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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3(aq) + CaCl2(aq) = NaCl(aq) + CaCO3(s) =>
Na2CO3(aq) + CaCl2(aq) = 2 NaCl(aq) + CaCO3(s)

K2S + O2 = K2O + S =>
2 K2S + O2 = 2 K2O + 2 S

NaS + Cl2 = NaCl2 + S =>
NaS + Cl2 = NaCl2 + S

Fe2O3 + Fe = FeO =>
Fe2O3 + Fe = 3 FeO

NO + CuO = CuNO2 =>
NO + CuO = CuNO2

BaXeO4 = Ba + XeO + O2 =>
2 BaXeO4 = 2 Ba + 2 XeO + 3 O2

Ag(NO3)3 + CrCl3 = AgCl3 + Cr(NO3)3 =>
Ag(NO3)3 + CrCl3 = AgCl3 + Cr(NO3)3

Pb + H2SO4 = PbH + SO4 =>
2 Pb + H2SO4 = 2 PbH + SO4

Ac + Cl2 = AcCl2 =>
Ac + Cl2 = AcCl2

Fl + MgCl2 = MgFl2 + Cl =>
2 Fl + MgCl2 = MgFl2 + 2 Cl

AgF + NH3 = [Ag(NH3)]F =>
AgF + NH3 = [Ag(NH3)]F

Al2S3 + HOH = Al(OH)3 + H2 + S3 =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2 + S3

H2O + HBr = BrO + H2 =>
2 H2O + 2 HBr = 2 BrO + 3 H2

CaF2 + HBr = CaBr2 + H2F2 =>
CaF2 + 2 HBr = CaBr2 + H2F2

Fl + MgCl2 = MgFl2 + Cl =>
2 Fl + MgCl2 = MgFl2 + 2 Cl

Ag2 + O = Ag2O =>
Ag2 + O = Ag2O

Zn(s) + HCl(s) = ZnCl2(s) + H2(s) =>
Zn(s) + 2 HCl(s) = ZnCl2(s) + H2(s)

Li2O + Co2 = Li2Co3 + O =>
2 Li2O + 3 Co2 = 2 Li2Co3 + 2 O

K2Cr2O7 + H2SO4 + Na2S = K2SO4 + Na2Cr2O7 + H2S =>
K2Cr2O7 + H2SO4 + Na2S = K2SO4 + Na2Cr2O7 + H2S

HN3 + NO2 = NO + H2O =>
2 HN3 + 7 NO2 = 13 NO + H2O

K4Fe(CN)6 + KMnO4 + HNO3 = KNO3 + Fe(NO3)3 + Mn(NO3)2 + CO2 + H2O =>
5 K4Fe(CN)6 + 61 KMnO4 + 188 HNO3 = 81 KNO3 + 5 Fe(NO3)3 + 61 Mn(NO3)2 + 30 CO2 + 94 H2O

Br2 + HCl = BrCl + H2 =>
Br2 + 2 HCl = 2 BrCl + H2

K[Sb(OH)6] + NH4Cl = HSbO3 + KCl + NH3*H2O + H2O =>
K[Sb(OH)6] + NH4Cl = HSbO3 + KCl + NH3*H2O + 2 H2O

CO2 + Ca(OH)2 = Ca + CO3 + H2O =>
CO2 + Ca(OH)2 = Ca + CO3 + H2O

NaOH + FeCl3 + Cl2 = Na2FeO4 + NaCl + H2O =>
16 NaOH + 2 FeCl3 + 3 Cl2 = 2 Na2FeO4 + 12 NaCl + 8 H2O

K3P + KMnO4 + H2O = K3PO4 + MnO2 + KOH =>
3 K3P + 8 KMnO4 + 4 H2O = 3 K3PO4 + 8 MnO2 + 8 KOH

Cu + NaO = CuO + Na =>
Cu + NaO = CuO + Na

BeCl2 + CsOH = Be(OH)2 + CsCl =>
BeCl2 + 2 CsOH = Be(OH)2 + 2 CsCl

N2 + Ca3 = Ca3N2 =>
N2 + Ca3 = Ca3N2

C6H6COOH + OHCH(CH3)2 = C6H6CH(CH3)2 + H2O =>
15 C6H6COOH + 64 OHCH(CH3)2 = 33 C6H6CH(CH3)2 + 94 H2O

H2O + NaHCO3 = H2CO3 + Na + OH =>
H2O + NaHCO3 = H2CO3 + Na + OH

BaO2 + H2O = Ba(OH)2 + H2O2 =>
BaO2 + 2 H2O = Ba(OH)2 + H2O2

NaN3 + SiO2 + KNO3 = Na4SiO4 + K4SiO4 + N2 =>
20 NaN3 + 6 SiO2 + 4 KNO3 = 5 Na4SiO4 + K4SiO4 + 32 N2

Ag(NH3)2OH + C6H12O6 = Ag + C6H12O7 + NH3 + H2O =>
2 Ag(NH3)2OH + C6H12O6 = 2 Ag + C6H12O7 + 4 NH3 + H2O

C6H5CHO + C2H5NH2 + CH3OH = C6H6CH2CHNHCH3CH3 + H2O =>
7 C6H5CHO + 10 C2H5NH2 + 31 CH3OH = 10 C6H6CH2CHNHCH3CH3 + 38 H2O

C8H18 + SO2 + Cl2 = C8H15SO2Cl + HCl =>
C8H18 + SO2 + 2 Cl2 = C8H15SO2Cl + 3 HCl

B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O

Na + NaH2PO4 = Na2HPO4 + H2 =>
2 Na + 2 NaH2PO4 = 2 Na2HPO4 + H2

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

MnCl2 + Sr = Mn + SrCl2 =>
MnCl2 + Sr = Mn + SrCl2

C3H8O + H2CrO4 = C3H6O + H2O + H2CrO3 =>
C3H8O + H2CrO4 = C3H6O + H2O + H2CrO3

KI + FeBr3 = KBr + FeI3 =>
3 KI + FeBr3 = 3 KBr + FeI3

Na + K2S = K + Na2S =>
2 Na + K2S = 2 K + Na2S

Cr2(SO4)3 + PbO2 + KOH = K2CrO4 + K2SO4 + K2Pb(OH)4 + H2O =>
Cr2(SO4)3 + 3 PbO2 + 16 KOH = 2 K2CrO4 + 3 K2SO4 + 3 K2Pb(OH)4 + 2 H2O

Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2

KMnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4

Ca(OH)2 + H3PO4(aq) = Ca3(PO4)2(aq) + H2O =>
3 Ca(OH)2 + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 6 H2O

C32H30 + O2 = CO2 + H2O =>
2 C32H30 + 79 O2 = 64 CO2 + 30 H2O

P4 + ClO({-}) + H2O = PO4({-3}) + Cl({-}) + H{+} =>
P4 + 10 ClO({-}) + 6 H2O = 4 PO4({-3}) + 10 Cl({-}) + 12 H{+}

CuCl2H2S = CuSCl2H2 =>
CuCl2H2S = CuSCl2H2

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Breng de vergelijking van een chemische reactie in evenwicht
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