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Chemische vergelijkingen in evenwicht op09/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
SO2 + H2O = SO + HO =>
SO2 + H2O = SO + 2 HO

Na3O4P + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3O4P + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl

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

Pb + CaSO4 = Ca + Pb(SO4)2 =>
Pb + 2 CaSO4 = 2 Ca + Pb(SO4)2

Mg(OH)2 + Cu(NO3)2 = Cu(OH)2 + Mg(NO3)2 =>
Mg(OH)2 + Cu(NO3)2 = Cu(OH)2 + Mg(NO3)2

MoCl5 + Na2S = MoS2 + S + NaCl =>
2 MoCl5 + 5 Na2S = 2 MoS2 + S + 10 NaCl

HClO3 = HClO4 + ClO2 + H2O =>
3 HClO3 = HClO4 + 2 ClO2 + H2O

KBr(aq) + Cu(NO3)2(aq) = KNO3 + CuBr2 =>
2 KBr(aq) + Cu(NO3)2(aq) = 2 KNO3 + CuBr2

NaSO + Cl2 + H2O = NaHSO4 + HCl =>
2 NaSO + 5 Cl2 + 6 H2O = 2 NaHSO4 + 10 HCl

PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

C17H16 + O2 = CO2 + H2O =>
C17H16 + 21 O2 = 17 CO2 + 8 H2O

CO2 + H2O + F2 = CH2F2 + O2 =>
2 CO2 + 2 H2O + 2 F2 = 2 CH2F2 + 3 O2

Fe(Cl)3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 Fe(Cl)3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl

MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-] =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-]

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

H2(g) + {9} = H20{+} =>
90 H2(g) + {9} = 9 H20{+}

CU(NO3)2 + Na2S = NaNO3 + CUS =>
CU(NO3)2 + Na2S = 2 NaNO3 + CUS

PbCl2 + Cu(NO3)2 = Pb(NO3)2 + CuCl2 =>
PbCl2 + Cu(NO3)2 = Pb(NO3)2 + CuCl2

C16H18ClN3S + O2 = CO2 + H2O + NO3 + SO4 + Cl =>
C16H18ClN3S + 27 O2 = 16 CO2 + 9 H2O + 3 NO3 + SO4 + Cl

Al2S3 + H2 = Al2H + S =>
2 Al2S3 + H2 = 2 Al2H + 6 S

Ag{2}O + HCl = AgCl + H{2}O =>
Ag{2}O + HCl = AgCl + H{2}O

NO{2-} = NO{3-} + NO =>
3 NO{2-} = 2 NO{3-} + NO

Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O

Ba3(PO4)2 + NaClO3 = Na3(PO4) + Ba(ClO3)2 =>
Ba3(PO4)2 + 6 NaClO3 = 2 Na3(PO4) + 3 Ba(ClO3)2

Na2(CO3)(aq) + CaCl2(aq) = NaCl + Ca(CO3) =>
Na2(CO3)(aq) + CaCl2(aq) = 2 NaCl + Ca(CO3)

CH2CHCOOH + NaOH = NaCH2CHOO + H2O =>
2 CH2CHCOOH + 3 NaOH = 3 NaCH2CHOO + H2O

BiCl3 + Fe = FeCl3 + Bi =>
BiCl3 + Fe = FeCl3 + Bi

NaNO3 + Fe = NaNO2 + Fe2O3 =>
3 NaNO3 + 2 Fe = 3 NaNO2 + Fe2O3

CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O

Al(s) + KOH(aq) + H2O(l) = KAl(OH)4 + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4 + 3 H2(g)

OCl{-} = Cl{-} + O2 =>
2 OCl{-} = 2 Cl{-} + O2

NaClO3 + MnCl2 + NaOH = Na2MnO4 + NaCl + H2O =>
2 NaClO3 + 3 MnCl2 + 12 NaOH = 3 Na2MnO4 + 8 NaCl + 6 H2O

Na2MoO4 + N2H4 = Mo + NaOH + NO2 =>
2 Na2MoO4 + N2H4 = 2 Mo + 4 NaOH + 2 NO2

Cu(II) + Al = Cu + Al(III) =>
3 Cu(II) + 2 Al = 3 Cu + 2 Al(III)

Fe + HNO3 = NO2 + Fe(NO3)3 + H2O =>
Fe + 6 HNO3 = 3 NO2 + Fe(NO3)3 + 3 H2O

CaMgAlCrSi4O10(OH)2 + H2O + H = Ca + Mg + Al + Cr2O3 + H4SiO4 =>
2 CaMgAlCrSi4O10(OH)2 + 11 H2O + 6 H = 2 Ca + 2 Mg + 2 Al + Cr2O3 + 8 H4SiO4

NaNH2 + N2O = NH3 + NaOH + N2Na4 =>
17 NaNH2 + N2O = 11 NH3 + NaOH + 4 N2Na4

PH3 + H2O = H3PO2 + H =>
PH3 + 2 H2O = H3PO2 + 4 H

NaOH + H2(C2O2) = NaH(C2O2) + H2O =>
NaOH + H2(C2O2) = NaH(C2O2) + H2O

K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3

O = O4 =>
4 O = O4

CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl

Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2

CO + HCl = COCl2 + H2 =>
CO + 2 HCl = COCl2 + H2

Cr(OH)3 + (NH4)2CO3 = H2O + NH3 + Cr2(CO3)3 =>
2 Cr(OH)3 + 3(NH4)2CO3 = 6 H2O + 6 NH3 + Cr2(CO3)3

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

NaAl(OH)4(H2O)2 + Ca(OH)2 = Ca3[Al(OH)4]2(OH)4 + NaOH + H2O =>
2 NaAl(OH)4(H2O)2 + 3 Ca(OH)2 = Ca3[Al(OH)4]2(OH)4 + 2 NaOH + 4 H2O

KClO3 + FeCl2 + HCl = FeCl3 + H2O + KCl =>
KClO3 + 6 FeCl2 + 6 HCl = 6 FeCl3 + 3 H2O + KCl

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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