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Chemische vergelijkingen in evenwicht op07/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaF + PbCl2 = NaCl2 + PbF =>
NaF + PbCl2 = NaCl2 + PbF

NaS + ZnO3 = NaO3 + ZnS =>
NaS + ZnO3 = NaO3 + ZnS

AgNo3 + NaSCN = AgSCN + NaNo3 =>
AgNo3 + NaSCN = AgSCN + NaNo3

CH4O(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH4O(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)

NH4SCN + K4Fe(CN)6 = KSCN + (NH4)4Fe(CN)6 =>
4 NH4SCN + K4Fe(CN)6 = 4 KSCN + (NH4)4Fe(CN)6

C2H5MgI + H2O = C2H6 + MgO + HI =>
C2H5MgI + H2O = C2H6 + MgO + HI

(NH4)2Co3 + CoCl2 = NH4Cl + (Co3)3Co2 =>
11(NH4)2Co3 + 11 CoCl2 = 22 NH4Cl + 4(Co3)3Co2

Fe2(SO4)3 + KCN = K3Fe(CN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KCN = 2 K3Fe(CN)6 + 3 K2SO4

Cu + KClO3 + HCl = H[CuCl2] + KCl + H2O =>
6 Cu + KClO3 + 12 HCl = 6 H[CuCl2] + KCl + 3 H2O

butane + oxygen = carbondioxide + water =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

H2SO4 + NO2 + H2O = S + HNO3 =>
H2SO4 + 6 NO2 + 2 H2O = S + 6 HNO3

Na2Mo2O7 + N2 = Na + NO + Mo =>
2 Na2Mo2O7 + 7 N2 = 4 Na + 14 NO + 4 Mo

C6H5NO3 + O2 = CO2 + H2O + NH3 =>
C6H5NO3 + 5 O2 = 6 CO2 + H2O + NH3

MnCl2 + NH3*H2O = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH3*H2O = Mn(OH)2 + 2 NH4Cl

NaXOH + CuXSO4 = NaXSO4 + CuXOH =>
NaXOH + CuXSO4 = NaXSO4 + CuXOH

Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3

C6H8O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O7

Pd4 + O2 = PdO2 =>
Pd4 + 4 O2 = 4 PdO2

SbH = Sb + H2 =>
2 SbH = 2 Sb + H2

Al + HNO3 + HCl = H[AlCl4] + NO + H2O =>
Al + HNO3 + 4 HCl = H[AlCl4] + NO + 2 H2O

CH3COOH + LiAlH4 + H2O = C2H5OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 C2H5OH + LiOH + Al(OH)3

(NH4)2 + Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2 + Cr2O7 = N2 + 4 H2O + Cr2O3

CH3CH2CHCHCH2CH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CHCHCH2CH3 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3CH2COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O

Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3

C6H6O3 + H2 = C6H12O3 =>
C6H6O3 + 3 H2 = C6H12O3

HNO3 + Na2SO4 + BaCl2 = NaNO3 + HCl + BaSO4 =>
2 HNO3 + Na2SO4 + BaCl2 = 2 NaNO3 + 2 HCl + BaSO4

Ag2O(s) = Ag(s) + O2(g) =>
2 Ag2O(s) = 4 Ag(s) + O2(g)

Ba(OH) + ClO2 = BaO2 + Cl(OH) =>
Ba(OH) + ClO2 = BaO2 + Cl(OH)

NaCl + Pb(NO3)2 = Pb(ClNO3)2 + Na =>
2 NaCl + Pb(NO3)2 = Pb(ClNO3)2 + 2 Na

Li2SiO3 + H2O = LiOH + SiO2 =>
Li2SiO3 + H2O = 2 LiOH + SiO2

Fe2S2 + O2 + H2O = FeO2 + SH2O4 =>
Fe2S2 + 5 O2 + 2 H2O = 2 FeO2 + 2 SH2O4

Ca + MgCl2 = CaCl2 + Mg =>
Ca + MgCl2 = CaCl2 + Mg

CI + NaI = NaCI + I =>
CI + NaI = NaCI + I

CO2 + H2O = CO2OH + H2 =>
2 CO2 + 2 H2O = 2 CO2OH + H2

Zn(s) + Mg(NO3)2(aq) = Zn(NO3)2 + Mg(s) =>
Zn(s) + Mg(NO3)2(aq) = Zn(NO3)2 + Mg(s)

B + H8 = BH4 =>
2 B + H8 = 2 BH4

AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3

NaOH + KBr = NaBr + KOH =>
NaOH + KBr = NaBr + KOH

SnSO4 + Ba = BaSO4 + Sn =>
SnSO4 + Ba = BaSO4 + Sn

Pb(NO3)2 + SO4 = Pb(SO4)2 + NO3 =>
Pb(NO3)2 + 2 SO4 = Pb(SO4)2 + 2 NO3

NO2{-} + C3H8O3 + H{+} + H2O = NH4{+} + HCO3{-} =>
7 NO2{-} + 3 C3H8O3 + 5 H{+} + 4 H2O = 7 NH4{+} + 9 HCO3{-}

CH3COOH(aq) + H2O(aq) = CH3COO + H3O =>
CH3COOH(aq) + H2O(aq) = CH3COO + H3O

HCl(aq) + Sr(s) = SrCl2(aq) + H2(g) =>
2 HCl(aq) + Sr(s) = SrCl2(aq) + H2(g)

Bi(OH)3 + H2SO4 = Bi(HSO4)3 + H2O =>
Bi(OH)3 + 3 H2SO4 = Bi(HSO4)3 + 3 H2O

KMnO4 + HBr + KOH = K2MnO4 + Br2 + H2O =>
2 KMnO4 + 2 HBr + 2 KOH = 2 K2MnO4 + Br2 + 2 H2O

Na[Cr(OH)4] + NaOH = NaO + HCr + H2O =>
Na[Cr(OH)4] + 3 NaOH = 4 NaO + HCr + 3 H2O

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

P + KOH + H2O = K(PH2O2) + PH3 =>
4 P + 3 KOH + 3 H2O = 3 K(PH2O2) + PH3

CrCl3 + O3 + KOH = K2CrO4 + H2O + Cl2 =>
2 CrCl3 + 2 O3 + 4 KOH = 2 K2CrO4 + 2 H2O + 3 Cl2

MnCl2 + NH3 + H2O = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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