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Chemische vergelijkingen in evenwicht op08/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaH3F4 + NaOH = NaF + H2O =>
NaH3F4 + 3 NaOH = 4 NaF + 3 H2O

Co(NO3)2 + NaOH = Co(OH)2 + Na(NO3) =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 Na(NO3)

Cr2O3 + KOH + Br2 = K2CrO4 + KBr + H2O =>
Cr2O3 + 10 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 5 H2O

BaCl2 + F = BaF2 + Cl2 =>
BaCl2 + 2 F = BaF2 + Cl2

AlPO3 + NaOH = Al(OH)3 + Na3PO3 =>
AlPO3 + 3 NaOH = Al(OH)3 + Na3PO3

Cu(OH)2 + (NH4)2SO4 = CuSO4 + NH3 + H2O =>
Cu(OH)2 + (NH4)2SO4 = CuSO4 + 2 NH3 + 2 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

C3H7COOHNaOH = NaC3H7COOH2O =>
C3H7COOHNaOH = NaC3H7COOH2O

CH3COO + NaCO3 = CH3COONa + CO2 + H2O =>
9 CH3COO + 7 NaCO3 = 7 CH3COONa + 11 CO2 + 3 H2O

CH3CH2OH + Cr2O7{-2} + H{+} = CH3CHO + Cr{+3} + H2O =>
3 CH3CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CHO + 2 Cr{+3} + 7 H2O

CaCl2 + Fe(SO4) = CaSO4 + FeCl2 =>
CaCl2 + Fe(SO4) = CaSO4 + FeCl2

H2S + HCl = SCl + H2 =>
2 H2S + 2 HCl = 2 SCl + 3 H2

Ba3(PO4)2 + Al2S3 = AlPO4 + BaS =>
Ba3(PO4)2 + Al2S3 = 2 AlPO4 + 3 BaS

Cu + AgN3 = Ag + Cu2N3 =>
2 Cu + AgN3 = Ag + Cu2N3

Cl2O7 + MgO = Mg(ClO4)2 =>
Cl2O7 + MgO = Mg(ClO4)2

HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2

Mg + HNO3 + HCl = MgCl2 + NO2 + H2O =>
Mg + 2 HNO3 + 2 HCl = MgCl2 + 2 NO2 + 2 H2O

K2Cr2O7 + HClO4 + HI = I2 + Cr2(ClO4)3 + KClO4 + H2O =>
2 K2Cr2O7 + 10 HClO4 + 18 HI = 9 I2 + 2 Cr2(ClO4)3 + 4 KClO4 + 14 H2O

K(MnO4) + KI + H2SO4 = Mn(SO4) + K2(SO4) + I2 + H2O =>
2 K(MnO4) + 10 KI + 8 H2SO4 = 2 Mn(SO4) + 6 K2(SO4) + 5 I2 + 8 H2O

NO2 + H2O = HNO3 + H2 =>
2 NO2 + 2 H2O = 2 HNO3 + H2

S + KNO33 = K2S + SO2 + NO =>
33 S + 2 KNO33 = K2S + 32 SO2 + 2 NO

CuCO3 + C2H5NO2 = C4H10CuN2O5 + CO2 =>
CuCO3 + 2 C2H5NO2 = C4H10CuN2O5 + CO2

Ag + C = Ag4C =>
4 Ag + C = Ag4C

C10H3 + Cl2 = C + HCl =>
2 C10H3 + 3 Cl2 = 20 C + 6 HCl

KOH + H3PO4 = K3PO4 + H6O3 =>
3 KOH + H3PO4 = K3PO4 + H6O3

H2 + Cl2 = (H2)Cl2 =>
H2 + Cl2 = (H2)Cl2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O

CH3COONaI2 = CH3IICOONa =>
CH3COONaI2 = CH3IICOONa

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

C4H10O6 + O2 = CO2 + H2O =>
2 C4H10O6 + 7 O2 = 8 CO2 + 10 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

NaOOCCH2COONa + NaOH = Na2CO3 + CH4 =>
NaOOCCH2COONa + 2 NaOH = 2 Na2CO3 + CH4

Cr(NO3)3*9H2O + NH3 = Cr(OH)3 + NH4NO3 + H2O =>
Cr(NO3)3*9H2O + 3 NH3 = Cr(OH)3 + 3 NH4NO3 + 6 H2O

Cu(s) + AgNO3(l) = Cu(NO3)2(l) + Ag(s) =>
Cu(s) + 2 AgNO3(l) = Cu(NO3)2(l) + 2 Ag(s)

NaOOCCH2COONa + NaOH = Na2CO3 + CH4 =>
NaOOCCH2COONa + 2 NaOH = 2 Na2CO3 + CH4

AgNO3LiBr = AgBrLiNO3 =>
AgNO3LiBr = AgBrLiNO3

CuSO4*5H2O + Al = AlSO4*5H2O + Cu =>
CuSO4*5H2O + Al = AlSO4*5H2O + Cu

CuO + BaCO3 + Y2O3 = Y2BaCuO5 + CO2 =>
CuO + BaCO3 + Y2O3 = Y2BaCuO5 + CO2

Hg(NO3)2 + FeSO4 + H2SO4 = Fe2(SO4)3 + HgSO4 + NO + H2O =>
Hg(NO3)2 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + HgSO4 + 2 NO + 4 H2O

V02{+} + Fe{3+} + H2O = Fe{2+} + V2O5 + H{+} =>
V02{+} + 9 Fe{3+} + 5 H2O = 9 Fe{2+} + V2O5 + 10 H{+}

H2 = H69 =>
69 H2 = 2 H69

HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2

FeO(OH)HCl = Fe(OH)2Cl =>
FeO(OH)HCl = Fe(OH)2Cl

FeCl2 + KI = KCl2 + FeI =>
FeCl2 + KI = KCl2 + FeI

F2 + Br = FBr =>
F2 + 2 Br = 2 FBr

HNO3 + H3AsO3 = H3AsO4 + H2O + NO =>
2 HNO3 + 3 H3AsO3 = 3 H3AsO4 + H2O + 2 NO

S + KNO33 = K2S + SO2 + NO =>
33 S + 2 KNO33 = K2S + 32 SO2 + 2 NO

LiBrCo(SO3)2 = Li(SO3)2CoBr =>
LiBrCo(SO3)2 = Li(SO3)2CoBr

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Breng de vergelijking van een chemische reactie in evenwicht
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