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Chemische vergelijkingen in evenwicht op02/01/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Fe + O2 = Fe6O8 =>
6 Fe + 4 O2 = Fe6O8

ClO{-} + Ag{+} = AgClO =>
ClO{-} + Ag{+} = AgClO

C5H13NO2 + H2S = (C2H4OH)2NHCH3HS =>
C5H13NO2 + H2S = (C2H4OH)2NHCH3HS

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

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

H2SO4 + Al(HO)3 = AlSO4 + H2(OH)3 =>
H2SO4 + Al(HO)3 = AlSO4 + H2(OH)3

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

Cu + Pb(OH)4 = CuOH + Pb =>
4 Cu + Pb(OH)4 = 4 CuOH + Pb

Zn + PbCl2 = ZnCl + Pb =>
2 Zn + PbCl2 = 2 ZnCl + Pb

Mg2Si + HNO3 = Mg(NO3)2 + SiH4 =>
Mg2Si + 4 HNO3 = 2 Mg(NO3)2 + SiH4

CaCO3 + C3H6O2 = Ca(C3H6O2) + H2O + CO2 =>
7 CaCO3 + 8 C3H6O2 = 7 Ca(C3H6O2) + 3 H2O + 10 CO2

SnCl4 + O2 = Sn(ClO3)4 =>
SnCl4 + 6 O2 = Sn(ClO3)4

Fe3 + Cu2SO4 = Fe2SO4 + Cu =>
2 Fe3 + 3 Cu2SO4 = 3 Fe2SO4 + 6 Cu

ClO{2-} + HCl = HClO + Cl{2-} =>
ClO{2-} + HCl = HClO + Cl{2-}

NH4C + CaOH2 = NH4OH2 + CaC =>
NH4C + CaOH2 = NH4OH2 + CaC

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

K + CuCl = KCl + Cu =>
K + CuCl = KCl + Cu

Ca(HCO3)2 + Na2SiO3 = NaHCO3 + CaSiO3 =>
Ca(HCO3)2 + Na2SiO3 = 2 NaHCO3 + CaSiO3

Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3

MgBr + KCH3COO = Mg(CH3COO)2 + K2Br =>
MgBr + 2 KCH3COO = Mg(CH3COO)2 + K2Br

UO2{2+} + HF + S{2-} = UF4 + SO4{2-} + H2O + H{+} =>
4 UO2{2+} + 16 HF + S{2-} = 4 UF4 + SO4{2-} + 4 H2O + 8 H{+}

Ca(H2PO4)2 + Ca3(PO4)2 = CaHPO4 =>
Ca(H2PO4)2 + Ca3(PO4)2 = 4 CaHPO4

S4 + O2 = S4O2 =>
S4 + O2 = S4O2

NO + H2 = H2O + N2 =>
2 NO + 2 H2 = 2 H2O + N2

NH4C + CaOH2 = NH4OH2 + CaC =>
NH4C + CaOH2 = NH4OH2 + CaC

Mg2Si + HNO3 = Mg(NO3)2 + SiH4 =>
Mg2Si + 4 HNO3 = 2 Mg(NO3)2 + SiH4

K + CuCl = KCl + Cu =>
K + CuCl = KCl + Cu

H3PO4 + Ca = Ca3(PO4)2 + H =>
2 H3PO4 + 3 Ca = Ca3(PO4)2 + 6 H

Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3

Mg2Si + HNO3 = Mg(NO3)2 + SiH4 =>
Mg2Si + 4 HNO3 = 2 Mg(NO3)2 + SiH4

CaCl + NaSO3 = CaSO3 + NaCl =>
CaCl + NaSO3 = CaSO3 + NaCl

Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3

Na2S + H2SO4 = H2S + NaSO4 + H2O =>
4 Na2S + 9 H2SO4 = 5 H2S + 8 NaSO4 + 4 H2O

S + NaN3 = Na2S + N2 =>
S + 2 NaN3 = Na2S + 3 N2

(NH4)2S + H2O = (NH4)2 + H2SO =>
(NH4)2S + H2O = (NH4)2 + H2SO

Mn2O7 + H2O = H2MnO7 + H2 =>
Mn2O7 + 7 H2O = 2 H2MnO7 + 5 H2

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

K + CuCl = KCl + Cu =>
K + CuCl = KCl + Cu

C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O

Ag + HSO4 = H2 + Ag2SO4 =>
4 Ag + 2 HSO4 = H2 + 2 Ag2SO4

AgNO3(aq) + FeBr2(aq) = AgBr(s) + Fe(NO3)2(aq) =>
2 AgNO3(aq) + FeBr2(aq) = 2 AgBr(s) + Fe(NO3)2(aq)

CuOH + HCl = H2O + CuCl =>
CuOH + HCl = H2O + CuCl

K + Cr(OH)2 = KHO + Cr =>
2 K + Cr(OH)2 = 2 KHO + Cr

NH4C + CaOH2 = NH4OH2 + CaC =>
NH4C + CaOH2 = NH4OH2 + CaC

Fe2 + Cl2 = FeCl2 =>
Fe2 + 2 Cl2 = 2 FeCl2

Mg2Si + HNO3 = Mg(NO3)2 + SiH4 =>
Mg2Si + 4 HNO3 = 2 Mg(NO3)2 + SiH4

CrCl3 + Na2SO4 = Cr2(SO4)3 + NaCl =>
2 CrCl3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaCl

C6H15Cl2ON + NaOH = C6H14ONCl + NaCl + H2O =>
C6H15Cl2ON + NaOH = C6H14ONCl + NaCl + H2O

Ca(OH)2 + HN(O)3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HN(O)3 = Ca(NO3)2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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