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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2S + PbCl2 = PbNa2 + Cl2S =>
Na2S + PbCl2 = PbNa2 + Cl2S

Cl + Hg(NO3)2 = HgCl + NO3 =>
Cl + Hg(NO3)2 = HgCl + 2 NO3

PbNO2(aq) + NaBr(aq) = PbBr(s) + NaNO2 =>
PbNO2(aq) + NaBr(aq) = PbBr(s) + NaNO2

Hg(NO3)2 + NH3 + H2O = Hg(OH)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH3 + 2 H2O = Hg(OH)2 + 2 NH4NO3

C7H5NO3 + C3H6O = C16H10N2O2 + O2 + H2O =>
6 C7H5NO3 + 2 C3H6O = 3 C16H10N2O2 + 4 O2 + 6 H2O

H2O + MnO4{-} + S2{2-} = MnS + S8 + OH{-} =>
16 H2O + 4 MnO4{-} + 14 S2{2-} = 4 MnS + 3 S8 + 32 OH{-}

CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl

Al + Br = Al2Br6 =>
2 Al + 6 Br = Al2Br6

Na2S2O3*5H2O + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3*5H2O + 2 HCl = 2 NaCl + SO2 + S + 6 H2O

CH4O + C28H46O4 = C19H36O2 + C3H8O3 =>
203 CH4O + 34 C28H46O4 = 48 C19H36O2 + 81 C3H8O3

Cu + AgNO3 = Cu(NO3)2(aq) + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2(aq) + 2 Ag

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

Fe2O3 + MnCl7 = FeCl3 + Mn2O7 =>
7 Fe2O3 + 6 MnCl7 = 14 FeCl3 + 3 Mn2O7

C2H4Br2 + SC(NH2)2 = [C2H4(SC(NH2)2)2]Br2 =>
C2H4Br2 + 2 SC(NH2)2 = [C2H4(SC(NH2)2)2]Br2

Hg + HNO3 + HCl = H2O + HgCl2 + NO =>
3 Hg + 2 HNO3 + 6 HCl = 4 H2O + 3 HgCl2 + 2 NO

NaNO2 + H2SO4 = NO + NaNO3 + Na2SS4 + H2O =>
19 NaNO2 + 5 H2SO4 = 2 NO + 17 NaNO3 + Na2SS4 + 5 H2O

MgSO4 + ZnCO3 = MgCO3 + ZnSO4 =>
MgSO4 + ZnCO3 = MgCO3 + ZnSO4

C3H8O3 + Na = C3H7O3Na + H2 =>
2 C3H8O3 + 2 Na = 2 C3H7O3Na + H2

Al2O3 + SiO2 = Al2(SiO3)3 =>
Al2O3 + 3 SiO2 = Al2(SiO3)3

(NH4)4[Fe(CN6)] + MgMnO4 + KOH = MgO + MnO + NO + Fe2O3 + K2CO3 + H2O =>
4(NH4)4[Fe(CN6)] + 43 MgMnO4 + 8 KOH = 43 MgO + 43 MnO + 40 NO + 2 Fe2O3 + 4 K2CO3 + 36 H2O

Ag2SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI

NH3NO3 + Ba(OH)2 = Ba(NO3)2 + H2O + NH3 =>
16 NH3NO3 + 9 Ba(OH)2 = 9 Ba(NO3)2 + 12 H2O + 14 NH3

KMnO4 + KOH + Na2SO3 = K2MnO4 + H2O + Na2SO4 =>
2 KMnO4 + 2 KOH + Na2SO3 = 2 K2MnO4 + H2O + Na2SO4

Na2S + Ba = BaS + Na =>
Na2S + Ba = BaS + 2 Na

BrO3{-} + H2S = Br{-} + HSO4{-} + H{+} =>
4 BrO3{-} + 3 H2S = 4 Br{-} + 3 HSO4{-} + 3 H{+}

AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3

CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl

MnO2 + NaOH + H2O = Na2[Mn(OH)6] =>
MnO2 + 2 NaOH + 2 H2O = Na2[Mn(OH)6]

CCl4(g) + O2 = COCl2(g) + Cl2(g) =>
2 CCl4(g) + O2 = 2 COCl2(g) + 2 Cl2(g)

Cu(NO3)2*3H2O + NH4OH = Cu2(OH)3NO3 + H2O + NH4NO3 =>
2 Cu(NO3)2*3H2O + 3 NH4OH = Cu2(OH)3NO3 + 6 H2O + 3 NH4NO3

Si2H3 + O3 = SiO2 + H2O3 =>
6 Si2H3 + 17 O3 = 12 SiO2 + 9 H2O3

C6H6 + H2O = CO2 + H =>
C6H6 + 12 H2O = 6 CO2 + 30 H

CH3COCH3 = H2 + CH3COCH =>
CH3COCH3 = H2 + CH3COCH

Si(OH)4 = SiO2 + H2O =>
Si(OH)4 = SiO2 + 2 H2O

Cd + PbCl2 = Pb + CdCl2 =>
Cd + PbCl2 = Pb + CdCl2

Fe + Sn{+4} = Fe{+4} + Sn =>
Fe + Sn{+4} = Fe{+4} + Sn

Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O

NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O

Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3

MgSO4(aq) + Ba(NO3)2(aq) = MgNO3(s) + Ba(SO4)2(aq) =>
2 MgSO4(aq) + Ba(NO3)2(aq) = 2 MgNO3(s) + Ba(SO4)2(aq)

MgSO4 + NH4OH = (NH4)2SO4*Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4*Mg(OH)2

CuSO4 + Mg = SO4Mg + Cu =>
CuSO4 + Mg = SO4Mg + Cu

Si + H2 = H4Si =>
Si + 2 H2 = H4Si

As2S3 + (NH4)2S2 = (NH4)3AsS3 + (NH4)2S3 =>
As2S3 + 6(NH4)2S2 = 2(NH4)3AsS3 + 3(NH4)2S3

CaCO3 + C = CaC + CO2 =>
2 CaCO3 + 3 C = 2 CaC + 3 CO2

KMnO4 + K2SO3 + NaOH = K2MnO4 + H2O + Na2SO4 =>
2 KMnO4 + K2SO3 + 2 NaOH = 2 K2MnO4 + H2O + Na2SO4

C2H6 + Br = C2H5Br + H =>
C2H6 + Br = C2H5Br + H

Iron(III)Sulfate + BariumSulfide = Iron(III)Sulfide + BariumSulfate =>
Iron(III)Sulfate + BariumSulfide = Iron(III)Sulfide + BariumSulfate

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Breng de vergelijking van een chemische reactie in evenwicht
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