Ask question

Ask question

All categories

3 years ago

6

Vertebrates that live in both land and the water, are exothermic, and have permeable skin to intake oxygen are called Question A

Amphibians Question B Fish Question C Mollusks Question D Cnidarians

1 answer:

Artyom0805 [142]3 years ago

5 0

The answer is amphibians

You might be interested in

My feet get hot as soon as I touch the sand. What kind of heat transfer occurred?

monitta

Conduction is the correct Answer
please mark brainliest

7 0

3 years ago

Calculate the equilibrium constant for the reaction using the balanced chemical equation and the concentrations of the substance

Oliga [24]

Answer:

4.75 is the equilibrium constant for the reaction.

Explanation:

$CO(g)+H_2O(g)\rightleftharpoons CO_2(g)+H_2(g)$

Equilibrium concentration of reactants :

$[CO]=0.0590 M,[H_2O]=0.00600 M$

Equilibrium concentration of products:

$[CO_2]=0.0410 M,[H_2]=0.0410 M$

The expression of an equilibrium constant is given by :

$K_c=\frac{[CO_2][H_2]}{[CO][H_2O]}$

$K_c=\frac{0.0410 M\times 0.0410 M}{0.0590M\times 0.00600 M}$

$K_c=4.75$

4.75 is the equilibrium constant for the reaction.

3 0

3 years ago

Which of the following represents the atomic number of an element?

Anna11 [10]

Answer:

The atomic number is the number of protons in the nucleus

4 0

3 years ago

What is a ionic conmpound?

Anna [14]

A chemical compound made up of ions by forces that create ionic bonding. It is a neutral compound.

4 0

3 years ago

Read 2 more answers

Butane is also a molecular compound. what is its formula? how many atoms does it contain?

pishuonlain [190]

The formula of butane is C4H10 but I don't how many atoms it contains though

5 0

3 years ago