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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ta2O5 = Ta + O =>
Ta2O5 = 2 Ta + 5 O

KCl + Li = K + LiCl =>
KCl + Li = K + LiCl

P2O2 = PO =>
P2O2 = 2 PO

Ca(OH)2 + MgO = Mg(OH)2 + CaO =>
Ca(OH)2 + MgO = Mg(OH)2 + CaO

BeCl2 + CH3COOH + H2O = Be4O(CH3COO)6 + HCl =>
4 BeCl2 + 6 CH3COOH + H2O = Be4O(CH3COO)6 + 8 HCl

NiCl2 = Ni + Cl3 =>
3 NiCl2 = 3 Ni + 2 Cl3

KAl(SO4)2 = KAl + SO4 =>
KAl(SO4)2 = KAl + 2 SO4

KIO3(aq) + KI(aq) + HCl(aq) = I2(aq) + KCl(aq) + H2O(l) =>
KIO3(aq) + 5 KI(aq) + 6 HCl(aq) = 3 I2(aq) + 6 KCl(aq) + 3 H2O(l)

Sn + HCl = Sn(Cl)2 + H2 =>
Sn + 2 HCl = Sn(Cl)2 + H2

Fe + IO = Fe(IO)2 =>
Fe + 2 IO = Fe(IO)2

C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2

C5H8 + KMnO4 + H2SO4 = C5H10O4 + H2O + MnSO4 + K2SO4 =>
5 C5H8 + 6 KMnO4 + 9 H2SO4 = 5 C5H10O4 + 4 H2O + 6 MnSO4 + 3 K2SO4

FeCl3(s) + H2S(g) = FeCl2(s) + HCl(g) + S =>
2 FeCl3(s) + H2S(g) = 2 FeCl2(s) + 2 HCl(g) + S

HCONH2 + O2 = NO2 + CO2 + H2O =>
4 HCONH2 + 9 O2 = 4 NO2 + 4 CO2 + 6 H2O

Mg + HO = MgO2 + H2 =>
Mg + 2 HO = MgO2 + H2

Sr + NaOH = Sr(OH)2 + Na =>
Sr + 2 NaOH = Sr(OH)2 + 2 Na

C2H5SH + NaOH = CH3CH2SNa + H2O =>
C2H5SH + NaOH = CH3CH2SNa + H2O

Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4 =>
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4

Ai(s) + S(s) = Ai2S3(s) =>
2 Ai(s) + 3 S(s) = Ai2S3(s)

SO3 + LiOH = HSO3 + LiO =>
SO3 + LiOH = HSO3 + LiO

KNO3 + Al + PO4 = K3PO4 + Al(NO3)3 =>
3 KNO3 + Al + PO4 = K3PO4 + Al(NO3)3

Rb2S + Pb(NO3)2 = Rb(NO3) + PbS =>
Rb2S + Pb(NO3)2 = 2 Rb(NO3) + PbS

CoSO4 + H2O2 = H2SO4 + CoO2 =>
CoSO4 + H2O2 = H2SO4 + CoO2

C2H5NO2 + N2O = CO2 + H2O + N2 =>
2 C2H5NO2 + 9 N2O = 4 CO2 + 5 H2O + 10 N2

Rb + NH3 = Rb2NH + H2 =>
2 Rb + NH3 = Rb2NH + H2

KClO3(aq) = KCl + O2 =>
2 KClO3(aq) = 2 KCl + 3 O2

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

C2H2O4(aq) + NaOH(aq) = Na2C2O4(aq) + H2O(l) =>
C2H2O4(aq) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O(l)

Ce(OH)4 + HCl = CeCl3 + H2O + Cl2 =>
2 Ce(OH)4 + 8 HCl = 2 CeCl3 + 8 H2O + Cl2

AgNO(aq) + NaCO(aq) = AgCO(s) + NaNO =>
AgNO(aq) + NaCO(aq) = AgCO(s) + NaNO

Fe + Co = Fe6Co =>
6 Fe + Co = Fe6Co

Fe2 + H3PO3 = Fe2PO3 + H2 =>
2 Fe2 + 2 H3PO3 = 2 Fe2PO3 + 3 H2

FeCl3 + Na2SO3 + NaOH = FeCl2 + Na2SO4 + NaCl + H2O =>
2 FeCl3 + Na2SO3 + 2 NaOH = 2 FeCl2 + Na2SO4 + 2 NaCl + H2O

MnO4{-} + H{+} + Zn{2+} = Mn{2+} + Zn{5+} + H2O =>
3 MnO4{-} + 24 H{+} + 5 Zn{2+} = 3 Mn{2+} + 5 Zn{5+} + 12 H2O

H3PO3 + Na = NaPO3 + H2 =>
2 H3PO3 + 2 Na = 2 NaPO3 + 3 H2

Ca + Cl2 = Ca(Cl)2 =>
Ca + Cl2 = Ca(Cl)2

LiOH + HCl = LiCl + HOH =>
LiOH + HCl = LiCl + HOH

KHCO3 + MgSO4 = MgCO3 + K2SO4 + H2O + CO2 =>
2 KHCO3 + MgSO4 = MgCO3 + K2SO4 + H2O + CO2

SiCl4 + H2O = H2SiCl6 + H2SiO3 =>
3 SiCl4 + 3 H2O = 2 H2SiCl6 + H2SiO3

C14H2O4 + O2 = CO2 + H2O =>
2 C14H2O4 + 25 O2 = 28 CO2 + 2 H2O

Ba(OH)2(aw) + H2SO4(aq) = HOH(l) + BaSO4(s) =>
Ba(OH)2(aw) + H2SO4(aq) = 2 HOH(l) + BaSO4(s)

NaH2PO4 + HClO4 = NaClO4 + H3PO4 =>
NaH2PO4 + HClO4 = NaClO4 + H3PO4

C2 + H2 = C5H12 =>
5 C2 + 12 H2 = 2 C5H12

(NH4)2CO3(aq) + NaOH(aq) = Na2CO3(aq) + NH3(g)H2O(l) =>
(NH4)2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 NH3(g)H2O(l)

K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2

Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3

LiOH + Cl2O7 = LiCl + H2O + O2 =>
2 LiOH + Cl2O7 = 2 LiCl + H2O + 4 O2

NH4CO3 + Ca = NH4 + CaCO3 =>
NH4CO3 + Ca = NH4 + CaCO3

CuCl2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + KCl =>
2 CuCl2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 KCl

B2S3(s) + H2O = H3BO3 + H2S(g) =>
B2S3(s) + 6 H2O = 2 H3BO3 + 3 H2S(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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