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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4 + Al(OH)3 + H2O = Al2(SO4)3*15H2O =>
3 H2SO4 + 2 Al(OH)3 + 9 H2O = Al2(SO4)3*15H2O

Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2

FeS = Fe + S =>
FeS = Fe + S

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

AuCl3 + Ag = AgCl + Au =>
AuCl3 + 3 Ag = 3 AgCl + Au

Br2 + Cu = CuBr2 =>
Br2 + Cu = CuBr2

H2SO4(ac) + Au = Au(SO4)2 + H2 =>
2 H2SO4(ac) + Au = Au(SO4)2 + 2 H2

CH3COONa*3H2O + HCl = NaCl + CH3COOH + H2O =>
CH3COONa*3H2O + HCl = NaCl + CH3COOH + 3 H2O

Mg(OH)2 + HCl = H2O + MgCl + OH =>
Mg(OH)2 + HCl = H2O + MgCl + OH

Ba + Co(ClO4)3 = Ba(ClO4)2 + Co =>
3 Ba + 2 Co(ClO4)3 = 3 Ba(ClO4)2 + 2 Co

Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al

CH3COONa*3H2O + HCl = NaCl + CH3COOH + H2O =>
CH3COONa*3H2O + HCl = NaCl + CH3COOH + 3 H2O

Fe2O3(s) + HCl(aq) = FeCl3(aq) + H2O(l) =>
Fe2O3(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2O(l)

(MoO2)SO4 + K4[Fe(CN)6] = (MoO2)2[Fe(CN)6] + K2SO4 =>
2(MoO2)SO4 + K4[Fe(CN)6] = (MoO2)2[Fe(CN)6] + 2 K2SO4

C4H10(s) + O2(s) = CO2(s) + H2O(s) =>
2 C4H10(s) + 13 O2(s) = 8 CO2(s) + 10 H2O(s)

Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3

Fe(NO3)2 = Fe2O3 + O2 + NO =>
4 Fe(NO3)2 = 2 Fe2O3 + 5 O2 + 8 NO

Fe3(NO3)2 = Fe + NO3 =>
Fe3(NO3)2 = 3 Fe + 2 NO3

H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O

CH3CH(OH)CH3 + I2 + KOH = CHI3 + HCOOK + HI =>
CH3CH(OH)CH3 + 6 I2 + KOH = 2 CHI3 + HCOOK + 6 HI

NaPO4 + BaCl2 = Ba(PO4)2 + NaCl =>
2 NaPO4 + BaCl2 = Ba(PO4)2 + 2 NaCl

Na2CO3(s) + SiO2(s) = Na2SiO3(l) + CO2(g) =>
Na2CO3(s) + SiO2(s) = Na2SiO3(l) + CO2(g)

BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF

Ca(CO3) + SiO2 = Ca2(SiO4) + CO2 =>
2 Ca(CO3) + SiO2 = Ca2(SiO4) + 2 CO2

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

PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

K2SO4 + Cu(OH)2 = CuSO4 + KOH =>
K2SO4 + Cu(OH)2 = CuSO4 + 2 KOH

H2SO4 + Ni(OH)2 = H2O + NiSO4 =>
H2SO4 + Ni(OH)2 = 2 H2O + NiSO4

K3(PO4) + LiCl = KCl + Li3PO4 =>
K3(PO4) + 3 LiCl = 3 KCl + Li3PO4

Ca3(PO4)2 + C + SiO2 = P + CO + CaSiO3 =>
Ca3(PO4)2 + 5 C + 3 SiO2 = 2 P + 5 CO + 3 CaSiO3

CO(g) + H2(g) = C6H18(i) + H2O =>
6 CO(g) + 15 H2(g) = C6H18(i) + 6 H2O

Au + H2SO4 = Au(SO4)3 + H2SO3 + H2O =>
Au + 6 H2SO4 = Au(SO4)3 + 3 H2SO3 + 3 H2O

C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO

Zn + NaClO3 + NaOH = NaZnO2 + NaCl + H2O =>
2 Zn + NaClO3 + 2 NaOH = 2 NaZnO2 + NaCl + H2O

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

C8H18(f) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(f) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)

(NH4)2SO3 + Ni(NO3)3 = Ni2(SO3)3 + NH4NO3 =>
3(NH4)2SO3 + 2 Ni(NO3)3 = Ni2(SO3)3 + 6 NH4NO3

NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3

HClO3 + Fe = Fe(ClO3)3 + Cl2 + H2O =>
36 HClO3 + 10 Fe = 10 Fe(ClO3)3 + 3 Cl2 + 18 H2O

CaBr2 + Ca(OH)2 = CaOHBr =>
CaBr2 + Ca(OH)2 = 2 CaOHBr

H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O + CO2(g)

HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O

Cs + CsNO2 = Cs2O + N2 =>
6 Cs + 2 CsNO2 = 4 Cs2O + N2

HCOOH + Zn = ZnCOOH + H2 =>
2 HCOOH + 2 Zn = 2 ZnCOOH + H2

Br2 + Cu = CuBr2 =>
Br2 + Cu = CuBr2

CH3COONa*3H2O + HCl = HC2H3O2 + NaCl + H2O =>
CH3COONa*3H2O + HCl = HC2H3O2 + NaCl + 3 H2O

ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O

SO2 + S = S2O =>
SO2 + 3 S = 2 S2O

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Breng de vergelijking van een chemische reactie in evenwicht
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