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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cl + I{-} = I + Cl{-} =>
Cl + I{-} = I + Cl{-}

HCl + NaBr = HBr + NaCl =>
HCl + NaBr = HBr + NaCl

KBr + Sr(NO3)2 = SrBr + K(NO3)2 =>
KBr + Sr(NO3)2 = SrBr + K(NO3)2

Pb + Ag(NO3)2 = Ag + Pb(NO3)2 =>
Pb + Ag(NO3)2 = Ag + Pb(NO3)2

ZnS + O2 = Zn2O2 + S2 =>
2 ZnS + O2 = Zn2O2 + S2

Na2WO4 + H2SO4 = Na2SO4 + H2O + WO3 =>
Na2WO4 + H2SO4 = Na2SO4 + H2O + WO3

Na2CO3 + KCI = NaCI + K2CO3 =>
Na2CO3 + 2 KCI = 2 NaCI + K2CO3

K + Pb(ClO3)2 = KClO3 + Pb =>
2 K + Pb(ClO3)2 = 2 KClO3 + Pb

K2SH2SiO3 = H2SK2SiO3 =>
K2SH2SiO3 = H2SK2SiO3

Cr + Fe(OH)2 = Cr(OH)3 + Fe =>
2 Cr + 3 Fe(OH)2 = 2 Cr(OH)3 + 3 Fe

MgBr2 + AgNO3 = Mg(NO3)2 + AgBr =>
MgBr2 + 2 AgNO3 = Mg(NO3)2 + 2 AgBr

HNO3 + Cu = CuNO3 + H2O + NO =>
4 HNO3 + 3 Cu = 3 CuNO3 + 2 H2O + NO

KMnO4 + KOH + Cr2O3 = K2CrO4 + MnO2 + H2O =>
2 KMnO4 + 2 KOH + Cr2O3 = 2 K2CrO4 + 2 MnO2 + H2O

NO + Al(OH) = NOAl + HO =>
NO + Al(OH) = NOAl + HO

NH2CH(CH3)COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH(CH3)COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2

Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe

AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3

K2SO4 + CaCO3 = K2CO3 + CaSO4 =>
K2SO4 + CaCO3 = K2CO3 + CaSO4

Sb + Cl2 = SbCl31 =>
2 Sb + 31 Cl2 = 2 SbCl31

HOCH2CH2NH2 + CO2 = HOCH2CH2NHCOOH =>
HOCH2CH2NH2 + CO2 = HOCH2CH2NHCOOH

CH3COOH + NH4OH = CH3COO(NH4) + H2O =>
CH3COOH + NH4OH = CH3COO(NH4) + H2O

CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2COOH + 31 O2 = 22 CO2 + 22 H2O

NH3NO2 + O2 = NO + H2O =>
4 NH3NO2 + 3 O2 = 8 NO + 6 H2O

Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3

FeCl3(aq) + K2CO3 = Fe2(CO3)3(s) + KCl(aq) =>
2 FeCl3(aq) + 3 K2CO3 = Fe2(CO3)3(s) + 6 KCl(aq)

K2SIO3 + HNO3 = KNO3 + SIO2 + H2O =>
K2SIO3 + 2 HNO3 = 2 KNO3 + SIO2 + H2O

C4H6O2 + C2H5O = C6H10O3 =>
5 C4H6O2 + 2 C2H5O = 4 C6H10O3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

C14H12 + O2 = CO2 + H2O =>
C14H12 + 17 O2 = 14 CO2 + 6 H2O

NaICI2 = NaCII2 =>
NaICI2 = NaCII2

HgO + HNO3 = Hg(NO3)2 + H2O =>
HgO + 2 HNO3 = Hg(NO3)2 + H2O

H3C6H8O7 + NaOH = C6H8O7 + H3NaOH =>
H3C6H8O7 + NaOH = C6H8O7 + H3NaOH

NH4F + AlO2 = AlF3 + NH4 + O2 =>
3 NH4F + AlO2 = AlF3 + 3 NH4 + O2

Li(s) + NaCl(aq) = LiCl + Na =>
Li(s) + NaCl(aq) = LiCl + Na

Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2

SO2 + CI2 = OSCI2 + CI2O =>
SO2 + 2 CI2 = OSCI2 + CI2O

K2Cr2O7 + SNCl2H2O + HCl = CrCl3 + SNCl4 + KCl + H2O =>
K2Cr2O7 + 3 SNCl2H2O + 14 HCl = 2 CrCl3 + 3 SNCl4 + 2 KCl + 10 H2O

AlCl3 + NaOH = Al(OH)3*3NaCl =>
AlCl3 + 3 NaOH = Al(OH)3*3NaCl

CrCl3 + H2O = Cr(OH)3 + H + Cl =>
CrCl3 + 3 H2O = Cr(OH)3 + 3 H + 3 Cl

sodiumsulfate + magnesiumchloride = magnesiumsulfate + sodiumchloride =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl

NiCl2(aq) + (NH4)2S(aq) = NiS(s) + NH4Cl(aq) =>
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + 2 NH4Cl(aq)

Br2(aq) + KI(aq) = KBr(aq) + I2(l) =>
Br2(aq) + 2 KI(aq) = 2 KBr(aq) + I2(l)

sodiumchlorate = sodiumchloride + oxygen =>
2 NaClO3 = 2 NaCl + 3 O2

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

NH3 + Ca(OH)2 = Ca3N2 + H2O =>
2 NH3 + 3 Ca(OH)2 = Ca3N2 + 6 H2O

S2O4{2+} + Ag2O + H2O = SO3{2-} + Ag{2+} + H{+} =>
S2O4{2+} + Ag2O + H2O = 2 SO3{2-} + 2 Ag{2+} + 2 H{+}

CH3NH2HCl = CH3NH3Cl =>
CH3NH2HCl = CH3NH3Cl

NH3 + LiOH = Li3N + H2O =>
NH3 + 3 LiOH = Li3N + 3 H2O

H2S + Sc = ScS + H2 =>
H2S + Sc = ScS + H2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

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Breng de vergelijking van een chemische reactie in evenwicht
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