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Chemische vergelijkingen in evenwicht op09/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)

(FeSO4*7H2O) = Fe(OH)2 + H2SO4 + H2O =>
(FeSO4*7H2O) = Fe(OH)2 + H2SO4 + 5 H2O

NaHCO3 + HCl = NaCl + CO2 + H2OC3H7CHO + O2 = CO2 + H2O =>
10 NaHCO3 + 10 HCl = 10 NaCl + 2 CO2 + 2 H2OC3H7CHO + 11 O2

MgCl + O2 = MgO2 + Cl =>
MgCl + O2 = MgO2 + Cl

C2H4O2K2 + H2SO4 = C2H6O2 + K2SO4 =>
C2H4O2K2 + H2SO4 = C2H6O2 + K2SO4

C5H12NO2 + O3 = CO2 + H2O + NH3 =>
6 C5H12NO2 + 25 O3 = 30 CO2 + 27 H2O + 6 NH3

Ba(SCN)2 + Fe2(SO4)3 = Fe(SCN)3 + BaSO4 =>
3 Ba(SCN)2 + Fe2(SO4)3 = 2 Fe(SCN)3 + 3 BaSO4

C5H12NO2 + O3 = CO2 + H2O + NH3 =>
6 C5H12NO2 + 25 O3 = 30 CO2 + 27 H2O + 6 NH3

BaO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + BaSO4 + H2O =>
BaO2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + BaSO4 + 2 H2O

FeCl + NaPO{4+} = FePO{4+} + NaCl =>
FeCl + NaPO{4+} = FePO{4+} + NaCl

C4H4 + Br2 = C4H4Br =>
2 C4H4 + Br2 = 2 C4H4Br

B2(SO4)3 + Mg(HCO3)2 = B(OH)3 + CO2 + MgSO4 =>
B2(SO4)3 + 3 Mg(HCO3)2 = 2 B(OH)3 + 6 CO2 + 3 MgSO4

C6H5MgBr + C8H8O2 + H2SO4 = C19H16O + CH3OMgBr + HSO4 =>
5 C6H5MgBr + 4 C8H8O2 + 6 H2SO4 = 3 C19H16O + 5 CH3OMgBr + 6 HSO4

FeS + H{+} = Fe{+2} + H2S =>
FeS + 2 H{+} = Fe{+2} + H2S

CH3OH + Br = CH3Br + OH =>
CH3OH + Br = CH3Br + OH

C5H12NO2 + O3 = CO2 + H2O + NH3 =>
6 C5H12NO2 + 25 O3 = 30 CO2 + 27 H2O + 6 NH3

Ca + HOH = CaOH2 =>
Ca + HOH = CaOH2

C4H10O + PBr3 = C4H9Br + PBr2OH =>
C4H10O + PBr3 = C4H9Br + PBr2OH

FeSO4*7H2O + NaOH = Fe(OH)2 + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaOH = Fe(OH)2 + Na2SO4 + 7 H2O

Mg + HSO4 = MgSO4 + H2 =>
2 Mg + 2 HSO4 = 2 MgSO4 + H2

Br + O2 = Br2O2 =>
2 Br + O2 = Br2O2

MnSO4 + KBrO3 + KOH = KMnO4 + K2SO4 + KBrO2 + H2O =>
2 MnSO4 + 5 KBrO3 + 6 KOH = 2 KMnO4 + 2 K2SO4 + 5 KBrO2 + 3 H2O

Br2 + O2 = Br2O =>
2 Br2 + O2 = 2 Br2O

IH + SiO2 = I2Si + I2 + H2O =>
4 IH + SiO2 = I2Si + I2 + 2 H2O

(COOH)2*6H2O + NaOH = NaCO2 + H2O =>
(COOH)2*6H2O + 2 NaOH = 2 NaCO2 + 8 H2O

PCl3 + Na2O2 + NaOH = Na3PO4 + H2O + NaCl =>
PCl3 + Na2O2 + 4 NaOH = Na3PO4 + 2 H2O + 3 NaCl

CH3NO2 + Al + KOH + H2O = CH3NH2 + K2[Al(OH)4] =>
CH3NO2 + 3 Al + 6 KOH + 4 H2O = CH3NH2 + 3 K2[Al(OH)4]

Fe(CO)5 + I2 = FeI2(CO)4 + CO =>
Fe(CO)5 + I2 = FeI2(CO)4 + CO

CH4 + S8 = CS + H2S =>
8 CH4 + 3 S8 = 8 CS + 16 H2S

Cr(OH)4 + BrO = Br + CrO4 + H2O =>
Cr(OH)4 + 2 BrO = 2 Br + CrO4 + 2 H2O

CH3COOH + OH = C2H3O2 + H2O =>
CH3COOH + OH = C2H3O2 + H2O

HgSO4 + H2S = HgS + H2SO4 =>
HgSO4 + H2S = HgS + H2SO4

KI + HOCl = KCl + OH + I =>
KI + HOCl = KCl + OH + I

P2O3 + KMnO4 + KOH = K3PO4 + K2MnO4 + H2O =>
P2O3 + 4 KMnO4 + 10 KOH = 2 K3PO4 + 4 K2MnO4 + 5 H2O

BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2

Pb(II)N + Fe(III)SO = Fe(III)N + Pb(II)SO =>
Pb(II)N + Fe(III)SO = Fe(III)N + Pb(II)SO

(NH4)2SO4(s) + Ca(OH)2(aq) = CaSO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + Ca(OH)2(aq) = CaSO4(aq) + 2 H2O(l) + 2 NH3(g)

Cl2 + HCCH = HCCl2CCl2H =>
2 Cl2 + HCCH = HCCl2CCl2H

H3AsO4(aq) + RbOH(aq) = Rb3AsO4(aq) + H2O(l) =>
H3AsO4(aq) + 3 RbOH(aq) = Rb3AsO4(aq) + 3 H2O(l)

CH3COONa + H2O = CH3COONaH + OH =>
CH3COONa + H2O = CH3COONaH + OH

CO2 + H2S = CH2O + S + H2O =>
CO2 + 2 H2S = CH2O + 2 S + H2O

VO + H2SiO3 = V(HSiO3)2 + H2O =>
VO + 2 H2SiO3 = V(HSiO3)2 + H2O

K(ClO3)(S) = KCl(S) + O2(g) =>
2 K(ClO3)(S) = 2 KCl(S) + 3 O2(g)

H2(s) + Cl2(s) = HCl2 =>
H2(s) + 2 Cl2(s) = 2 HCl2

Na2CO3 + HCl = Na{+} + CO2 + H2O + Cl{-} =>
Na2CO3 + 2 HCl = 2 Na{+} + CO2 + H2O + 2 Cl{-}

Ca(OH)2 + H2SO4 = (CaOH)2SO4 + H2O =>
2 Ca(OH)2 + H2SO4 = (CaOH)2SO4 + 2 H2O

H2O + AgL = H2L + AgO =>
H2O + AgL = H2L + AgO

MgCl{2} + NaOH = NaCl + Mg(OH){2} =>
MgCl{2} + NaOH = NaCl + Mg(OH){2}

CUSO3 + H2O = H2SO3 + CUO =>
CUSO3 + H2O = H2SO3 + CUO

Al(s) + HCl(s) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(s) = 2 AlCl3(aq) + 3 H2(g)

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