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Chemische vergelijkingen in evenwicht op03/01/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(NO3)2NaF = CaF(NO3)2Na =>
Ca(NO3)2NaF = CaF(NO3)2Na

MnO4{-} + Sb + H{+} = Sb2O3 + MnO2 + H2O =>
2 MnO4{-} + 2 Sb + 2 H{+} = Sb2O3 + 2 MnO2 + H2O

Xe + Rn = XeRn4 =>
Xe + 4 Rn = XeRn4

K2CO3 + Cr(NO3)3 = Cr2(CO3)3 + KNO3(aq) =>
3 K2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 KNO3(aq)

Ca(HCO3)2 + KOH = KHCO3 + CaCO3 + H2O =>
Ca(HCO3)2 + KOH = KHCO3 + CaCO3 + H2O

Hg(NO3)2 + Na2S = Hg3S2(NO3)2 + NaNO3 =>
3 Hg(NO3)2 + 2 Na2S = Hg3S2(NO3)2 + 4 NaNO3

NaPO3 + K2CO3 = KPO3 + Na2CO3 =>
2 NaPO3 + K2CO3 = 2 KPO3 + Na2CO3

Cu + H3AsO4 = Cu3(AsO4)2 + H2 =>
3 Cu + 2 H3AsO4 = Cu3(AsO4)2 + 3 H2

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3

N(g) + O(g) = NO2 =>
N(g) + 2 O(g) = NO2

HClO3 + MgO2H2 = MgCl2 + H2O + O2 =>
2 HClO3 + MgO2H2 = MgCl2 + 2 H2O + 3 O2

KBrH2O + AgNO3H2O = H2O + KBrAgNO3 =>
KBrH2O + AgNO3H2O = 2 H2O + KBrAgNO3

C3H8O3 + Na2CO3 = C4H8 + Na2 + O4 =>
2 C3H8O3 + 2 Na2CO3 = 2 C4H8 + 2 Na2 + 3 O4

Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl

NaOH + HN(O)3 = NaN(O)3 + (H)2O =>
NaOH + HN(O)3 = NaN(O)3 + (H)2O

K2Cr2O7 + Na2S + H2O = Cr(OH)3 + KOH + NaOH + S =>
K2Cr2O7 + 3 Na2S + 7 H2O = 2 Cr(OH)3 + 2 KOH + 6 NaOH + 3 S

C14H10 + C4H2O3 = C18H12O3 =>
C14H10 + C4H2O3 = C18H12O3

HNO3 + NaH3PO4 = NaNO3 + H4PO4 =>
HNO3 + NaH3PO4 = NaNO3 + H4PO4

Fe2(SO4)3 + Na2S = Na2(SO4) + Fe2S3 =>
Fe2(SO4)3 + 3 Na2S = 3 Na2(SO4) + Fe2S3

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

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

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

Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O

Fe + Pb(NO3)2 = Pb + Fe(NO3)3 =>
2 Fe + 3 Pb(NO3)2 = 3 Pb + 2 Fe(NO3)3

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

FeCl2 + NH3*H2O = [Fe(NH3)4]Cl2 + H2O =>
FeCl2 + 4 NH3*H2O = [Fe(NH3)4]Cl2 + 4 H2O

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

Cr2O7{2-} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O

KCO3 + H3PO4 = KPO4 + H3CO3 =>
KCO3 + H3PO4 = KPO4 + H3CO3

CCl3CHO + C6H5Cl = CCl3CH(C6H4Cl)2 + H2O =>
CCl3CHO + 2 C6H5Cl = CCl3CH(C6H4Cl)2 + H2O

PbCl2 + Ag2SO4 = AgCl + PbSO4 =>
PbCl2 + Ag2SO4 = 2 AgCl + PbSO4

CrO3 + Mg(OH)2 = Cr(OH)6 + MgO =>
CrO3 + 3 Mg(OH)2 = Cr(OH)6 + 3 MgO

SbCl + Hg2Cl2 + NaOH = NaSbO3 + NaCl + Hg + H2O =>
SbCl + 2 Hg2Cl2 + 6 NaOH = NaSbO3 + 5 NaCl + 4 Hg + 3 H2O

K2G2O7 + FeCl2 + HCl = KCl + H2O + FeCl3 + GCl3 =>
K2G2O7 + 6 FeCl2 + 14 HCl = 2 KCl + 7 H2O + 6 FeCl3 + 2 GCl3

NaS + Ni(NO3)2 = NiS + Na(NO3)2 =>
NaS + Ni(NO3)2 = NiS + Na(NO3)2

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

COF2 + NH3 = NH4F + CON2H4 =>
COF2 + 4 NH3 = 2 NH4F + CON2H4

C3H6O3 + NaOH = H2O + C3H5O3Na =>
C3H6O3 + NaOH = H2O + C3H5O3Na

IS{-2} + I2 = I{-} + S =>
2 IS{-2} + I2 = 4 I{-} + 2 S

NH2CH2COOH + PCl5 = NH2CH2COCl + HCl + POCl3 =>
NH2CH2COOH + PCl5 = NH2CH2COCl + HCl + POCl3

HCl + NaCH3COO = HNaCH3COO + Cl2 =>
2 HCl + 2 NaCH3COO = 2 HNaCH3COO + Cl2

Na2S2O8 + Ti = TiO2 + Na + SO2 =>
Na2S2O8 + 2 Ti = 2 TiO2 + 2 Na + 2 SO2

KMnO4 + AlBr3 = Al(MnO4)3 + KBr =>
3 KMnO4 + AlBr3 = Al(MnO4)3 + 3 KBr

C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O

Ba3(PO4)2 + H3PO4 = Ba(HPO4) =>
Ba3(PO4)2 + H3PO4 = 3 Ba(HPO4)

C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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