Answer:
C) 0.027
Explanation:
In this case we can start with the <u>reaction</u> between 
and 
, so:
We have an <u>acid</u> () and a <u>base</u> (), therefore we will have an <u>acid-base reaction</u> in which a <u>salt</u> is produced (
) and <u>water</u> (
).
Now we can <u>balance the reaction</u>:
If we have the volume (45 mL= 0.045 L) and the concentration (0.3 M) of the acid we can <u>calculate the moles</u> using the molarity equation:
In the balanced reaction, we have a <u>2:1 molar ratio</u> between the acid and the base (for each mol of 2 moles of are consumed), with this in mind we can calculate the <u>moles of NaOH:</u>
I hope it helps!
Answer:
Brhrhrhrhhrhrhry hehhehdhdhhehehebebebbendjkdjdjfjcjbsksoejejjdnd
Explanation:
Dmdmsnsjsbbs नमस्कार ndjdjdjdjdjdjdjdhdjdjd ndndjdhdjdjdj ndjdjdjdjdjdjdjdhdjdjd ndndjd
<span>The noble gas notation for Carbon is [He] 2s2 2p<span>2</span></span>
