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Chemische vergelijkingen in evenwicht op09/14/21

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Breng de vergelijking van een chemische reactie in evenwicht
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

LiOH + HClO4 = LiClO4 + H2O =>
LiOH + HClO4 = LiClO4 + H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO

Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2

C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O

CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

H3C6H3O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H3O7(aq) =>
H3C6H3O7(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H3O7(aq)

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Ta + Nb + Zr + Hf + Ti = Ta20Nb20Zr20Hf20Ti20 =>
20 Ta + 20 Nb + 20 Zr + 20 Hf + 20 Ti = Ta20Nb20Zr20Hf20Ti20

XCl2(aq) + AgNO3(aq) = X(NO3)2(aq) + AgCl(s) =>
XCl2(aq) + 2 AgNO3(aq) = X(NO3)2(aq) + 2 AgCl(s)

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Na2Cr2O7 + FeCl2 + HCl = CrCl3 + NaCl + FeCl3 + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 2 NaCl + 6 FeCl3 + 7 H2O

H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2

C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

N2H2(CHO)2 + Cl2O7 = CNNC*HClO4 + HClO4*2H2O =>
5 N2H2(CHO)2 + 4 Cl2O7 = 5 CNNC*HClO4 + 3 HClO4*2H2O

NF3 + AlCl3 = N2 + Cl2 + AlF3 =>
2 NF3 + 2 AlCl3 = N2 + 3 Cl2 + 2 AlF3

C2H5COOH + Na2CO3 = C3H5Na2O2 + H2O + CO2 =>
15 C2H5COOH + 14 Na2CO3 = 14 C3H5Na2O2 + 10 H2O + 17 CO2

CuS + CaCl2 = CaS + CuCl2 =>
CuS + CaCl2 = CaS + CuCl2

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

KOH + H2O + Cr = K[Cr(OH)4] + H =>
KOH + 3 H2O + Cr = K[Cr(OH)4] + 3 H

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

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

Cu + Hg(NO3)2 = Hg + CuNO3 =>
2 Cu + Hg(NO3)2 = Hg + 2 CuNO3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

N2H2(CHO)2 + Cl2O7 = CNNC*HClO4 + HClO4*2H2O =>
5 N2H2(CHO)2 + 4 Cl2O7 = 5 CNNC*HClO4 + 3 HClO4*2H2O

H2C5H6O4(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na2C5H6O4(aq) =>
H2C5H6O4(aq) + 2 NaHCO3(s) = 2 CO2(g) + 2 H2O(l) + Na2C5H6O4(aq)

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O

NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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