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Chemische vergelijkingen in evenwicht op11/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2S(aq) + ZnCl2(aq) = Na2Zn(s) + SCl2(aq) =>
Na2S(aq) + ZnCl2(aq) = Na2Zn(s) + SCl2(aq)

IO4{-} + I{-} + H{+} = I2 + H2O =>
IO4{-} + 7 I{-} + 8 H{+} = 4 I2 + 4 H2O

CaCl2 + NaHCO3 = Ca(HCO3)2 + NaCl =>
CaCl2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaCl

S8 + Cl2 + H2O = H2SO4 + HCl =>
S8 + 24 Cl2 + 32 H2O = 8 H2SO4 + 48 HCl

KOH + Na2SO4 = K2(SO4) + Na(OH) =>
2 KOH + Na2SO4 = K2(SO4) + 2 Na(OH)

Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl

KSO4 + CaCl = KCl + CaSO4 =>
KSO4 + CaCl = KCl + CaSO4

B2O3 + HBr = BBr3 + H2O =>
B2O3 + 6 HBr = 2 BBr3 + 3 H2O

CH3CO2H(aq) + Na2CO3(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
2 CH3CO2H(aq) + Na2CO3(aq) = 2 CH3CO2Na(aq) + H2O(l) + CO2(g)

CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

FeSO4 + K4Fe(CN)6 = Fe(CN)2 + K2SO4 =>
2 FeSO4 + K4Fe(CN)6 = 3 Fe(CN)2 + 2 K2SO4

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

C6H5O7{-3} + H3O{+} = HC6H5O7{-2} + H2O =>
C6H5O7{-3} + H3O{+} = HC6H5O7{-2} + H2O

Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

Nb + HNO3 + HF = H2NbF7 + NO + H2O =>
3 Nb + 5 HNO3 + 21 HF = 3 H2NbF7 + 5 NO + 10 H2O

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

C3H5N3O9(l) = CO2(g) + N2(g) + H2O(aq) + O(g) =>
2 C3H5N3O9(l) = 6 CO2(g) + 3 N2(g) + 5 H2O(aq) + O(g)

CaCO3 + (NH4)2HPO4 = Ca10(PO4)6(OH)2 + H2O + NH3 + CO2 =>
10 CaCO3 + 6(NH4)2HPO4 = Ca10(PO4)6(OH)2 + 8 H2O + 12 NH3 + 10 CO2

As4O6 + I2 + H2O = As2O5 + HI =>
As4O6 + 4 I2 + 4 H2O = 2 As2O5 + 8 HI

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

LiOH + Ca(OH)2 = Li(OH)2 + CaOH =>
LiOH + Ca(OH)2 = Li(OH)2 + CaOH

V2O5 + Si + CaO = V + CaSiO3 =>
2 V2O5 + 5 Si + 5 CaO = 4 V + 5 CaSiO3

Ag + HNO{+3} = NO + H{+2}O + AgNO{+3} =>
Ag + 3 HNO{+3} = 2 NO + 3 H{+2}O + AgNO{+3}

Fe2O3 + Nb2O5 = FeNbO4 =>
Fe2O3 + Nb2O5 = 2 FeNbO4

Ca3(PO4)2 + HNO3 = Ca(NO3)2 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 HNO3 = 2 Ca(NO3)2 + Ca(H2PO4)2

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

Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

Bi2S3 + HNO3 = BiO + HNO2 + S =>
Bi2S3 + 2 HNO3 = 2 BiO + 2 HNO2 + 3 S

Cu + J2 = Cu2J2 =>
2 Cu + J2 = Cu2J2

I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O

Ag2S + HNO3 = AgNO3 + H2O + S + NO2 =>
Ag2S + 4 HNO3 = 2 AgNO3 + 2 H2O + S + 2 NO2

Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O

HCl + CU = CUCl2 + H2 =>
2 HCl + CU = CUCl2 + H2

AlCO3 + Ca(OH)2 = Al(OH)2 + CaCO3 =>
AlCO3 + Ca(OH)2 = Al(OH)2 + CaCO3

Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

NaOH + HSO3NH2 = NaSO3NH2 + H2O =>
NaOH + HSO3NH2 = NaSO3NH2 + H2O

Ca*CuCl2 = Cu + CaCl2 =>
Ca*CuCl2 = Cu + CaCl2

Cl2 + CH4 = CCl4 + H2 =>
2 Cl2 + CH4 = CCl4 + 2 H2

FeO + CO = *Fe + CO2 =>
FeO + CO = *Fe + CO2

AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl

Sn(OH)4 + H4P2O7 = SnP2O7 + H2O =>
Sn(OH)4 + H4P2O7 = SnP2O7 + 4 H2O

C6H14O6 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C6H14O6 + 26 KNO3 = 13 K2CO3 + 17 CO2 + 35 H2O + 13 N2

BaCl2 + KI = BaI2 + KCl =>
BaCl2 + 2 KI = BaI2 + 2 KCl

Mn2O7 + Ca(OH)2 = Mn2(OH)2 + CaO7 =>
Mn2O7 + Ca(OH)2 = Mn2(OH)2 + CaO7

CoBr2 + F = CoF + Br =>
CoBr2 + F = CoF + 2 Br

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

Cr2O7{-2} + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
Cr2O7{-2} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 3 Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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