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Chemische vergelijkingen in evenwicht op12/04/24

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Breng de vergelijking van een chemische reactie in evenwicht
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H

Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2

NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3

KCl + Na2Co3 = K2Co3 + NaCl =>
2 KCl + Na2Co3 = K2Co3 + 2 NaCl

Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH

CrI3 + KOH = Cr(OH)3 + KI =>
CrI3 + 3 KOH = Cr(OH)3 + 3 KI

Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl

MgO + Na2SiO3 = MgSiO3 + Na + O =>
MgO + Na2SiO3 = MgSiO3 + 2 Na + O

KClO + NH3 + KOH = KNO3 + KCl + H2O =>
4 KClO + NH3 + KOH = KNO3 + 4 KCl + 2 H2O

C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O

H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4

CH2OHCHOHCOH + Ag2O(NH4OH) = CH2OHCHOHCOOH + Ag + NH3 + H2O =>
CH2OHCHOHCOH + Ag2O(NH4OH) = CH2OHCHOHCOOH + 2 Ag + NH3 + H2O

CuFeS2 + O2 = Cu2S + FeO + SO2 =>
2 CuFeS2 + 4 O2 = Cu2S + 2 FeO + 3 SO2

ClO2 = Cl + O2 =>
ClO2 = Cl + O2

Ca + I2 + Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
Ca + I2 + Hg(NO3)2 = Ca(NO3)2 + HgI2

Mg(s) + CuSO4(aq) = Cu(aq) + MgSO4 =>
Mg(s) + CuSO4(aq) = Cu(aq) + MgSO4

NO2{-} + BrO3{-} + H{+} = Br2 + NO3{-} + H2O =>
5 NO2{-} + 2 BrO3{-} + 2 H{+} = Br2 + 5 NO3{-} + H2O

H2O2 + NaCl = H2O + NaClO3 =>
3 H2O2 + NaCl = 3 H2O + NaClO3

Mg(OH)2 + H4P2O7 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + H4P2O7 = Mg3(PO4)2 + 5 H2O

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

ZnBr2 + NH4OH = Zn(OH) + NH4Br2 =>
ZnBr2 + NH4OH = Zn(OH) + NH4Br2

CuCl2 + HCl = Cu + HCl3 =>
CuCl2 + HCl = Cu + HCl3

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

SiO2 + CaCO3 = CaSiO3 + CO2 =>
SiO2 + CaCO3 = CaSiO3 + CO2

MnSO4 + KMnO4 = K2SO4 + Mn3O8 =>
MnSO4 + 2 KMnO4 = K2SO4 + Mn3O8

C2H2 + H2S = C4H4S + H2 =>
2 C2H2 + H2S = C4H4S + H2

KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O

Mg(OH)2 + C2O2H4 = MgC2O + H2O =>
Mg(OH)2 + C2O2H4 = MgC2O + 3 H2O

KCl + H3PO4 = HCl + KH2PO4 =>
KCl + H3PO4 = HCl + KH2PO4

CrI3 + NaOH + Cl2 = NaIO3 + NaCrO4 + NaCl + H2O =>
CrI3 + 26 NaOH + 11 Cl2 = 3 NaIO3 + NaCrO4 + 22 NaCl + 13 H2O

(H2SO4) + NaOH = (Na2SO4) + H2O =>
(H2SO4) + 2 NaOH = (Na2SO4) + 2 H2O

KCl + NaNO3 = NaCl + K(NO3) =>
KCl + NaNO3 = NaCl + K(NO3)

MgO + Na2SiO3 = MgSiO3 + Na + O =>
MgO + Na2SiO3 = MgSiO3 + 2 Na + O

CaCe2 + NaNO3 = NaCe + Ca(NO3)2 =>
CaCe2 + 2 NaNO3 = 2 NaCe + Ca(NO3)2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

KCIO33 = KCI + O2 =>
2 KCIO33 = 2 KCI + 33 O2

H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O

CH4(g) + O2(g) = C3H8(g) + H2O(l) =>
3 CH4(g) + O2(g) = C3H8(g) + 2 H2O(l)

H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

K3AsO4 = K3 + AsO4 =>
K3AsO4 = K3 + AsO4

NaI(aq) + CuCl2(aq) = CuI2 + NaCl =>
2 NaI(aq) + CuCl2(aq) = CuI2 + 2 NaCl

CaCO3 + Al2(SO4)3 = Al2(CO3)3 + CaSO4 =>
3 CaCO3 + Al2(SO4)3 = Al2(CO3)3 + 3 CaSO4

H2SO4 + NaCI = Na + SO4 + HCI =>
H2SO4 + 2 NaCI = 2 Na + SO4 + 2 HCI

Fe3C + H2O = Fe(OH)3 + CH4 + H2 =>
2 Fe3C + 18 H2O = 6 Fe(OH)3 + 2 CH4 + 5 H2

PCl5 + Ca(OH)2 = P(OH)5 + CaCl2 =>
2 PCl5 + 5 Ca(OH)2 = 2 P(OH)5 + 5 CaCl2

Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O

Na2 + CaCl2 = Ca + NaCl =>
Na2 + CaCl2 = Ca + 2 NaCl

Fe3(aq) + OH1(aq) = Fe(OH)3 =>
Fe3(aq) + 9 OH1(aq) = 3 Fe(OH)3

C6H12O3 + O2 = CO2 + H2O =>
2 C6H12O3 + 15 O2 = 12 CO2 + 12 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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