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Chemische vergelijkingen in evenwicht op03/22/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4

C8H504K + O2 = CO2 + H2O + K2 =>
2 C8H504K + 268 O2 = 16 CO2 + 504 H2O + K2

CaSO3 + HCl = CaCl2 + S + H2O + O2 =>
CaSO3 + 2 HCl = CaCl2 + S + H2O + O2

MnO2 + KOH + HNO3 = KMnO4 + N2O + H2O =>
8 MnO2 + 8 KOH + 6 HNO3 = 8 KMnO4 + 3 N2O + 7 H2O

Al(OH)3 + SO2 = Al2(SO4)3 + H2 =>
2 Al(OH)3 + 3 SO2 = Al2(SO4)3 + 3 H2

CH3CH(OH)COOH + C2H5OH = CH3CH(OH)COOC2H5 + H2O =>
CH3CH(OH)COOH + C2H5OH = CH3CH(OH)COOC2H5 + H2O

Ba(OH)2 + CO3 = CO3(OH)2 + Ba =>
Ba(OH)2 + CO3 = CO3(OH)2 + Ba

Fe2O2(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O2(s) + 2 CO(g) = 2 Fe(s) + 2 CO2(g)

S4 + H2O = S3H2O =>
3 S4 + 4 H2O = 4 S3H2O

Mg(OH)Cl = MgCl2 + H2O + MgO =>
2 Mg(OH)Cl = MgCl2 + H2O + MgO

Ag + H3PO4 = AgH3 + PO4 =>
Ag + H3PO4 = AgH3 + PO4

NH4Cl + Na(OH) = NH4(OH) + NaCl =>
NH4Cl + Na(OH) = NH4(OH) + NaCl

CaCl2 + O = Ca + ClO =>
CaCl2 + 2 O = Ca + 2 ClO

HBO2 = H2O + B2O3 =>
2 HBO2 = H2O + B2O3

Ti + O = Ti2O =>
2 Ti + O = Ti2O

CrCl3 + K2CO3 = C3Cr2O9 + KCl =>
2 CrCl3 + 3 K2CO3 = C3Cr2O9 + 6 KCl

C2H7N + H2O = C2H4O + NH3 + H{+} + e =>
C2H7N + H2O = C2H4O + NH3 + 2 H{+} + 2e

Tl + Cl = TlCl =>
Tl + Cl = TlCl

Co3{2-} + Ag{+} = Ag2Co3 =>
Co3{2-} + 2 Ag{+} = Ag2Co3

NaHSO4 + KHSO3 = Na2SO4 + K2SO4 + SO2 + H2O =>
2 NaHSO4 + 2 KHSO3 = Na2SO4 + K2SO4 + 2 SO2 + 2 H2O

PbCl2 + Al = AlCl3 + Pb =>
3 PbCl2 + 2 Al = 2 AlCl3 + 3 Pb

Tl3{+} + I{-} = I2 + Tl =>
2 Tl3{+} + 2 I{-} = I2 + 6 Tl

K2 + CuSO4 = K2SO4 + Cu =>
K2 + CuSO4 = K2SO4 + Cu

C4H6O = C + H + O =>
C4H6O = 4 C + 6 H + O

K2C2 + O2 = K2O + CO2 =>
2 K2C2 + 5 O2 = 2 K2O + 4 CO2

Co2O3 = Co{3+} + O{2-} =>
Co2O3 = 2 Co{3+} + 3 O{2-}

KBr + Cl2 = KCl + Cl2Br =>
2 KBr + 3 Cl2 = 2 KCl + 2 Cl2Br

C3Cl2N3NaO32H2O + HCl = C3N3O3H3 + NaCl + Cl2 + H2O =>
C3Cl2N3NaO32H2O + 61 HCl = C3N3O3H3 + NaCl + 31 Cl2 + 30 H2O

H2O + N = NH3 + O =>
3 H2O + 2 N = 2 NH3 + 3 O

CH6H8O7(aq) + NaHCO3(aq) = Na3C6H5O7(aq) + H2O(l) + CO2(g) =>
9 CH6H8O7(aq) + 6 NaHCO3(aq) = 2 Na3C6H5O7(aq) + 61 H2O(l) + 3 CO2(g)

NaCl + Fe(OH)2 = NaOH + FeCl2 =>
2 NaCl + Fe(OH)2 = 2 NaOH + FeCl2

Br(OH)2 + HNO3 = Br(NO3)2 + H2O =>
Br(OH)2 + 2 HNO3 = Br(NO3)2 + 2 H2O

MnS + NaOH = Mn(OH)2 + Na2S =>
MnS + 2 NaOH = Mn(OH)2 + Na2S

ZnF2 + Ca(OH)2 = Zn(OH)2 + CaF2 =>
ZnF2 + Ca(OH)2 = Zn(OH)2 + CaF2

PtO2 + LiC2H3O2 = Pt(C2H3O2)4 + Li2O =>
PtO2 + 4 LiC2H3O2 = Pt(C2H3O2)4 + 2 Li2O

Al + H2SO4 = AlSO4 + H6 =>
3 Al + 3 H2SO4 = 3 AlSO4 + H6

As(s) + NaOH(aq) = Na3AsO3(aq) + H2(g) =>
2 As(s) + 6 NaOH(aq) = 2 Na3AsO3(aq) + 3 H2(g)

Fe(OH)3 + NH4OH = Fe(NH3)3 + H2O + OH =>
Fe(OH)3 + 3 NH4OH = Fe(NH3)3 + 3 H2O + 3 OH

C6H5OH + CH2O = (C6H4OH)2CH2 + H2O =>
2 C6H5OH + CH2O = (C6H4OH)2CH2 + H2O

(Ce(NO3)3*6H2O) + (Sm(NO3)3*6H2O) + (CO(NH2)2) = Ce084Sm016O192 + CO2 + H2O + N2 =>
84(Ce(NO3)3*6H2O) + 16(Sm(NO3)3*6H2O) + 236(CO(NH2)2) = Ce084Sm016O192 + 236 CO2 + 1072 H2O + 386 N2

PbO2 + CrCl3 + H2O = PbCl2 + H2Cr2O7 =>
3 PbO2 + 2 CrCl3 + H2O = 3 PbCl2 + H2Cr2O7

NH4{+} + HCHO = C6H12N4 + H2O + H3O{+} =>
4 NH4{+} + 6 HCHO = C6H12N4 + 2 H2O + 4 H3O{+}

KClO3 + C22H22O11 = KCl + CO2 + H2O =>
44 KClO3 + 3 C22H22O11 = 44 KCl + 66 CO2 + 33 H2O

HC1 + HC1O3 = C12 + H2O =>
10 HC1 + 2 HC1O3 = C12 + 6 H2O

SeS2 + O2 = SeO2 + SO2 =>
SeS2 + 3 O2 = SeO2 + 2 SO2

FeCl2 + K2Cr2O7 = KCl + FeCr2O7 =>
FeCl2 + K2Cr2O7 = 2 KCl + FeCr2O7

MnO4{-} + Na2C2O4 + H{+} = Mn{2+} + CO2 + H2O + Na{+} =>
2 MnO4{-} + 5 Na2C2O4 + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O + 10 Na{+}

Zn + Fe{+3} = Fe{+2} + Zn{+2} =>
Zn + 2 Fe{+3} = 2 Fe{+2} + Zn{+2}

N2 + CO2 + H2O + O2 = C3H5N3O9 =>
6 N2 + 12 CO2 + 10 H2O + O2 = 4 C3H5N3O9

HCOH + OH = CO2 + H2O =>
HCOH + 4 OH = CO2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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