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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
MnCO3 + H2O = H3 + MnO2 + HCO3 =>
MnCO3 + 2 H2O = H3 + MnO2 + HCO3

CaCl2 + (COOH)2 = Ca(COO)2 + HCl =>
CaCl2 + (COOH)2 = Ca(COO)2 + 2 HCl

Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H

Fe(NO3)3 + KCl = FeCl3 + KNO3 =>
Fe(NO3)3 + 3 KCl = FeCl3 + 3 KNO3

C10H14O + HCl = C10H15OCl =>
C10H14O + HCl = C10H15OCl

Fe + Hg2Cl2 = FeCl3 + Hg =>
2 Fe + 3 Hg2Cl2 = 2 FeCl3 + 6 Hg

Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O

C5H6 + KOH + FeCl2*4H2O = C10H10Fe + H2O + KCl =>
2 C5H6 + 2 KOH + FeCl2*4H2O = C10H10Fe + 6 H2O + 2 KCl

Al + HCl = Al{3} + Cl{-} + H2 =>
2 Al + 6 HCl = 2 Al{3} + 6 Cl{-} + 3 H2

H2B + NaOH = H2O + NaHB =>
H2B + NaOH = H2O + NaHB

C7H14O = C7H12 + H2O =>
C7H14O = C7H12 + H2O

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

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

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

Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn

NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Bi + O2 = Bi2O5 =>
4 Bi + 5 O2 = 2 Bi2O5

FeCl3(ac) + NH4OH(ac) = Fe(OH)3(s) + NH4Cl(ac) =>
FeCl3(ac) + 3 NH4OH(ac) = Fe(OH)3(s) + 3 NH4Cl(ac)

C7H6O3 + NaHCO3 = CO2 + H2O + Na =>
C7H6O3 + 28 NaHCO3 = 35 CO2 + 17 H2O + 28 Na

Zn(OH)2 + LiOH = Li2[Zn(OH)4] =>
Zn(OH)2 + 2 LiOH = Li2[Zn(OH)4]

FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl

Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO

ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S

AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3} =>
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3}

B2H6 + O = HBO2 + H2O =>
B2H6 + 6 O = 2 HBO2 + 2 H2O

Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C7H6O5 + (NH4)2S2O8 = CO2 + H2O + NH3 + S =>
7 C7H6O5 + 12(NH4)2S2O8 = 49 CO2 + 33 H2O + 24 NH3 + 24 S

CH3OOH + NH3 = CH3OO + NH4 =>
CH3OOH + NH3 = CH3OO + NH4

LiNO3 + Fe(NO3)3(H2O)9 + C6H8O7(H2O) = Li5Fe25O40 + CO2 + H2O + N2 =>
45 LiNO3 + 225 Fe(NO3)3(H2O)9 + 200 C6H8O7(H2O) = 9 Li5Fe25O40 + 1200 CO2 + 3025 H2O + 360 N2

(NH4)3N + MgCO3 = (NH4)2CO3 + Mg3N2 =>
2(NH4)3N + 3 MgCO3 = 3(NH4)2CO3 + Mg3N2

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O

Ag(s) + KNO3(aq) = AgNO3 + K =>
Ag(s) + KNO3(aq) = AgNO3 + K

H2O + NO2 + Br2 = NO3{-} + Br{-} + H{+} =>
2 H2O + 2 NO2 + Br2 = 2 NO3{-} + 2 Br{-} + 4 H{+}

C + O = CO2 =>
C + 2 O = CO2

C2H6 + O2 = C2O2 + HOH =>
2 C2H6 + 5 O2 = 2 C2O2 + 6 HOH

CH3COOH + Ba(NO3)2 = COOH + Ba + CH3NO3 =>
2 CH3COOH + Ba(NO3)2 = 2 COOH + Ba + 2 CH3NO3

Mg + Al2(SO4)3 = Mg3(SO4)2 + Al3 =>
27 Mg + 6 Al2(SO4)3 = 9 Mg3(SO4)2 + 4 Al3

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

Mg3N2 + O2 = MgO + NO2 =>
2 Mg3N2 + 7 O2 = 6 MgO + 4 NO2

Al + N2 = AlN2 =>
Al + N2 = AlN2

PbO2 + NaOH = NaHPbO2 + O2 =>
2 PbO2 + 2 NaOH = 2 NaHPbO2 + O2

KNO3(s) = K2O(s) + N2(g) + O2(g) =>
4 KNO3(s) = 2 K2O(s) + 2 N2(g) + 5 O2(g)

Li + Br = LiBr =>
Li + Br = LiBr

Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4

Cr + PO4 = Cr3PO4 =>
3 Cr + PO4 = Cr3PO4

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Br2 + HCl = Cl + HBr =>
Br2 + 2 HCl = 2 Cl + 2 HBr

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Breng de vergelijking van een chemische reactie in evenwicht
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