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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe2O3 + CO = Fe2 + CO2 =>
Fe2O3 + 3 CO = Fe2 + 3 CO2

MnO2 + KClO3 + KOH = KCl + H2O + KMnO4 =>
2 MnO2 + KClO3 + 2 KOH = KCl + H2O + 2 KMnO4

AIH3 + H2O = AI(OH)3 + H2 =>
AIH3 + 3 H2O = AI(OH)3 + 3 H2

P4 + KClO3 + H2SO4 = P4O10 + K2SO4 + HCl =>
3 P4 + 10 KClO3 + 5 H2SO4 = 3 P4O10 + 5 K2SO4 + 10 HCl

Ag(NO3)(ac) + BaCl2(ac) = Ag2Cl2(ac) + Ba(NO3)2(s) =>
2 Ag(NO3)(ac) + BaCl2(ac) = Ag2Cl2(ac) + Ba(NO3)2(s)

CoCl2*6H20 + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl5 + H2O =>
2 CoCl2*6H20 + 6 NH4Cl + 6 NH4OH + 123 H2O2 = 2(Co(NH3)6)Cl5 + 252 H2O

NO + NaOH = NOH + NaO =>
NO + NaOH = NOH + NaO

H2SO4 + FeCl2 = FeSO4 + HCl =>
H2SO4 + FeCl2 = FeSO4 + 2 HCl

S + NH4 = NH4S =>
S + NH4 = NH4S

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

Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O

NaCl + Zn(NO3)2 = NaNO3 + ZnCl2 =>
2 NaCl + Zn(NO3)2 = 2 NaNO3 + ZnCl2

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

NiO + HNO2 = Ni(NO2)2 + H2O =>
NiO + 2 HNO2 = Ni(NO2)2 + H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Al + Cu(NO3) = Al(NO3)3 + Cu =>
Al + 3 Cu(NO3) = Al(NO3)3 + 3 Cu

I2 + HNO2 + H2O = HI + HNO3 =>
I2 + HNO2 + H2O = 2 HI + HNO3

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

NO + CrCl2 + HCl = NH2OH + CrCl3 =>
NO + 3 CrCl2 + 3 HCl = NH2OH + 3 CrCl3

FeO4(s) + H2(g) = Fe(s) + H2O(l) =>
FeO4(s) + 4 H2(g) = Fe(s) + 4 H2O(l)

K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

NH4NO3 + H7NO2 + C10H15NO = NH4HCO3 + C10H15N =>
14 NH4NO3 + 17 H7NO2 + 74 C10H15NO = 50 NH4HCO3 + 69 C10H15N

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

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

H2S + AgNO3 = H2(NO3)2 + Ag2S =>
H2S + 2 AgNO3 = H2(NO3)2 + Ag2S

(H2C2O4*2H2O) + NaOH = Na2C2O4 + H2O =>
(H2C2O4*2H2O) + 2 NaOH = Na2C2O4 + 4 H2O

CrI3 + KOH = K2CrO4 + KIO3 + K + H2O =>
CrI3 + 26 KOH = K2CrO4 + 3 KIO3 + 21 K + 13 H2O

H2SO4 + CO3 = SO4 + H2CO3 =>
H2SO4 + CO3 = SO4 + H2CO3

NaNH2 + NaNO2 = NaN3 + NaOH + NH3 =>
7 NaNH2 + 4 NaNO2 = 3 NaN3 + 8 NaOH + 2 NH3

Mg(NO3)2 + (NH4)Cl = MgCl2 + (NH4)2(NO3)2 =>
Mg(NO3)2 + 2(NH4)Cl = MgCl2 + (NH4)2(NO3)2

Fe2(SO4)3 + NaSCN = Na2[Fe(SCN)5] + Na2SO4 =>
Fe2(SO4)3 + 10 NaSCN = 2 Na2[Fe(SCN)5] + 3 Na2SO4

KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3

SiH4 + H3PO4 = SiO2 + H2O + P =>
5 SiH4 + 8 H3PO4 = 5 SiO2 + 22 H2O + 8 P

C6H12O6 + F2 = C6H11FO5 + H2O + O2 =>
4 C6H12O6 + 2 F2 = 4 C6H11FO5 + 2 H2O + O2

K2CrO4 + KNO2 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 KNO2 + 5 H2SO4 = 3 KNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O

Na3Po4 + Ca2No3 = Na3No3 + Ca2Po4 =>
Na3Po4 + Ca2No3 = Na3No3 + Ca2Po4

H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4

H2SO4(aq) + Ca(OH)2(aq) = H2(OH)2 + CaSO4(aq) =>
H2SO4(aq) + Ca(OH)2(aq) = H2(OH)2 + CaSO4(aq)

CH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2CHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)

C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6

Li + Cr2(NO3)2 = Li(NO3) + Cr =>
2 Li + Cr2(NO3)2 = 2 Li(NO3) + 2 Cr

KCl = Cl2 + K =>
2 KCl = Cl2 + 2 K

C2H5 + KMnO4 + H2SO4 = C2H4(OH)2 + MnO2 + K2SO4 =>
2 C2H5 + 2 KMnO4 + H2SO4 = 2 C2H4(OH)2 + 2 MnO2 + K2SO4

AgNO3 + Cl{-}2 = AgCl{-} + NO3 =>
AgNO3 + Cl{-}2 = AgCl{-} + NO3

K2CrO4(s) + Pb = PbCrO4(s) + K =>
K2CrO4(s) + Pb = PbCrO4(s) + 2 K

SO2 + FeO = SO3Fe =>
SO2 + FeO = SO3Fe

Na2(OH)2 + H2SnO2 = NaSn + HO =>
Na2(OH)2 + 2 H2SnO2 = 2 NaSn + 6 HO

Fe + Cu(OH)2 = Cu + Fe2(OH)3 =>
4 Fe + 3 Cu(OH)2 = 3 Cu + 2 Fe2(OH)3

Sn + KMnO4 + KOH = K2MnO4 + K2SnO2 + H2O =>
Sn + 2 KMnO4 + 4 KOH = 2 K2MnO4 + K2SnO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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