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Chemische vergelijkingen in evenwicht op09/04/24

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Breng de vergelijking van een chemische reactie in evenwicht
CrO7 + I = Cr + IO3 =>
3 CrO7 + 7 I = 3 Cr + 7 IO3

Y + HXO3 = H2YO4 + XO2 + H2O =>
Y + 6 HXO3 = H2YO4 + 6 XO2 + 2 H2O

Ca(NO3)2 + H2 = Ca + H2O + NO2 =>
Ca(NO3)2 + 2 H2 = Ca + 2 H2O + 2 NO2

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

MgSO4(aq) + Na2CO3(aq) = MgCO3(s) + Na2SO4(aq) =>
MgSO4(aq) + Na2CO3(aq) = MgCO3(s) + Na2SO4(aq)

Ca(NO3)2 + H2 = Ca + H2O + NO2 =>
Ca(NO3)2 + 2 H2 = Ca + 2 H2O + 2 NO2

Li2Co3 = Li + Co3 =>
Li2Co3 = 2 Li + Co3

Cu(CH3COO)2 + BaS = CuS + Ba(CH3COO)2 =>
Cu(CH3COO)2 + BaS = CuS + Ba(CH3COO)2

AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

C20H14O4 + NaOH + NH4Cl = NaCl + CO2 + H2O + NH4 =>
C20H14O4 + 86 NaOH + 86 NH4Cl = 86 NaCl + 20 CO2 + 50 H2O + 86 NH4

Fe(s) + Cl2 = FeCl2 =>
Fe(s) + Cl2 = FeCl2

CuCl + NH3 + H2O = (Cu(NH3)4(H2O)2) + NH4Cl + OH =>
CuCl + 5 NH3 + 3 H2O = (Cu(NH3)4(H2O)2) + NH4Cl + OH

Mg + Cr(ClO4)3 = Cr + Mg(ClO4)3 =>
Mg + Cr(ClO4)3 = Cr + Mg(ClO4)3

Mg(HCO3)2 = H2O + MgO + CO2 =>
Mg(HCO3)2 = H2O + MgO + 2 CO2

Au2O3 = Au3 + O2 =>
6 Au2O3 = 4 Au3 + 9 O2

CdO + CO2 + H2O = (CdOH)2CO3 =>
2 CdO + CO2 + H2O = (CdOH)2CO3

Ni(CO3) + Mo(PO4)6 = Ni(PO4) + Mo(CO3)6 =>
6 Ni(CO3) + Mo(PO4)6 = 6 Ni(PO4) + Mo(CO3)6

C12H22O11 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C12H22O11 + 8 K2Cr2O7 + 32 H2SO4 = 12 CO2 + 8 Cr2(SO4)3 + 8 K2SO4 + 43 H2O

[Ag(NH3)2]NO3 + Na2[Sb(OH)4] + H2O = Ag + NH3 + Na2HNO3 + Na[Sb(OH)6] =>
4[Ag(NH3)2]NO3 + 6 Na2[Sb(OH)4] + 9 H2O = 4 Ag + 9 NH3 + 3 Na2HNO3 + 6 Na[Sb(OH)6]

CH3 + Cl2 = HCl + CH2 =>
2 CH3 + Cl2 = 2 HCl + 2 CH2

Zn(H2PO4)2 + Na3PO4 = Zn3(PO4)2 + Na2HPO4 =>
3 Zn(H2PO4)2 + 8 Na3PO4 = Zn3(PO4)2 + 12 Na2HPO4

C2H6 + O2 = CO2 + H2O = CH3COOH + H2o =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

FeCl2 + H2O = Fe(OH)3 + Cl2 + H =>
FeCl2 + 3 H2O = Fe(OH)3 + Cl2 + 3 H

KI + KBrO2 + HBr = I2 + KBr + H2O =>
4 KI + KBrO2 + 4 HBr = 2 I2 + 5 KBr + 2 H2O

Fe + Br2 = Fe(Br2) =>
Fe + Br2 = Fe(Br2)

C2H5COOH + O = CO + H2O =>
C2H5COOH + 4 O = 3 CO + 3 H2O

NaNO3 + (NH4)2SO4 = N2O + Na2SO4 + H2O =>
2 NaNO3 + (NH4)2SO4 = 2 N2O + Na2SO4 + 4 H2O

Na3PO4 + FeSCN = Na + SCN + FePO4 =>
Na3PO4 + FeSCN = 3 Na + SCN + FePO4

Cl + S + NaOH = NaCl + Na2SO4 + H2O =>
6 Cl + S + 8 NaOH = 6 NaCl + Na2SO4 + 4 H2O

LiCO3 + KI = LiI + KCO3 =>
LiCO3 + KI = LiI + KCO3

H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)

Cu2O + H2O + Co2 = CuCo3Cu(OH)2 =>
2 Cu2O + 2 H2O + 3 Co2 = 2 CuCo3Cu(OH)2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Al(s) + Br2(s) = AlBr3(s) =>
2 Al(s) + 3 Br2(s) = 2 AlBr3(s)

KBr + H2PO4 = K2PO4 + HBr =>
2 KBr + H2PO4 = K2PO4 + 2 HBr

NH(CH3)2 + O2 = H2O + CO2 + N2 =>
4 NH(CH3)2 + 15 O2 = 14 H2O + 8 CO2 + 2 N2

HF + SrOH = H2O + FSr =>
HF + SrOH = H2O + FSr

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

FeOH + H2SO4 = FeSO4 + H2O + H2 =>
2 FeOH + 2 H2SO4 = 2 FeSO4 + 2 H2O + H2

AsO2 + NaOH = Na2AsO3 + H2O =>
AsO2 + 2 NaOH = Na2AsO3 + H2O

CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3

Hg(NO3)2 + NH4OH = NH2Hg2ONO3 + NH4NO3 + H2O =>
2 Hg(NO3)2 + 4 NH4OH = NH2Hg2ONO3 + 3 NH4NO3 + 3 H2O

NaClO + CH3COOH = NaCH3COO + HClO =>
NaClO + CH3COOH = NaCH3COO + HClO

Fe(No3)3 + NaOH = Fe(OH)3 + NaNo3 =>
Fe(No3)3 + 3 NaOH = Fe(OH)3 + 3 NaNo3

LiCN(aq) + HI(aq) = LiHI + CN =>
LiCN(aq) + HI(aq) = LiHI + CN

(CaSO4) + Na2CO3 = CaCO3 + Na2SO4 =>
(CaSO4) + Na2CO3 = CaCO3 + Na2SO4

C7H7Cl + KMnO4 = C7H5O2Cl + MnO2 + KOH =>
C7H7Cl + 2 KMnO4 = C7H5O2Cl + 2 MnO2 + 2 KOH

CoCl2*6H2O + H2O2 + NH4OH + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + H2O2 + 10 NH4OH + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 24 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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