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2 years ago

What is the effect of adding heat to a gas at constant pressure?

Chemistry

1 answer:

Anna007 [38]2 years ago

8 0

The pressure will continue to build up eventually causing a release of pressure or an explosion.

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Neutralisation reactions worded formula

Liono4ka [1.6K]

Answer:

Hydrochloric acid + sodium → sodium chloride + water

NaOH +HCl → H2O and NaCl

Explanation:

salt is a neutral ionic compound. Let's see how a neutralization reaction produces both water and a salt, using as an example the reaction between solutions of hydrochloric acid and sodium hydroxide. The overall equation for this reaction is: NaOH +HCl → H2O and NaCl.

4 0

3 years ago

Silicon halides have stronger bonds than corresponding carbon halides. Which of the following is a possible explanation of this

Levart [38]

Answer:

Correct answer is (C) Silicon has the ability to form a partial double bond with a halogen through the overlap of its d-orbital with a p-orbital of the halogen

You question did not complete as the options are missing. See the options below;

A) The larger silicon atoms permit better overlap of its atomic orbitals with those of the halogens than the smaller carbons atoms do.

B) The large electronegativity difference between silicon and the halogens makes their bonds stronger than those of carbon.

C) Silicon has the ability to form a partial double bond with a halogen through the overlap of its d-orbital with a p-orbital of the halogen.

D) Silicon has a larger effective nuclear charge than carbon which allows it to bond more strongly to the more negative halogens than carbon.

E) Carbon-halogen bonds are unusually weak

Explanation:

Silicon reacts vigorously with halogens to form siliconhalides. The d subshell has 5 orbitals and halogen carries seven valence electronics with 5 in its p-orbital. When they react, they form stronger bonding than carbonhalide

5 0

3 years ago

Ethyl butyrate, ch3ch2ch2co2ch2ch3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange

kakasveta [241]

Answer:

14.15 g of Ethyl Butyrate

Solution:

The Balance Chemical Equation is as follow;

Butanoic Acid + Ethanol → Ethyl Butyrate + Water

Molar Mass of Butanoic Acid = 88.11 g.mol⁻¹

Molar Mass of Ethanol = 46.07 g.mol⁻¹

Molar Mass of Ethyl Butyrate = 116.16 g.mol⁻¹

Molar Mass of Water = 18.01 g.mol⁻¹

Step 1: Calculating Theoretical Yield:

According to Equation,

88.11 g (1 mol) Butanoic Acid forms = 116.16 g (1 mol) Ethyl Butyrate

So,

13.58 g Butanoic Acid will form = X g of Ethyl Butyrate

Solving for X,

X = (13.58 g × 116.16 g) ÷ 88.11 g

X = 17.90 g

Theoretical Yield = 17.90 g

Step 2: Calculating Actual Yield:

As,

%age Yield = Actual Yield ÷ Theoretical Yield × 100

Solving for Actual Yield,

Actual Yield = %age Yield × Theoretical Yield ÷ 100

Putting Values,

Actual Yield = 79.1 × 17.90 ÷ 100

Actual Yield = 14.15 g of Ethyl Butyrate

6 0

3 years ago

Why do tectonic plates move to form volcano

Olenka [21]

Answer:

On land, volcanoes form when one tectonic plate moves under another. Water trapped in the rocks in this plate gets squeezed out. This causes some rock to melt. The melted rock, or magma, is lighter than the surrounding rock and rises up.

Hope this helped.

3 0

2 years ago

Read 2 more answers

Calculate the root mean square speed of carbon monoxide gas at 25°C.

Igoryamba

Answer:look it up

Explanation:BEcause nobody trust link it could be anyonething

8 0

2 years ago