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suter [353]
3 years ago
7

(NH4)2SO4 + Ba(NO3)2 reaction and what type of reaction is it

Chemistry
2 answers:
My name is Ann [436]3 years ago
5 0
Double displacement!
Semmy [17]3 years ago
3 0
The reaction type is double replacement


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Based on the bond angles in CH4, NH3, and H2O, rank the magnitude of these repulsions. Rank from strongest to weakest repulsion.
morpeh [17]

Answer:

H2O> NH3> CH4

Explanation:

According to valence shell electron pair repulsion theory (VSEPR), bond angles and repulsion of electron pairs depends on the nature of electron pairs on the central atom of the molecule. Lone pairs cause more repulsion (and distortion of bond angles) than bond pairs). Lone pair- lone pair repulsion is greater than lone pair bond pair repulsion.

Water contains two lone pairs on oxygen hence it experiences the greatest repulsion. Ammonia has only one lone pair on nitrogen hence there is lesser repulsion between lone pairs and bond pairs. Methane possess only bond pairs of electrons hence it has the least repulsion.

4 0
2 years ago
What is the color of litmus solution in sodium hydroxide?
Ronch [10]

Answer:

Sodium Hydroxide turns blue litmus red .

4 0
3 years ago
Balanced equation of potassium chloride and ammonium nitrate; it’s types, net and observation
ASHA 777 [7]

Potassium chloride reacts with ammonium nitrate to give ammonium chloride and potassium nitrate.

This is a type of double displacement reaction. The balanced chemical equation can be represented as,

KCl(aq)+NH_{4}NO_{3}(aq)-->NH_{4}Cl(aq)+KNO_{3}(aq)

Total ionic equation for this reaction will be,

K^{+}(aq)+Cl^{-}(aq)+NH_{4}^{+}(aq)+NO_{3}^{-}(aq)--> K^{+}(aq)+NO_{3}^{-}(aq)+NH_{4}^{+}(aq)+Cl^{-}(aq)

There is no apparent reaction as this reaction is not accompanied by the formation of a gas or a solid precipitate. We cannot observe any visual reaction as there is not net reaction taking place. All the ions remain as spectator ions.

5 0
3 years ago
Potassium, a metal with one electron in the outermost shell, will react with how many chlorine atoms
kolezko [41]

Answer:

7 chlorine atoms

Explanation:

K=2.8.8.1

Cl=2.8.7

pottasium will give chlorine its I valence electron to form ions as follows

K=(2.8.8)+

Cl=(2.8.8)-

4 0
2 years ago
What is the formula for an alkene containing six carbon atoms?
Nonamiya [84]

Answer:

C. C₆H₁₂

Explanation:

Alkenes are the unsaturated hydrocarbons which form a homologous series with a general formula;

       Cₙ H₂ₙ

n in this problem is 6

  2n = 2 x 6 = 12

The formula of the compound will be C₆H₁₂

7 0
3 years ago
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