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Chemische vergelijkingen in evenwicht op11/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
LiAlH4 + HCl + H2O = Al(OH)2Cl + LiCl + H2 =>
LiAlH4 + 2 HCl + 2 H2O = Al(OH)2Cl + LiCl + 4 H2

C2H4 + O2 = HC6H9O3 + H2O =>
3 C2H4 + 2 O2 = HC6H9O3 + H2O

SO2 + AgCl = SCl4 + Ag2O =>
SO2 + 4 AgCl = SCl4 + 2 Ag2O

NIS + HCl + HNO3 = NICl2 + NO + S + H2O =>
3 NIS + 6 HCl + 2 HNO3 = 3 NICl2 + 2 NO + 3 S + 4 H2O

Ba + HCl = BaH2 + Cl2 =>
Ba + 2 HCl = BaH2 + Cl2

Na2SnS3 + HCl = SnS2 + NaCl + H2S =>
Na2SnS3 + 2 HCl = SnS2 + 2 NaCl + H2S

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na

NIS + HCl + HNO3 = NICl2 + NO + S + H2O =>
3 NIS + 6 HCl + 2 HNO3 = 3 NICl2 + 2 NO + 3 S + 4 H2O

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

Na2CO3 + HClO3 = NaClO3 + CO2H2O =>
Na2CO3 + 2 HClO3 = 2 NaClO3 + CO2H2O

CuS = Cu + S8 =>
8 CuS = 8 Cu + S8

CH2CHCOOH + HBr = CH2CHCHO + Br2 + H2O =>
CH2CHCOOH + 2 HBr = CH2CHCHO + Br2 + H2O

NaAl(OH)4 + H2SO4 = H2O + Al2(SO4)3 + NaOH =>
2 NaAl(OH)4 + 3 H2SO4 = 6 H2O + Al2(SO4)3 + 2 NaOH

CrOHNO3 + H2O = Cr(OH)2 + HNO3 =>
CrOHNO3 + H2O = Cr(OH)2 + HNO3

Cl2 + KOH = KCl + KOCl + H2O =>
Cl2 + 2 KOH = KCl + KOCl + H2O

H2O2 + NH3*H2O = (NH4)2O2*H2O2 + H2O =>
2 H2O2 + 2 NH3*H2O = (NH4)2O2*H2O2 + 2 H2O

Al(OH)3 + H2CrO4 = Al2(Cr2O7)3 + H2O =>
2 Al(OH)3 + 6 H2CrO4 = Al2(Cr2O7)3 + 9 H2O

NaHCO3 + H2SO4 = H2O + CO2 + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 H2O + 2 CO2 + Na2SO4

Na2CO3 + HClO3 = NaClO3 + CO2H2O =>
Na2CO3 + 2 HClO3 = 2 NaClO3 + CO2H2O

NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH

MnO2(s) + HCl = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl = MnCl2(s) + Cl2(g) + 2 H2O(l)

C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

N2 + H23 = NH3 =>
23 N2 + 6 H23 = 46 NH3

H2C2O4 + Mg(OH)2 = MgC2O4 + H2O =>
H2C2O4 + Mg(OH)2 = MgC2O4 + 2 H2O

K2S(aq) + HCl(aq) = K2Cl + HS =>
K2S(aq) + HCl(aq) = K2Cl + HS

Kr + F = KrF2 =>
Kr + 2 F = KrF2

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

Al2(SO4)3 + H3PO4 = Al2(PO4)3 + H3SO4 =>
Al2(SO4)3 + 3 H3PO4 = Al2(PO4)3 + 3 H3SO4

PBO2 + HCl = PBCl2 + H2O + Cl2 =>
PBO2 + 4 HCl = PBCl2 + 2 H2O + Cl2

Cl2(g) + NaOH(aq) = NaCl(aq) + NaOCl(aq) + H2O(l) =>
Cl2(g) + 2 NaOH(aq) = NaCl(aq) + NaOCl(aq) + H2O(l)

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

K3PO4 + SrCl2 = KCl + Sr3(PO4)2 =>
2 K3PO4 + 3 SrCl2 = 6 KCl + Sr3(PO4)2

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2

C20 + O2 = CO2 =>
C20 + 20 O2 = 20 CO2

Fe2O3 + K = Fe + K2O3 =>
Fe2O3 + 2 K = 2 Fe + K2O3

AgNO3 + NaOH + NH4OH = (Ag(NH3)2)OH + NaNO3 + H2O =>
AgNO3 + NaOH + 2 NH4OH = (Ag(NH3)2)OH + NaNO3 + 2 H2O

Al2S3 + H2O + NaCl = Na[Al(OH)4] + Na2S + HCl =>
Al2S3 + 8 H2O + 8 NaCl = 2 Na[Al(OH)4] + 3 Na2S + 8 HCl

A3PO4 = A4P2O7 + A2O =>
2 A3PO4 = A4P2O7 + A2O

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

CuS + KCN = K3[Cu(CN)4] + (CN)2 + K2S =>
2 CuS + 10 KCN = 2 K3[Cu(CN)4] + (CN)2 + 2 K2S

PotassiumChromate + SilverNitrate = PotassiumNitrate + SilverChromate =>
PotassiumChromate + SilverNitrate = PotassiumNitrate + SilverChromate

C6H7NaO6 + CaCl2 = NaCl + Ca(C6H7O6)2 =>
2 C6H7NaO6 + CaCl2 = 2 NaCl + Ca(C6H7O6)2

C20 + O2 = CO2 =>
C20 + 20 O2 = 20 CO2

Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2

Cr(OH)3 + OH{-} + Cl2 = CrO4{2-} + Cl{-} + H2O =>
2 Cr(OH)3 + 10 OH{-} + 3 Cl2 = 2 CrO4{2-} + 6 Cl{-} + 8 H2O

Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O

NHO3 + C = CO2 + NO2 + H2O =>
4 NHO3 + C = CO2 + 4 NO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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