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Chemische vergelijkingen in evenwicht op09/01/24

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Breng de vergelijking van een chemische reactie in evenwicht
Nd2Fe14B + HCl = NdCl3 + FeCl2 + B + H2 =>
Nd2Fe14B + 34 HCl = 2 NdCl3 + 14 FeCl2 + B + 17 H2

KS = K0S =>
KS = K0S

Nd2Fe14B + HCl = NdCl3 + FeCl2 + B + H2 =>
Nd2Fe14B + 34 HCl = 2 NdCl3 + 14 FeCl2 + B + 17 H2

KCuSO4 = KSO4Cu =>
KCuSO4 = KSO4Cu

Nd2Fe14B + HCl = NdCl3 + FeCl2 + B + H2 =>
Nd2Fe14B + 34 HCl = 2 NdCl3 + 14 FeCl2 + B + 17 H2

Cr2O72{-} + H3AsO3 + H{+} = Cr3{+} + H3AsO4 + H2O =>
6 Cr2O72{-} + 427 H3AsO3 + 10 H{+} = 4 Cr3{+} + 427 H3AsO4 + 5 H2O

Nd2Fe14B + HCl = NdCl3 + FeCl2 + B + H2 =>
Nd2Fe14B + 34 HCl = 2 NdCl3 + 14 FeCl2 + B + 17 H2

Nd2Fe14B + HCl = NdCl3 + FeCl3 + B + H2 =>
Nd2Fe14B + 48 HCl = 2 NdCl3 + 14 FeCl3 + B + 24 H2

Co2(SO3)3 = Co2O3 + SO2 =>
Co2(SO3)3 = Co2O3 + 3 SO2

K8 + Cl = KCl =>
K8 + 8 Cl = 8 KCl

Cu2 + NaOH = Cu(OH)2 + Na =>
Cu2 + 4 NaOH = 2 Cu(OH)2 + 4 Na

Nd2Fe14B + HCl = NdCl3 + FeCl3 + B + H2 =>
Nd2Fe14B + 48 HCl = 2 NdCl3 + 14 FeCl3 + B + 24 H2

Nd2Fe14B + HCl = NdCl3 + FeCl2 + B + H2 =>
Nd2Fe14B + 34 HCl = 2 NdCl3 + 14 FeCl2 + B + 17 H2

NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq)

Nd2Fe14B + HCl = NdCl3 + FeCl3 + B + H2 =>
Nd2Fe14B + 48 HCl = 2 NdCl3 + 14 FeCl3 + B + 24 H2

C2O2 = C + CO2 =>
C2O2 = C + CO2

CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2

NaOHFe(No3)2 = FeOHNa(No3)2 =>
NaOHFe(No3)2 = FeOHNa(No3)2

Pb(SO4) + NaCl = PbCl2 + Na2(SO4) =>
Pb(SO4) + 2 NaCl = PbCl2 + Na2(SO4)

Nd2Fe14B + HCl = NdCl3 + FeCl3 + B + H2 =>
Nd2Fe14B + 48 HCl = 2 NdCl3 + 14 FeCl3 + B + 24 H2

Nd2Fe14B + HCl = NdCl3 + FeCl2 + B + H2 =>
Nd2Fe14B + 34 HCl = 2 NdCl3 + 14 FeCl2 + B + 17 H2

Nd2Fe14B + HCl = NdCl3 + FeCl3 + B + H2 =>
Nd2Fe14B + 48 HCl = 2 NdCl3 + 14 FeCl3 + B + 24 H2

NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq)

Mg(OH)2 + Al(OH)3 + HNO3 = MgAl(NO3)5 + H2O =>
Mg(OH)2 + Al(OH)3 + 5 HNO3 = MgAl(NO3)5 + 5 H2O

B4C3 + H2O = CH4 + B(OH)3 =>
B4C3 + 12 H2O = 3 CH4 + 4 B(OH)3

KSiO3CaCl2 = CaSiO3KCl2 =>
KSiO3CaCl2 = CaSiO3KCl2

NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq)

Fe{2+} + NO = (FeNO){2+} =>
Fe{2+} + NO = (FeNO){2+}

NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq)

Ag(NO3) + CaO = Ag2O + Ca(NO3)2 =>
2 Ag(NO3) + CaO = Ag2O + Ca(NO3)2

NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq)

Fe + Cu(SO4){-}2 = Fe(SO4){-}2 + Cu =>
Fe + Cu(SO4){-}2 = Fe(SO4){-}2 + Cu

Pb(ClO3)2 + NaCl = PbCl2 + NaClO2 =>
Pb(ClO3)2 + 3 NaCl = PbCl2 + 3 NaClO2

Al(s) + HCI(aq) = CI(aq)AlH(s) =>
Al(s) + HCI(aq) = CI(aq)AlH(s)

CaO + H2SO4 = [Ca(OH)]2SO4 =>
2 CaO + H2SO4 = [Ca(OH)]2SO4

Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3

Ca(aq) + HCl(aq) = CaCl2 + H2 =>
Ca(aq) + 2 HCl(aq) = CaCl2 + H2

CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O

CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl

KCe + Fe2(SO4)3 + H2O = KCeO3 + FeSO4 + H2SO4 =>
KCe + 3 Fe2(SO4)3 + 3 H2O = KCeO3 + 6 FeSO4 + 3 H2SO4

Hg + HNO3 = Hg2(NO3)2 + NO2 + H2O =>
2 Hg + 4 HNO3 = Hg2(NO3)2 + 2 NO2 + 2 H2O

Ni + H2S = Ni2S + H2 =>
2 Ni + H2S = Ni2S + H2

SnSO4 + NaOH = Na2SO4 + Na2[Sn(OH)4] =>
SnSO4 + 4 NaOH = Na2SO4 + Na2[Sn(OH)4]

NH4NO3 + NaOH = NH4OH + NaNO3 =>
NH4NO3 + NaOH = NH4OH + NaNO3

AlBr3 + KOH = K3Br3 + Al(OH)3 =>
AlBr3 + 3 KOH = K3Br3 + Al(OH)3

Mg{2+} + HCl = MgCl{2+} + H2 =>
2 Mg{2+} + 2 HCl = 2 MgCl{2+} + H2

AlCl3 + NaCH3COO = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 NaCH3COO = Al(CH3COO)3 + 3 NaCl

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

MgO + K2O = MgO2 + K2 =>
MgO + K2O = MgO2 + K2

CaCl2 + Na3PO4 + H2O + HCl = CaHPO4*2H2O + NaCl =>
CaCl2 + Na3PO4 + 2 H2O + HCl = CaHPO4*2H2O + 3 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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