Answer:it loses one electron
Explanation:
When it loses one electron it has a noble gas configuration
Answer:
<h2>Physical properties: H2SO4 is a colorless or slightly yellow viscous liquid with a pungent odor. It has a density of 1.84 g/mL, boiling point of 337 °C, and melting point of 10 °C. "Concentrated" sulfuric acid is 98% in water, and is the most stable form.</h2>
Answer:
Mars is about 224.4 million kilometers from the Sun.
Explanation:
This statement is incorrect. The correct one is presented below:
<em>Mars is 1.5 AU from the Sun. About how many kilometers is Mars from the Sun?</em>
The Astronomical Unit (AU) is a length unit used in Astronomy to measure distances between planets of the Solar System and from the Sun whose units equals to 
. Since Mars is 1.5 AU from the Sun, we converting this value into kilometers by means of the following simple rule of three:
Mars is about 224.4 million kilometers from the Sun.
Answer:
Option C. 0.23 molar
Explanation:
The following data were obtained from the question given:
C1 = 0.5 M
V1 = 340mL
V2 = since 400mL was added to the original volume, therefore = 340 + 400 = 740mL
C2 =?
The concentration of the diluted solution can be calculated by using the following:
C1V1 = C2V2
0.5 x 340 = C2 x 740
Divide both side by 740
C2 = (0.5 x 340) / 740
C2 = 0.23M
Therefore, the new concentration of the solution is 0.23M
D. The total number of gas molecules will decrease.
Explanation:
According to Le Chatelier's principle, an increase in pressure in a system involving gases will cause the total number of gas molecules to decrease.
Le Chatelier's principle states that "if any conditions of a system in equilibrium is changed, the system will adjust itself in order to annul the effect of the change".
In a reaction involving gases, a change in pressure affects only reactions in a gaseous phase.
An increase in pressure on an equilibrium system will shift the position of the equilibrium to the side having smaller volume and vice versa.
learn more:
Equilibrium brainly.com/question/10838453
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