NO3)2 + H2 =>
Mg25 + 50 HNO3 = 25 Mg(NO3)2 + 25 H2

H2SiO4 + NaOH = Na2SiO4 + H2O =>
H2SiO4 + 2 NaOH = Na2SiO4 + 2 H2O

KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O

I2O4 + NaOH = NaIO3 + NaI + H2O =>
3 I2O4 + 6 NaOH = 5 NaIO3 + NaI + 3 H2O

ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3

K2CrO4HNO3 = K2NO3HCrO4 =>
K2CrO4HNO3 = K2NO3HCrO4

Co{+2} + BrO{-}1 + H{+} = Co{+3} + Br2 + H2O =>
2 Co{+2} + 2 BrO{-}1 + 4 H{+} = 2 Co{+3} + Br2 + 2 H2O

CrO3 + Ca = CaO + Cr =>
CrO3 + 3 Ca = 3 CaO + Cr

NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I

Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO

HOCl + H2O = H3O + ClO =>
HOCl + H2O = H3O + ClO

HClCuCO3 = HCuClCO3 =>
HClCuCO3 = HCuClCO3

AsOPb = PbAsO =>
AsOPb = PbAsO

CoCl2 + ZnO + O = CoO*ZnO + Cl2 =>
CoCl2 + ZnO + O = CoO*ZnO + Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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