Answer:
I can't understand any thing
Answer:
Explanation:
Hello!
In this case, since the values are not given in the question you asked, we are going to use a dataset found on ethernet for this problem, however, if you were given with different values you can follow the exact procedure with those you have.
In such a way, we consider 0.0011 μmol of silver oxide in a 150-mL volumetric flask until the mark, which means that the volume of the solution is 150 mL, in such way, since the molarity is defined by:
In units of mol/L we need to convert from μmol to mol as shown below:
Next the volume in liters is:
Thus, the concentration in mol/L turns out:
Best regards!
Answer:
A scientific method is a method of research in which a problem is identified, relevant data are gathered, a hypothesis is formulated from these data, and the hypothesis is empirically tested.
Explanation:
Hope this helps! Mark Brainliest plz
Answer:
Producer gas is fuel gas that is manufactured from material such as coal, as opposed to natural gas. It can be produced from various fuels by partial combustion with air, usually modified by simultaneous injection of water or steam to maintain a constant temperature and obtain a higher heat content gas by enrichment of air gas with hydrogen.
Explanation:
I don't know the answers to the last two, but I think I know the answer to the first one.
Answer:
1. B
Explanation:
1. I believe that the answer is B - hypo means without, so the one that started low and built concentration of the solute was initially (at the beginning) without/had less solute - therefore, it's hypotonic.