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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2

H2SO4Mg = H2MgSO4 =>
H2SO4Mg = H2MgSO4

Cl2 + Na2S2O3*5H2O = Na2SO4 + S + HCl + H2O =>
Cl2 + Na2S2O3*5H2O = Na2SO4 + S + 2 HCl + 4 H2O

CdS + HNO3 = Cd{2+} + NO2 + SO4{2-} + H2 =>
CdS + 4 HNO3 = Cd{2+} + 4 NO2 + SO4{2-} + 2 H2

Ag(H2O)(Cl) + NH3 = Ag(NH3) + H2O + Cl =>
Ag(H2O)(Cl) + NH3 = Ag(NH3) + H2O + Cl

Zn + S = ZnS =>
Zn + S = ZnS

K + Ca(NO3)2 = K(NO3) + Ca =>
2 K + Ca(NO3)2 = 2 K(NO3) + Ca

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

Pt + P = PtP =>
Pt + P = PtP

NaHSO4 + KNO3 = NaKSO4 + HNO3 =>
NaHSO4 + KNO3 = NaKSO4 + HNO3

Ba(OH)2 + Rb = RbOH + Ba =>
Ba(OH)2 + 2 Rb = 2 RbOH + Ba

PbMnO4 + Mg = MgMnO4 + Pb =>
PbMnO4 + Mg = MgMnO4 + Pb

CaS + O = CaO + SO2 =>
CaS + 3 O = CaO + SO2

H3C{-}C = C{-}H + H2 =>
2 H3C{-}C = 2 C{-}H + 3 H2

CH3COH + Ag2O = HCOOH + Ag =>
CH3COH + 3 Ag2O = 2 HCOOH + 6 Ag

C6H6CH3 + HCl = C6H6CH2Cl + H2 =>
C6H6CH3 + HCl = C6H6CH2Cl + H2

NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2

CO + O2 = CO3O3 =>
2 CO + 5 O2 = 2 CO3O3

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

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

LiBr + Cl2 = Br2 + LiCl =>
2 LiBr + Cl2 = Br2 + 2 LiCl

NaF + CaO = Na2O + CaF2 =>
2 NaF + CaO = Na2O + CaF2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Ba(OH)2 + Rb = RbOH + Ba =>
Ba(OH)2 + 2 Rb = 2 RbOH + Ba

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

SO2 + Cl2 + H2O = SO3 + HCl =>
SO2 + Cl2 + H2O = SO3 + 2 HCl

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

H2SO4 + SO4 = HSO4 =>
H2SO4 + SO4 = 2 HSO4

HBr + ZnO = H2O + ZnBr2 =>
2 HBr + ZnO = H2O + ZnBr2

(NH4)2S + K2Cr2O7 + KOH + H2O = S + K3[Cr(OH)6] + NH3*H2O =>
3(NH4)2S + K2Cr2O7 + 4 KOH + 7 H2O = 3 S + 2 K3[Cr(OH)6] + 6 NH3*H2O

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

PbS + HCl + HNO3 = H2(PbCl4) + S + NO + H2O =>
3 PbS + 12 HCl + 2 HNO3 = 3 H2(PbCl4) + 3 S + 2 NO + 4 H2O

Al(NO3)3 + LiOH = Al(OH)3 + LiNO3 =>
Al(NO3)3 + 3 LiOH = Al(OH)3 + 3 LiNO3

[NH4]2SO4 + Al2[SO4]3 = NH4Al(SO4)2 =>
[NH4]2SO4 + Al2[SO4]3 = 2 NH4Al(SO4)2

KMnO4 + NaNO3 = KNO3 + MnO4Na =>
KMnO4 + NaNO3 = KNO3 + MnO4Na

Ba(OH)2 + Rb = RbOH + Ba =>
Ba(OH)2 + 2 Rb = 2 RbOH + Ba

heptane + O2 = carbondioxide + water =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

HBr + BaCl2 = HCl + BaBr2 =>
2 HBr + BaCl2 = 2 HCl + BaBr2

Ba(CO3) + H2SO4 = Ba(SO4) + CO2 + H2O =>
Ba(CO3) + H2SO4 = Ba(SO4) + CO2 + H2O

Na3PO4 + CrCl3 = (NaCl)3 + CrPO4 =>
Na3PO4 + CrCl3 = (NaCl)3 + CrPO4

PH4Cl + H2SO4 = (PH4)2SO4 + HCl =>
2 PH4Cl + H2SO4 = (PH4)2SO4 + 2 HCl

Ag(NO3)2 + Na2(SO4) = Ag(SO4) + Na(NO3) =>
Ag(NO3)2 + Na2(SO4) = Ag(SO4) + 2 Na(NO3)

MgOH + H2O = MgH2O + OH =>
MgOH + H2O = MgH2O + OH

CaCO3 + AgCl = Ag2CO3 + CaCl2 =>
CaCO3 + 2 AgCl = Ag2CO3 + CaCl2

NaOH + S = Na2S + Na2S2O3 + H2O =>
6 NaOH + 4 S = 2 Na2S + Na2S2O3 + 3 H2O

C6H5COOHCH3OH = C6H5COOCH3H2O =>
C6H5COOHCH3OH = C6H5COOCH3H2O

Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2

CH3CHCHCH2Cl + AgNO3 = AgCl + CH3CHCHCH2NO3 =>
CH3CHCHCH2Cl + AgNO3 = AgCl + CH3CHCHCH2NO3

KOH + Ba(NO3)2 = Ba(OH)2 + KNO3 =>
2 KOH + Ba(NO3)2 = Ba(OH)2 + 2 KNO3

NaI + Pb(SO4)2 = Na2SO4 + PbI4 =>
4 NaI + Pb(SO4)2 = 2 Na2SO4 + PbI4

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Breng de vergelijking van een chemische reactie in evenwicht
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