A 20 g mixture of propane gas and oxygen is placed in a sealed metal container. An electric spark inside the

1 answer:

5 0

A 20 g mixture of propane gas and oxygen reacts to form carbon dioxide and water. The mass of the reactants and products will remain 20 grams (Lavoisier's law).

<h3>What does Lavoisier's law of mass conservation state?</h3>

The total mass of the reactants and the products does not change over the course of a chemical reaction.

A 20 g mixture of propane gas and oxygen reacts to form carbon dioxide and water.

What is true about the process?

The mass of the carbon dioxide and water produced will be less than 20 grams. NO. There is no way of telling. If the reaction is completed, it will be exactly 20 g.
The mass of products and reactants will be greater than 20 grams. NO. The mass can't be greater than 20 g.
The mass of the carbon dioxide and water produced will be greater than 20 grams. NO. The mass can't be greater than 20 g.
The mass of the reactants and products will remain 20 grams. YES. According to Lavoisier, the total mass of the system will be 20 g.

A 20 g mixture of propane gas and oxygen reacts to form carbon dioxide and water. The mass of the reactants and products will remain 20 grams (Lavoisier's law).

Learn more about Lavoisier's law here: brainly.com/question/11429078

#SPJ1

You might be interested in

What is a glacial sediment called? & What is a large rock transported by a glacier called?

Luba_88 [7]

<span>The glacial sediment is known as glacial till.

Glacial till is derived from entrainment and erosion of material by the moving ice of the glacier.

It is being deposited a distance down -ice to form ground moraines, medical, lateral, and terminal. Glacial till is divided into primary deposits which are rewarded by fluvial transport.
The large rock which is transported by a glacier is called moraines. Moraines are formed from debris which is previously carried along by a glacier and consists of rounded particles which range in size from the large boulders.

Moraines are of different types, for example, ground moraines, lateral moraines, and recessional moraine.</span>

4 0

3 years ago

Read 2 more answers

in your opinion, should there be a uniform set of regulations that labs should follow when they are developing genetically modif

Irina-Kira [14]

Answer:

yes if all students wear sa.e uniform the school i

will be morden

7 0

3 years ago

the dead-box helicase ddx3 substitutes for the cap-binding protein eif4e to promote compartmentalized translation initiation of

kykrilka [37]

I just don’t know how to do that but I’m not going back in the house now lol I’m going back in the bed and I just got a bed lol I’m going back in my shower and I’m just going to sleep now and I’ll be home soon I’m going back home I’m just going back to bed I’m tired I’m sleeping sleep well I love y’all so I’m just going back home now and I’ll let you know when I’m going to bed lol I’m tired of it but I just don’t know what I’m going back with you lol I’m just going

8 0

2 years ago

A single strand of DNA helix consists of 100 nitrogenous base pairs. On one strand, 36 of the bases are adenine and 24 are cytos

Katena32 [7]

Hello!

For the complementary strand of DNA, 36 Thymine bases and 24 Guanine bases would complete the proper base pairing.

This is given by the concept of complementarity. A base in DNA has complementarity with only one other base. This complementarity is produced by hydrogen bond interactions.

For DNA, Adenine couples with Thymine and Cytosine couples with Guanine. So the 36 adenine bases will couple with 35 thymine bases, and so on.

Have a nice day!

7 0

3 years ago

Read 2 more answers

Where are blobfish born?

exis [7]

The deap ocean, like close to the bottem...

5 0

3 years ago