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Chemische vergelijkingen in evenwicht op08/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaCO3K2O = CaOK2CO3 =>
CaCO3K2O = CaOK2CO3

Si4 + O2 = Si2O =>
Si4 + O2 = 2 Si2O

CH3COOH + Mg = CH3COOMg + H2 =>
2 CH3COOH + 2 Mg = 2 CH3COOMg + H2

BaO + (NH4)2SO4 = Ba(SO4) + NH3 + H2O =>
BaO + (NH4)2SO4 = Ba(SO4) + 2 NH3 + H2O

Cr + HCl = CrCl + H23 =>
23 Cr + 23 HCl = 23 CrCl + H23

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Al = Al1 =>
Al = Al1

Fe(SO4)3 = Fe + SO4 =>
Fe(SO4)3 = Fe + 3 SO4

Co + O2 + H2O = Co(OH)2 =>
2 Co + O2 + 2 H2O = 2 Co(OH)2

Na2S2O3 = Na2SO3 + S =>
Na2S2O3 = Na2SO3 + S

Zn + Ni3N2 = Zn3N2 + Ni =>
3 Zn + Ni3N2 = Zn3N2 + 3 Ni

Mg + C2H3O2 = Mg(C2H3O2)2 =>
Mg + 2 C2H3O2 = Mg(C2H3O2)2

CH3CH2COONaH2O = NaOHCH3CH2COOH =>
CH3CH2COONaH2O = NaOHCH3CH2COOH

Bi2(SO4)3 + NaCl = BiCl3 + Na2SO4 =>
Bi2(SO4)3 + 6 NaCl = 2 BiCl3 + 3 Na2SO4

K2O + H2SiO3 = K2SiO3 + H2O =>
K2O + H2SiO3 = K2SiO3 + H2O

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

B + NH3 = BN + H2 =>
2 B + 2 NH3 = 2 BN + 3 H2

Ag + Mg(NO3)2 = Mg + Ag(NO3) =>
2 Ag + Mg(NO3)2 = Mg + 2 Ag(NO3)

LiF + CsI = LiI + CsF =>
LiF + CsI = LiI + CsF

Mg + Fe(NH4)(SO4)2 = Mg(NH3)(SO4)2 + HFe =>
Mg + Fe(NH4)(SO4)2 = Mg(NH3)(SO4)2 + HFe

Na2S2O3 = Na2SO3 + S =>
Na2S2O3 = Na2SO3 + S

C6H6 + C3H5OH = C6H5C3H5 + H2O =>
C6H6 + C3H5OH = C6H5C3H5 + H2O

PbO2 + H2SO4 = H2O + Pb(SO4)2 =>
PbO2 + 2 H2SO4 = 2 H2O + Pb(SO4)2

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

(CH3)3N + HCl = (CH3)3Cl + NH =>
(CH3)3N + HCl = (CH3)3Cl + NH

Mg + HC1 = MgC1 + H =>
Mg + HC1 = MgC1 + H

NH4Cl(s) + NaOH(aq) = NH4OH + NaCl(aq) =>
NH4Cl(s) + NaOH(aq) = NH4OH + NaCl(aq)

C2H2 + Cl2 = C2Cl2 + HCl =>
C2H2 + 2 Cl2 = C2Cl2 + 2 HCl

NaOH + C2H2O4 = Na2C2O4 + H2O =>
2 NaOH + C2H2O4 = Na2C2O4 + 2 H2O

NH3 + AlBr3 = NH3Al + Br2 =>
2 NH3 + 2 AlBr3 = 2 NH3Al + 3 Br2

NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl

Cu + NO3{-} + H{+} + H2O = [Cu(H2O)6]{2+} + NO2 =>
Cu + 2 NO3{-} + 4 H{+} + 4 H2O = [Cu(H2O)6]{2+} + 2 NO2

NaCl(aq) + Na2SO4(aq) = NaOCl(aq) + Na2SO3(aq) =>
NaCl(aq) + Na2SO4(aq) = NaOCl(aq) + Na2SO3(aq)

KCIO3 + HBr = KCI + H2O + Br =>
KCIO3 + 6 HBr = KCI + 3 H2O + 6 Br

C2H6O + PCl3 = C2H5Cl + H3PO3 =>
3 C2H6O + PCl3 = 3 C2H5Cl + H3PO3

C2H5NSCl + O2 = CO + H2O + NO + SO3 + HCl =>
C2H5NSCl + 4 O2 = 2 CO + 2 H2O + NO + SO3 + HCl

Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2

C3H3 + Br2 = HBr + C =>
2 C3H3 + 3 Br2 = 6 HBr + 6 C

Ba(NO3)2 + Co2(Co3)3 = BaCo3 + Co(NO3)3 =>
3 Ba(NO3)2 + Co2(Co3)3 = 3 BaCo3 + 2 Co(NO3)3

Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3

HNO3 + Mn(OH)2 = H(OH)2 + Mn(NO3) =>
HNO3 + Mn(OH)2 = H(OH)2 + Mn(NO3)

MgO(s) + HCl(l) = MgCl2(s) + H2O(l) =>
MgO(s) + 2 HCl(l) = MgCl2(s) + H2O(l)

Mg(s) + KNO3(aq) = K2(s) + Mg(NO3)2 =>
Mg(s) + 2 KNO3(aq) = K2(s) + Mg(NO3)2

HNO3 + FeBr3 = Fe(NO3)3 + HBr =>
3 HNO3 + FeBr3 = Fe(NO3)3 + 3 HBr

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2

Si4 + O2 = Si2O =>
Si4 + O2 = 2 Si2O

KCO3 + H2NO3 = KNO3 + H2CO3 =>
KCO3 + H2NO3 = KNO3 + H2CO3

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

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

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Breng de vergelijking van een chemische reactie in evenwicht
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