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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
P + Cu{2+} + H2O = Cu3P2 + H3PO3 + H{+} =>
4 P + 3 Cu{2+} + 6 H2O = Cu3P2 + 2 H3PO3 + 6 H{+}

Cl2O7 + H2O = H2Cl2O8 = =>
Cl2O7 + H2O = H2Cl2O8

As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Cs(IO3)4 + H2C2O4 = Cs2(C2O4)3 + I2 + CO2 + H2O =>
2 Cs(IO3)4 + 24 H2C2O4 = Cs2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O

C45H12 + O2 = CO2 + H2O =>
C45H12 + 48 O2 = 45 CO2 + 6 H2O

As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO

(NH4)2(SO4) + BaCl2 = (NH4)Cl + BaSO4 =>
(NH4)2(SO4) + BaCl2 = 2(NH4)Cl + BaSO4

MgBr2 + MnI6 = MgI2 + MnBr6 =>
3 MgBr2 + MnI6 = 3 MgI2 + MnBr6

CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)

Pb(OH)4 + H2S = PbS2 + H2O =>
Pb(OH)4 + 2 H2S = PbS2 + 4 H2O

CuFeS2(s) + O2(g) = Cu2S + Fe2O3 + SO2 =>
4 CuFeS2(s) + 9 O2(g) = 2 Cu2S + 2 Fe2O3 + 6 SO2

SCN{-} + Zn + H{+} = H2S + Zn{2+} + HCN =>
SCN{-} + Zn + 3 H{+} = H2S + Zn{2+} + HCN

C2H3Cl + HCl = C2H6 + Cl2 =>
C2H3Cl + 3 HCl = C2H6 + 2 Cl2

AgC2H3O2(aq) + AlCl3(aq) = AgCl3 + Al(C2H3O2) =>
AgC2H3O2(aq) + AlCl3(aq) = AgCl3 + Al(C2H3O2)

C8H18 = (CH3)2C6H4 + H2 =>
C8H18 = (CH3)2C6H4 + 4 H2

Na3O + H2O = NaH + O2 =>
4 Na3O + 6 H2O = 12 NaH + 5 O2

OCl2 = O + Cl =>
OCl2 = O + 2 Cl

Na2SiO3 + HCI = H2SiO3 + NaCI =>
Na2SiO3 + 2 HCI = H2SiO3 + 2 NaCI

Cu + Zn(NO3)2 = Cu(NO3) + Zn =>
2 Cu + Zn(NO3)2 = 2 Cu(NO3) + Zn

C8H17O2 + C6H5CH3 = C2H4 + CO =>
12 C8H17O2 + 10 C6H5CH3 = 71 C2H4 + 24 CO

H[CuCl2] + NaOH = CuOH + NaCl + H2O =>
H[CuCl2] + 2 NaOH = CuOH + 2 NaCl + H2O

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

Mg + Br{2} = MgBr{2} =>
Mg + Br{2} = MgBr{2}

Ca3(PO4)2 + Si2O + C = P + Ca2(SiO3)2 + CO =>
2 Ca3(PO4)2 + 3 Si2O + C = 4 P + 3 Ca2(SiO3)2 + CO

Li + H2SO4 = LiSO4 + H2 =>
Li + H2SO4 = LiSO4 + H2

C7H5N3O6(s) = CO(g) + H2O(l) + N2(g) + C(s) =>
2 C7H5N3O6(s) = 7 CO(g) + 5 H2O(l) + 3 N2(g) + 7 C(s)

NH3 + O2 = NO2 + H2O4 =>
2 NH3 + 8 O2 = 2 NO2 + 3 H2O4

C2H2 + C2H3Cl = C4H5Cl =>
C2H2 + C2H3Cl = C4H5Cl

KMnO4 + Zn + H{+} = K + Mn{2+} + Zn{2+} + H2O =>
KMnO4 + 3 Zn + 8 H{+} = K + Mn{2+} + 3 Zn{2+} + 4 H2O

As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO

C2H5COO + H2O = C2H5COOH + OH =>
C2H5COO + H2O = C2H5COOH + OH

NH4H2PO4 = HPO3 + NH3 + H2O =>
NH4H2PO4 = HPO3 + NH3 + H2O

Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3

(NH4)2Cr2O7 + Pb(NO3)4 = NH4NO3 + Pb(Cr2O7)2 =>
2(NH4)2Cr2O7 + Pb(NO3)4 = 4 NH4NO3 + Pb(Cr2O7)2

CuSO4*5H2O + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 9 H2O + CO2

NH4Cl + CuNO3 = NH4NO3 + CuCl =>
NH4Cl + CuNO3 = NH4NO3 + CuCl

AgNO3 + CsCl = AgCl + CsNO3 =>
AgNO3 + CsCl = AgCl + CsNO3

Na2C2O4 + CaCl2*2H2O = CaC2O4H2O + NaCl + H2O =>
Na2C2O4 + CaCl2*2H2O = CaC2O4H2O + 2 NaCl + H2O

Na2CO3 + C2 + N2 = NaCN + CO =>
Na2CO3 + 2 C2 + N2 = 2 NaCN + 3 CO

NaCl + CH3COOH = C2H3NaO2 + HCl =>
NaCl + CH3COOH = C2H3NaO2 + HCl

HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2

SiO2 + CH3COOH = Si(OOCCH3)4 + H2O =>
SiO2 + 4 CH3COOH = Si(OOCCH3)4 + 2 H2O

HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

CaBr2 + Al(NO3)3 = Ca(NO3)2 + AlBr3 =>
3 CaBr2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 AlBr3

Mg(HCO3)2 + CH3COOH = Mg(CH3COOH)2 + H2O + C2O =>
Mg(HCO3)2 + 6 CH3COOH = Mg(CH3COOH)2 + 9 H2O + 5 C2O

C2H3ClO2 + KOH = C2H2ClKO2 + H2O =>
C2H3ClO2 + KOH = C2H2ClKO2 + H2O

As2S3 + HNO3 + H2O = H3AsO4 + NO + H2SO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 28 NO + 9 H2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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