Answer:
Environmental cleanup includes removal of heavy metals and other toxic contaminants from the environment and the process is called remediation.
Answer:
Mg loses two electrons to have an octet. Oxygen gains two electrons to have an octet. The ionic bond between ions results from the electrostatic attraction of opposite charges. The final formula of magnesium oxide is MgO.
Explanation:
Answer:
C2H2
Explanation:
Mass of Carbon in CO2 grams gram
Mass of hydrogen in H2O grams gram
We will calculate the % of C and H in the sample
% C %
% H %
Number of mole of C
Number of mole of H
Fractional share of C
Fractional share of H
Empirical Formula = CH
Empirical Mass
Molecular mass
Molecular Formula – CHn
N
Molecular Formula = C2H2
Answer:
I don't understand the question.
Explanation:
Answer:
<h3>The answer is 250 N</h3>
Explanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question we have
force = 5 × 50
We have the final answer as
<h3>250 N</h3>
Hope this helps you