All categories

3 years ago

What is the dissociation equation for magnesium nitride?

Chemistry

1 answer:

Inessa05 [86]3 years ago

4 0

Answer:

Magnesium nitrate is called the inorganic compounds. The formula is Mg(NO3)2(H2o)X.

Explanation:

Magnesium is a chemical solution that occurs naturally. It occurs only in miners and caverns called the nitro-magnesium site. This solution is also used in the commerce that is made by nitric acid including many of the magnesium salt.

It is used in preparation as a dehydrating agent in concentrated nitric acid. The fertilizer grade of this solution is 10.5%

This reacts with the alkali metal and to form the corresponding nitrate.

You might be interested in

6p, 6q, 6r, and 6s are like terms. true false user: -8 is a term. true false

fgiga [73]

True because it seems that is like a pattern it's always 6

4 0

4 years ago

Read 2 more answers

Science.... <br> homework!

Leokris [45]

The answer to this question is 2 and 3

5 0

4 years ago

What is the molarity of a solution of 0.2 moles of Potassium Oxide

egoroff_w [7]

The molarity of a solution : 0.4 M

<h3>Further explanation</h3>

Given

0.2 moles of Potassium Oxide

500 ml of water = 0.5 L

Required

The molarity

Solution

Molarity is a way to express the concentration of the solution

Molarity shows the number of moles of solute in every 1 liter of solution or mmol in each ml of solution

$\large{\boxed {\bold {M ~ = ~ \frac {n} {V}}}$

Assume volume of solution = volume of water(addition of solution volume from volume Potassium Oxide is negligible

Input the value :

M = 0.2 : 0.5

M = 0.4

3 0

4 years ago

Which skier will have a greater potential energy? Justify your answer.

pochemuha

Answer: Skier 1 will have more potential energy because he is higher than skier 2

Explanation: Gravitational potential energy is the energy possessed by a body by virtue of its position or height.

P.E= $m\times g\times h$

m= mass of the body

g= acceleration due to gravity

h= height of body

Thus if the masses of two bodies are same, the one with greater height possess greater potential energy.

6 0

4 years ago

Sulfur powder (S) and oxygen gas (O2) undergo a

Zigmanuir [339]

S (s) + O₂ (g) → SO₂ (aq) represents this chemical reaction

<h3>Further explanation</h3>

In stating a chemical equation it can be done in the form of a word or a chemical formula

A word equation will include the words of the reactants, products, form of the compound (liquid, gas, solid), the total concentration/quantity of the reactants and products which can be expressed in mass, moles, or volume

The questions statement above shows that sulfur powder (S) and oxygen gas (O₂) are reactants (located on the left of the reaction equation), and sulfur dioxide (SO₂) is the product of the reaction (stated in the problem there is the word "to form") which is located on the right

So the complete reaction

S (s) + O₂ (g) → SO₂ (aq)

5 0

3 years ago

Read 2 more answers