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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH(aq) + CO2 = Na2CO3(aq) + H2O =>
2 NaOH(aq) + CO2 = Na2CO3(aq) + H2O

MgCl2 + BaSO4 = BaCl2 + MgSO4 =>
MgCl2 + BaSO4 = BaCl2 + MgSO4

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

Na2B4O7 + MoO3 = B2O3 + Na2MoO4 =>
Na2B4O7 + MoO3 = 2 B2O3 + Na2MoO4

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

CH3NH2 + HBr = CH3CH2Br + NH3 =>
2 CH3NH2 + HBr = CH3CH2Br + 2 NH3

C6H + O = C2O + HO =>
C6H + 4 O = 3 C2O + HO

KNO3 + CH3COOH = NH3 + CO2 + H2O + K2 =>
8 KNO3 + 9 CH3COOH = 8 NH3 + 18 CO2 + 6 H2O + 4 K2

CuS + Al2O3 = CuO + Al2S3 =>
3 CuS + Al2O3 = 3 CuO + Al2S3

C6H5NH2 + HNO2 + HCl = C6H5N2Cl + H2O =>
C6H5NH2 + HNO2 + HCl = C6H5N2Cl + 2 H2O

C3H7Cl + KCN = C4H7N + KCl =>
C3H7Cl + KCN = C4H7N + KCl

I2 + SO3{2-} + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO3{2-} + H2O = 2 I{-} + SO4{2-} + 2 H{+}

MgCl2 + BaSO4 = BaCl2 + MgSO4 =>
MgCl2 + BaSO4 = BaCl2 + MgSO4

C4H10O + (O) = C4H8O + H2O =>
C4H10O + (O) = C4H8O + H2O

Na(OH) + HBO2 = Na(BO2) + H2O =>
Na(OH) + HBO2 = Na(BO2) + H2O

NH4Br + KOH = NH3 + H2O + KBr =>
NH4Br + KOH = NH3 + H2O + KBr

(NH4)3PO4 + Nb(NO3)5 = Nb3(PO4)5 + NH4NO3 =>
5(NH4)3PO4 + 3 Nb(NO3)5 = Nb3(PO4)5 + 15 NH4NO3

(NH4)2 + CrO4 + BaNO3 = NH4NO3 + Ba2(CrO4) =>
(NH4)2 + CrO4 + 2 BaNO3 = 2 NH4NO3 + Ba2(CrO4)

CO3 + AgNO3 = CO3NO3 + Ag =>
CO3 + AgNO3 = CO3NO3 + Ag

NH2CH2COOH*HClO4*NH4ClO4 = CO2 + H2O + N2 + Cl2 + O2 =>
2 NH2CH2COOH*HClO4*NH4ClO4 = 4 CO2 + 10 H2O + 2 N2 + 2 Cl2 + O2

Fe + SCN = FeSCN =>
Fe + SCN = FeSCN

K2CO3(aq) = K2O(s) + CO2(g) =>
K2CO3(aq) = K2O(s) + CO2(g)

NHO3 + Fe = H2 + Fe(NO3)2 =>
2 NHO3 + Fe = H2 + Fe(NO3)2

B(OH)3 + Na2SO4 = Na2B4O7 + H2SO4 + H2O =>
4 B(OH)3 + Na2SO4 = Na2B4O7 + H2SO4 + 5 H2O

C2H2 + O3 + H2O = CO2H2 =>
C2H2 + O3 + H2O = 2 CO2H2

Na2CO3 + GeO2 = Na2GeO3 + CO2 =>
Na2CO3 + GeO2 = Na2GeO3 + CO2

CH3COOH + Cl = CH3COOCl + H2 =>
2 CH3COOH + 2 Cl = 2 CH3COOCl + H2

CuO + SO2 + H2O + O2 = CuSO43Cu(OH)2 =>
2 CuO + SO2 + H2O + 20 O2 = CuSO43Cu(OH)2

Al3 + Fe3O{-}2 = Al3O{-}2 + Fe =>
Al3 + Fe3O{-}2 = Al3O{-}2 + 3 Fe

Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2

CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO

CaCl2*2H2O + K2C2O4*H2O = CaC2O4 + KCl + H2O =>
CaCl2*2H2O + K2C2O4*H2O = CaC2O4 + 2 KCl + 3 H2O

HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O

NH4ClO4 + C2H4 = HCl + H2O + NO + CO2 =>
4 NH4ClO4 + C2H4 = 4 HCl + 8 H2O + 4 NO + 2 CO2

CHI3 + Ag = C2H2 + AgI =>
2 CHI3 + 6 Ag = C2H2 + 6 AgI

CH3COOH + Na2CO3 = NaCH3COOH + H2O + CO2 =>
9 CH3COOH + 4 Na2CO3 = 8 NaCH3COOH + 2 H2O + 6 CO2

Pb(CH3COO)2 + HCl = PbCl2 + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 CH3COOH

PhCOONa + HCl = PhCOOH + NaCl =>
PhCOONa + HCl = PhCOOH + NaCl

Au2S3 + H3 = Au + H2S =>
Au2S3 + 2 H3 = 2 Au + 3 H2S

Na + CIO4 = NaCI + O2 =>
Na + CIO4 = NaCI + 2 O2

Ni(C2H3O2)2 + Al = Ni + Al(C2H3O2)3 =>
3 Ni(C2H3O2)2 + 2 Al = 3 Ni + 2 Al(C2H3O2)3

AlN + Si3N4 + SiO2 = Al3Si6O3N9 =>
6 AlN + 3 Si3N4 + 3 SiO2 = 2 Al3Si6O3N9

Cl + AlI3 = AlCl3 + I =>
3 Cl + AlI3 = AlCl3 + 3 I

Na + ClO2 = NaCl + O2 =>
Na + ClO2 = NaCl + O2

C22H40O2 + O2 = CO2 + H2O =>
C22H40O2 + 31 O2 = 22 CO2 + 20 H2O

C7H6O3 + CH3OH2 = C8H8O3 + H3O =>
C7H6O3 + CH3OH2 = C8H8O3 + H3O

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

Br2 + FeI2 = FeBr2 + I2 =>
Br2 + FeI2 = FeBr2 + I2

Hg(NO3)2 + KSCN = HgSCN + K(NO3)2 =>
Hg(NO3)2 + KSCN = HgSCN + K(NO3)2

MgSO4*7H2O = Mg + SO3 + H + O2 =>
MgSO4*7H2O = Mg + SO3 + 14 H + 4 O2

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