4 years ago

How are Mg atoms and Mg ions different?

Chemistry

2 answers:

Montano1993 [528]4 years ago

7 0

Answer:

mg atom have 12 election and mg ion have 10 election

Lisa [10]4 years ago

7 0

Answer:

magnesium atom (Mg atom) has about 12 electrons while, Magnesium ion has 10 electrons

Explanation:

You might be interested in

What is the mass of one mole of H2o

puteri [66]

Answer:the answer is 18.01528

Explanation:

5 0

3 years ago

Severus Snape explains that if you have the molar mass of a compound and the empirical formula of a compound you can determine t

KengaRu [80]

Answer:

The molecular formula of the compound : $C_4H_6O_2$

Explanation:

The empirical formula of the compound = $C_2H_3O$

The molecular formula of the compound = $C_{2n}H_{3n}O_n$

The equation used to calculate the valency is :

$n=\frac{\text{molecular mass}}{\text{empirical mass}}$

We are given:

Mass of molecular formula = 86 g/mol

Mass of empirical formula = 43 g/mol

Putting values in above equation, we get:

$n=\frac{86g/mol}{43g/mol}=2$

The molecular formula of the compound :

$C_{2\times 2}H_{3\times 2}O_2=C_4H_6O_2$

7 0

3 years ago

Plz help me guys A B C D

Taya2010 [7]

Answer:

Explanation:

I think

3 0

4 years ago

How many molecules of CO2 are present

allochka39001 [22]

Where’s the question or equation

6 0

3 years ago

How do acids preserve food

tatyana61 [14]

Explanation:

acids reduce the pH of the food.if used properly,the pH will be reduced to a range where pathogens and many spoilage organisms will not grow

4 0

3 years ago

Read 2 more answers