Answer:
Water and Rubbing alcohol.
Explanation:
Both are clear liquids, and the other answer choices are colored. So, these are the correct answers.
Answer:
.0027 M
Explanation:
We must calculate the threshold concentration of PO3−4 using Ksp and the given concentration of Ca2+:
Ca3(PO4)2(s)⇌3Ca2+(aq)+2PO3−4(aq)
Ksp=8.6×10−19=[Ca2+]3[PO3−4]2=(4.9×10−5M)3[PO3−4]2
[PO3−4]=0.0027 M
Arizona
It is surrounded by California, New Mexico, Nevada, Utah, and Mexico
Answer:
Normally, it explains that matter cannot be created or destroyed. It demonstrates different chemical reactions that help show the different transformations of the matter but will never destroy it or create it.
23.450
i did this in chem so this should be right
