All categories

4 years ago

Most water on earth is in which form

2 answers:

5 0

Water is a simple compound, made of two atoms of hydrogen and one atom of oxygen bonded together. On land, water is also common: it swirls and meanders through streams, falls from the sky, freezes into snow flakes, and even makes up most of you and me. In this chapter, we'll look at the distribution of water on Earth, and also examine some of its unique properties.

dem82 [27]4 years ago

4 0

Liquid, because of all the oceans and seas.

You might be interested in

At 500°C the equilibrium constant, Kp, is 4.00 × 10–4 for the equilibrium: 2HCN(g) H2(g) + C2N2(g) What is Kp for the following

Andrews [41]

Answer: The value of $K_p$ for the equation is $2.5\times 10^3$

Explanation:

The given chemical reaction is:

$2HCN(g)\rightleftharpoons H_2(g)+C_2N_2(g);K_1$

The chemical equation for which the equilibrium constant is to be calculated follows:

$H_2(g)+C_2N_2(g)\rightleftharpoons 2HCN(g);K_p$

As, the equation is the result of the reverse of given reaction. So, the equilibrium constant for the equation will be the inverse of equilibrium constant for the given reaction.

The value of equilibrium constant for the equation is:

$K_p=\frac{1}{K_1}$

We are given:

$K_1=4.00\times 10^{-4}$

Putting values in above equation, we get:

$K_p=\frac{1}{4.00\times 10^{-4}}=2.5\times 10^3$

Hence, the value of $K_p$ for the equation is $2.5\times 10^3$

3 0

3 years ago

A description of property that uses distances and directions based on monuments, such as a tree or a rock, is called:

Natasha_Volkova [10]

Answer:

Metes and bounds

Explanation:

Metes and bounds -

It refers to the process used to define any land or property , is referred to as metes and bounds .

In this method it includes , torrens , lot and block , rectangular .

The factors like direction and distance depending on the rocks or trees , is used in this method .

Hence , from the given information of the question ,

The correct term is metes and bounds .

6 0

3 years ago

Explain why solid sodium chloride does not conduct electricity

aleksandr82 [10.1K]

Answer:

It does not contain free mobile ions

Explanation:

Solid sodium chloride does not conduct electricity because it does not contain free mobile ions.

Although sodium chloride is an ionic compound, in solid state, there is absence of free mobile ions.
In aqueous solutions or in molten form, ionic compounds can conduct an electric current using free mobile ions as carriers.
Therefore, they are electrolytes.

In solid state ions are arranged into crystal lattice and will not conduct a current of electricity.

8 0

3 years ago

How much energy does an electric hair dryer use if it draws 8.3 amps of current when using 120 volts for 5.0 minutes?

nalin [4]

0.083kwh is the answer your welcome

3 0

3 years ago

Read 2 more answers

Which of the following is generally FALSE? Group of answer choices Elements in the same group have the same valence electron con

Whitepunk [10]

Answer: Option (c) is the correct answer.

Explanation:

Generally, when we move from top to bottom in a group then there occur increase in the number of electrons due to which there will also occur increase in the number of shells.

As atomic size is the distance between the nucleus and valence shell of an atom. Hence, more is the number of shells present in an atom more will be its atomic radius.

Thus, we can conclude that the statement atomic radius of elements in a group decreases as you go from top to bottom, is generally FALSE.

3 0

3 years ago