Explanation:
homogeneous mixture is a type of mixture in which the composition is uniform
Answer:
<em>C</em> NaOHsln = 0.125 M
Explanation:
Molarity (M) [=] mol/L
∴ moles NaOH = (0.125 L)(0.15 mol/L) = 0.01875 mol
∴ Vsln = 150 mL = 0.150 L
New Molarity:
⇒ <em>C</em> NaOH = 0.01875 mol/0.150 L
⇒ <em>C</em> NaOH = 0.125 M
Evaporation is part of the water cycle and is the process of a liquid becoming a gas or vapor.
For evaporation to work, there has to be some sort of heat from the surface. This heat is known as <span>latent heat. Evaporating water removes surface heat. By removing the surface heat, it lowers the temperatures and water levels, whether it's on land or a body of water.
The only reason it doesn't build and stay in the atmosphere is because of condensation and precipitation.
Hope this helps!</span>
Answer;
1. positive ion
Explanation;
-An ion is formed when an atom gains or looses electrons. A positively charged ion (cation) is formed when an atom looses electrons and a negatively charged ion (anion) is formed when an atom gains electrons. Therefore, if an atom looses two electrons it forms a positively charged ion with a charge of +2.
