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Chemische vergelijkingen in evenwicht op01/28/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(NO3)2 + NaOH = Pb(OH)4 + Na2NO3 =>
Pb(NO3)2 + 4 NaOH = Pb(OH)4 + 2 Na2NO3

Zn + CuO = ZnO + Cu =>
Zn + CuO = ZnO + Cu

CH3COOH + CH3NH2 = CH3COO{-} + CH3NH3{+} =>
CH3COOH + CH3NH2 = CH3COO{-} + CH3NH3{+}

Pb + CrCl2 = PbCl2 + Cr =>
Pb + CrCl2 = PbCl2 + Cr

Al2O3 + HgCl2 = AlCl3 + Hg + O2 =>
2 Al2O3 + 6 HgCl2 = 4 AlCl3 + 6 Hg + 3 O2

Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4

C6H5N3O6 + O2 = CO2 + H2O + NO2 =>
4 C6H5N3O6 + 29 O2 = 24 CO2 + 10 H2O + 12 NO2

CrSO4 + CH3COOH + H2SO4 = C2H5OH + Cr2(SO4)3 + H2O =>
4 CrSO4 + CH3COOH + 2 H2SO4 = C2H5OH + 2 Cr2(SO4)3 + H2O

Cu + NO3H = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 NO3H = Cu(NO3)2 + 2 NO2 + 2 H2O

N2 + H2 = NH4(NH3) =>
2 N2 + 7 H2 = 2 NH4(NH3)

NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl =>
NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl

C57H98O6 + NaOH = NaC57H98O6 + HO =>
C57H98O6 + NaOH = NaC57H98O6 + HO

Hg(NO3)2 + SnCl2 = Hg + SnCl4 + Sn(NO3)4 =>
2 Hg(NO3)2 + 2 SnCl2 = 2 Hg + SnCl4 + Sn(NO3)4

Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O

SrN6 + P3N5 = Sr5P4N10 + N2 =>
15 SrN6 + 4 P3N5 = 3 Sr5P4N10 + 40 N2

HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

AlCl3 + K2S + H2O = Al(OH)3 + H2S + KCl =>
2 AlCl3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 KCl

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

HNH3 + O2 = NO + H2O =>
2 HNH3 + 3 O2 = 2 NO + 4 H2O

Mg{+} + Ag{+} = Mg{+2} + Ag =>
Mg{+} + Ag{+} = Mg{+2} + Ag

C6H10O10 + O2 = CO2 + H2O =>
2 C6H10O10 + 7 O2 = 12 CO2 + 10 H2O

Ca + H2SO4 = CaO + H2O + SO2 =>
Ca + H2SO4 = CaO + H2O + SO2

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

Fe + N2O = N2 + Fe3O4 =>
3 Fe + 4 N2O = 4 N2 + Fe3O4

KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g)

NO + NO2 = N2O3 =>
NO + NO2 = N2O3

MgOCr2O3 + HCl = MgCl2 + H2O + Cr2O3 =>
MgOCr2O3 + 2 HCl = MgCl2 + H2O + Cr2O3

CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2

KOH + BaSO4 = K2SO4 + Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4 + Ba(OH)2

Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH

Al + AgNO2 = Al(NO2)3 + Ag =>
Al + 3 AgNO2 = Al(NO2)3 + 3 Ag

Br2 + CoI3 = I2 + CoBr3 =>
3 Br2 + 2 CoI3 = 3 I2 + 2 CoBr3

Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

C13H28 + O2 = CO + H2O =>
2 C13H28 + 27 O2 = 26 CO + 28 H2O

Al + N2O5 = Al2O3 + N2 =>
10 Al + 3 N2O5 = 5 Al2O3 + 3 N2

Na2SIO3 + H2O = NaHSIO3 + NaOH =>
Na2SIO3 + H2O = NaHSIO3 + NaOH

Fe2O3 + H2C2O4 + H2O = [Fe(C2O4)3]{-3} + H3O{+} =>
Fe2O3 + 6 H2C2O4 + 3 H2O = 2[Fe(C2O4)3]{-3} + 6 H3O{+}

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

CuSO4*5H2O + KClO3 + KOH = K2Cu2O4 + KCl + KSO4 + H2O =>
6 CuSO4*5H2O + 2 KClO3 + 12 KOH = 3 K2Cu2O4 + 2 KCl + 6 KSO4 + 36 H2O

B3N3H6 + O2 = N2O5 + B2O3 + H2O =>
2 B3N3H6 + 15 O2 = 3 N2O5 + 3 B2O3 + 6 H2O

NaNO3 + Na = Na2O + N2 =>
2 NaNO3 + 10 Na = 6 Na2O + N2

Mg(NO3)2 + CaCl2 = MgCl2 + (NO3)2Ca =>
Mg(NO3)2 + CaCl2 = MgCl2 + (NO3)2Ca

Mg(OH)2 + NaOH = MgNa + (HO)3 =>
Mg(OH)2 + NaOH = MgNa + (HO)3

SO3(g) + H2O = H2SO4(aq) =>
SO3(g) + H2O = H2SO4(aq)

CaH2(s) + H2O(l) = H2(g) + Ca(OH)2(aq) =>
CaH2(s) + 2 H2O(l) = 2 H2(g) + Ca(OH)2(aq)

NaCl + H2SO4(s) = NaHSO4(k) + HCl =>
NaCl + H2SO4(s) = NaHSO4(k) + HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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