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postnew [5]
3 years ago
5

What in the world is this !

Chemistry
1 answer:
Olin [163]3 years ago
7 0

Answer:

the symbol shows that the reaction is reversible

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Snezhnost [94]
The answer is CH3CH2CH2CHO
8 0
3 years ago
If a substance has a mass of 12.50 g and takes up 3.4 mL of space, what is the density?
miskamm [114]

Answer:

The answer is

<h2>3.68 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

<h3>density =  \frac{mass}{volume}</h3>

From the question

mass of substance = 12.50 g

volume = 3.4 mL

The density of the substance is

density =  \frac{12.50}{3.4}  \\  = 3.676470588...

We have the final answer as

<h3>3.68 g/mL</h3>

Hope this helps you

7 0
3 years ago
during the formation of an ionic bond, electrons are transferred from one atom to another true or false
Dima020 [189]

Answer:

True

Explanation:

6 0
3 years ago
If a match were placed in the cone close to the barrel of the gas burner will it ignite
Pani-rosa [81]
I think it would seeing as you typicaly have to use a match to light a gas burner
8 0
3 years ago
Which of the following is a possible genotype for the offspring
Mademuasel [1]

Answer:

C

Explanation:

The genotype of an organism is the combination of alleles it has at a particular locus. In contrast, the phenotype is the observable characteristics that are produced by the genotype.

B and D are phenotypes, and are therefore not possible genotypes.

In a cross between tt ff and TT FF, the only alleles that tt ff can pass on are t/f, and the only alleles TT FF can pass on are T/F. Therefore, the only possible genotype is Tt Ff

6 0
4 years ago
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