Answer:
can someone help me with this one
You need a 55% alcohol solution. On hand, you have a 330 mL of a 80% alcohol mixture. How much pure water will you need to add to obtain the desired solution?
Step-by-step explanation:
I’m back
r over 8.45 = 15.2
r = 128.44
Can you rephrase the question? i dont really understand
Answer:
x = -6 -6 + 4 = 2hope this helps
Answer:
Step-by-step explanation:
59.69