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Chemische vergelijkingen in evenwicht op02/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
MnO2 + Zn + NH4{+} = Mn2O3 + Zn2{+} + NH3 + H2O =>
2 MnO2 + 4 Zn + 2 NH4{+} = Mn2O3 + 2 Zn2{+} + 2 NH3 + H2O

Pb + HNO3 = Pb(NO3)4 + NO + H2O =>
3 Pb + 16 HNO3 = 3 Pb(NO3)4 + 4 NO + 8 H2O

Cu + C = CuC =>
Cu + C = CuC

K2O + H2O = K2O2 + H2 =>
K2O + H2O = K2O2 + H2

SO2 + BaCl2 = BaSO2 + Cl2 =>
SO2 + BaCl2 = BaSO2 + Cl2

NH4NO3(s) + O2(g) = NO2(g) + H2O(g) =>
2 NH4NO3(s) + 3 O2(g) = 4 NO2(g) + 4 H2O(g)

KBrO3 + Na2HAsO3 + HCl = KBr + H3AsO4 + NaCl =>
KBrO3 + 3 Na2HAsO3 + 6 HCl = KBr + 3 H3AsO4 + 6 NaCl

Cl2 + CaOH = CaCl + Ca(ClO)2 + H2O =>
5 Cl2 + 8 CaOH = 6 CaCl + 2 Ca(ClO)2 + 4 H2O

Hg(NO3)2 + (NH4)2SO4 = HgSO4 + NH4(NO3) =>
Hg(NO3)2 + (NH4)2SO4 = HgSO4 + 2 NH4(NO3)

HNO3 + (NH2)2 = N2 + H2O =>
4 HNO3 + 5(NH2)2 = 7 N2 + 12 H2O

Br2O3 + Mg = Br2 + MgO =>
Br2O3 + 3 Mg = Br2 + 3 MgO

Na[Al(OH)4] + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + 2 Al(OH)3 + H2O

NaCl + Ag + H2O = AgCl + NaOH + H2 =>
2 NaCl + 2 Ag + 2 H2O = 2 AgCl + 2 NaOH + H2

PbN + PI = PbI + PN =>
PbN + PI = PbI + PN

LiNO3 = N2 + Li2O + O2 =>
4 LiNO3 = 2 N2 + 2 Li2O + 5 O2

Ca + NaNO3 = CaNO3 + Na =>
Ca + NaNO3 = CaNO3 + Na

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

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

ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4

H2CrO4 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O =>
2 H2CrO4 + 2 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 2 NaSO4 + 6 H2O

Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H

Al(No3)3 + Mg = Al + MgNo3 =>
Al(No3)3 + 3 Mg = Al + 3 MgNo3

CeC2 + NH3 = CeN + CH4 + C =>
4 CeC2 + 4 NH3 = 4 CeN + 3 CH4 + 5 C

NaOH + HClO2 = H2O + ClO2Na =>
NaOH + HClO2 = H2O + ClO2Na

Mg + H2PO4 = Mg3(PO4)3 + H2 =>
3 Mg + 3 H2PO4 = Mg3(PO4)3 + 3 H2

Si + NaOH = SiO2 + Na + H2 =>
Si + 2 NaOH = SiO2 + 2 Na + H2

Ni(NO3)2 + H2SO4 = Ni(SO4) + HNO3 =>
Ni(NO3)2 + H2SO4 = Ni(SO4) + 2 HNO3

Co(NO3)2 + Na2SO4 = CoSO4 + Na2(NO3)2 =>
Co(NO3)2 + Na2SO4 = CoSO4 + Na2(NO3)2

Fe(NO3)3 + NaCl = NaNO3 + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + FeCl3

Na2Cr2O7 + C2H5OH = C2H4O + H2O + Na2CrO4 + Cr2O3 =>
2 Na2Cr2O7 + 3 C2H5OH = 3 C2H4O + 3 H2O + 2 Na2CrO4 + Cr2O3

C6H7NaO6 + HCl = C6H8O6 + NaCl =>
C6H7NaO6 + HCl = C6H8O6 + NaCl

CH3COOH + NOH = H2O + CH3COON =>
CH3COOH + NOH = H2O + CH3COON

C + HNO3 = H2CO4 + NO2 + H2O =>
C + 6 HNO3 = H2CO4 + 6 NO2 + 2 H2O

C3H8O3 + HNO3 = C3H5N3O9 + H2O =>
C3H8O3 + 3 HNO3 = C3H5N3O9 + 3 H2O

HC2O4{-} + HS{-} = S{2-} + H2C2O4 =>
HC2O4{-} + HS{-} = S{2-} + H2C2O4

NaClO4 + NH4ClO3 = NaClO3 + NH4ClO4 =>
NaClO4 + NH4ClO3 = NaClO3 + NH4ClO4

MnO4{-} + H{+} + CH3OH = Mn{2+} + HCOOH + H2O =>
4 MnO4{-} + 12 H{+} + 5 CH3OH = 4 Mn{2+} + 5 HCOOH + 11 H2O

Na2OH + K2SO4 = Na2SO4 + K2OH =>
Na2OH + K2SO4 = Na2SO4 + K2OH

KIO3 + Cl2 + KOH = K3IO6 + KCl + H2O =>
KIO3 + 2 Cl2 + 6 KOH = K3IO6 + 4 KCl + 3 H2O

AgNO3 + H3PO4 = Ag2HPO4 + HNO3 =>
2 AgNO3 + H3PO4 = Ag2HPO4 + 2 HNO3

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

Ca(OH)2 + (H2SO4) = CaSO4 + H2O =>
Ca(OH)2 + (H2SO4) = CaSO4 + 2 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Zn + MoO3 = Mo3O3 + ZnO =>
6 Zn + 3 MoO3 = Mo3O3 + 6 ZnO

H3PO2 + NiSO4 + H2O = Ni + H3PO3 + H2SO4 =>
H3PO2 + NiSO4 + H2O = Ni + H3PO3 + H2SO4

[Cr(H2O)6] + Cl = H2O + CrCl =>
[Cr(H2O)6] + Cl = 6 H2O + CrCl

NaClO3 + H2O2 = ClO2 + NaOH + O2 =>
2 NaClO3 + H2O2 = 2 ClO2 + 2 NaOH + O2

AgN + SBr = SN + AgBr =>
AgN + SBr = SN + AgBr

LiCl(aq) + NaOH(aq) = LiOH + NaCl =>
LiCl(aq) + NaOH(aq) = LiOH + NaCl

Hg + NaCl + FeSO4 = HgCl2 + FeS + NaO2 =>
Hg + 2 NaCl + FeSO4 = HgCl2 + FeS + 2 NaO2

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Breng de vergelijking van een chemische reactie in evenwicht
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