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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaOCl + Na2S2O2 + NaOH = NaCl + Na2SO4 + H2O =>
5 NaOCl + Na2S2O2 + 2 NaOH = 5 NaCl + 2 Na2SO4 + H2O

NaCl + Pb(NO3)2 = NaNO3 + PbCl2 =>
2 NaCl + Pb(NO3)2 = 2 NaNO3 + PbCl2

KNO3 + CuO = KO + CuNO3 =>
KNO3 + CuO = KO + CuNO3

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

HN3 + O2 = NO2 + H2O =>
4 HN3 + 13 O2 = 12 NO2 + 2 H2O

CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH(CH3){-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH(CH3){-}CH3

Co + BrO3 = Co2O3 + Br =>
2 Co + BrO3 = Co2O3 + Br

K2SiO3 + H2SO3 = K2SO3 + H2SiO3 =>
K2SiO3 + H2SO3 = K2SO3 + H2SiO3

MgS + OF2 = MgF2 + SO =>
MgS + OF2 = MgF2 + SO

Li + H2SO4 = LiHSO4 + SO2 + H2O =>
2 Li + 3 H2SO4 = 2 LiHSO4 + SO2 + 2 H2O

Cr(C2H3O2)2 + NaOH = NaC2H3O2 + Cr(OH)2 =>
Cr(C2H3O2)2 + 2 NaOH = 2 NaC2H3O2 + Cr(OH)2

Na2C2O4 + H2O = H2C2O4 + NaOH =>
Na2C2O4 + 2 H2O = H2C2O4 + 2 NaOH

Cr2O3 + NaClO3 + NaOH = NaCrO4 + NaCl + H2O =>
3 Cr2O3 + 4 NaClO3 + 6 NaOH = 6 NaCrO4 + 4 NaCl + 3 H2O

C5H8 + H2 = C5H10 = C5H12 =>
C5H8 + H2 = C5H10

Ni + H2TeO4 = Ni2(TeO4)3 + H2 =>
2 Ni + 3 H2TeO4 = Ni2(TeO4)3 + 3 H2

Po + HNO3 = Po(NO3)2 + NO2 + H2O =>
Po + 4 HNO3 = Po(NO3)2 + 2 NO2 + 2 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

(C3H5(NO3)3) = N2(g) + O2(g) + H2O(g) + CO2(g) =>
4(C3H5(NO3)3) = 6 N2(g) + O2(g) + 10 H2O(g) + 12 CO2(g)

CH3OCH3(g) + O2(g) = CO2 + H2O =>
CH3OCH3(g) + 3 O2(g) = 2 CO2 + 3 H2O

Ni + H2TeO4 = Ni2(TeO4)3 + H2 =>
2 Ni + 3 H2TeO4 = Ni2(TeO4)3 + 3 H2

K2CO3 + CaBr2 = KBr2 + Ca2CO3 =>
K2CO3 + 2 CaBr2 = 2 KBr2 + Ca2CO3

Ca + KOH = Ca(OH)2 + K =>
Ca + 2 KOH = Ca(OH)2 + 2 K

CaCO3 + HCOOH = Ca(HCOO)2 + H2O + CO2 =>
CaCO3 + 2 HCOOH = Ca(HCOO)2 + H2O + CO2

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH

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

FeCl3 + BaCo3 = Fe2(Co3)3 + BaCl2 =>
2 FeCl3 + 3 BaCo3 = Fe2(Co3)3 + 3 BaCl2

Mn2O7 + C2H5OH = Mn(OH)2 + CO2 + H2O =>
6 Mn2O7 + 5 C2H5OH = 12 Mn(OH)2 + 10 CO2 + 3 H2O

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

CaSO4 + NaHCO3 = CaHCO3 + NaSO4 =>
CaSO4 + NaHCO3 = CaHCO3 + NaSO4

CH3CH2CH2OH + KMnO4 + KOH = CH3CH2COOK + K2MnO4 + H2O =>
CH3CH2CH2OH + 4 KMnO4 + 5 KOH = CH3CH2COOK + 4 K2MnO4 + 4 H2O

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

NH4C2H3O2 + HCl = NH4Cl + HC2H3O2 =>
NH4C2H3O2 + HCl = NH4Cl + HC2H3O2

H3C6H5O7(ac) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(ac) =>
H3C6H5O7(ac) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(ac)

AgNO3 + K2SiO3 = Ag2SiO3 + KNO3 =>
2 AgNO3 + K2SiO3 = Ag2SiO3 + 2 KNO3

Au(s) + H2SeO4(aq) = Au2(SeO4)3(aq) + H2SeO3(aq) + H2O =>
2 Au(s) + 6 H2SeO4(aq) = Au2(SeO4)3(aq) + 3 H2SeO3(aq) + 3 H2O

AgNO3 + LiCl = AgCl + LiNO3 =>
AgNO3 + LiCl = AgCl + LiNO3

Cu2Cl2 + Mg = MgCl2 + Cu =>
Cu2Cl2 + Mg = MgCl2 + 2 Cu

CuSCN + KIO4 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
6 CuSCN + 7 KIO4 + 14 HCl = 6 CuSO4 + 7 KCl + 6 HCN + 7 ICl + 4 H2O

S + Cl2 = S8Cl2 =>
8 S + Cl2 = S8Cl2

Mg + AgF = MgAgF =>
Mg + AgF = MgAgF

(NH4)2CrO4 + Ba(NO3)2 = BaCrO4 + NH4NO3 =>
(NH4)2CrO4 + Ba(NO3)2 = BaCrO4 + 2 NH4NO3

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Al2(SO4)3 + PO4 = AlPO4 + SO4 =>
Al2(SO4)3 + 2 PO4 = 2 AlPO4 + 3 SO4

CH3COOCl + CH3CH2COONa = CH3COONa + CH3CH2COOCl =>
CH3COOCl + CH3CH2COONa = CH3COONa + CH3CH2COOCl

MgS + OF2 = MgF2 + SO = =>
MgS + OF2 = MgF2 + SO

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

AgF + Cl2 = AgCl + F2 =>
2 AgF + Cl2 = 2 AgCl + F2

Mg + HCe = H + MgCe =>
Mg + HCe = H + MgCe

PdO2 + H2O = Pd(OH)4 =>
PdO2 + 2 H2O = Pd(OH)4

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