Answer:1.26 x 1010
Explanation: There really isn't anything to explain.
Answer:
It is important to separate mixture into pure or relatively pure substances when performing a chemical analysis SO AS TO KNOW THE PROPERTIES COMING FROM EACH PART MIXTURE WHICH MAY INTERFERE WITH THE SEPARATION.
Explanation:
In chemistry, Mixture is the combination of two or more substances which are not combine chemically.
Mixture contain different substances with different physical and chemical properties.
It is important to purify the substances in a mixture so as to identify what properties are coming from each mixture and also some part of the mixture can interfere with the properties of other mixture present for skewing analysis.
Answer:Las moléculas orgánicas son importantes para los seres vivos porque la vida se basa en las propiedades del carbono. El carbono es un elemento importante porque puede formar cuatro enlaces covalentes. ... Los esqueletos de carbono contienen los grupos funcionales que participan en las reacciones bioquímicas.
Explanation: ahi tienes que tengas lauralejandrasg un gran dia
Answer:
The final temperature of water is <u>20.5061 °C.</u>
Explanation:
Let the final temperature of water be 'x'.
Given:
Heat added to water is,
Initial temperature of water is,
Mass of water is,
Now, heat is added to water and its temperature is increased. The temperature is increased because water absorbs all the heat.
Heat absorbed by water is given as:
where 'c' is specific heat capacity of water and its value is equal to 4.186 J/g °C.
Now, plug in the given values and simplify.
Now, from law of conservation of energy, we know that:
Heat absorbed by water = Heat added to water
So, the final temperature of water is 20.5061 °C.