<em>Answer: </em>
- Concentration of K+ = 1.47 M
- Concentration of Po4∧-2 = 0.4908 M
<em>Given Data:</em>
No. of moles of K3PO4 = 0.800 mole
Molarity of K3PO4 = 0.800÷1.63 = 0.4908
<em>Chemical equations:</em>
K3PO4 ⇔3 K+ + PO4∧-2
<em>Solution: </em>
K3PO4 : K+ K3PO4 : PO4∧-2
1 : 3 1 : 1
0.4908 = 0.4908 × 3 = 1.47 M 0.4908 = 0.4908 × 1 = 0.4908 M
Of the following, which is most likely to result after a farmer sprays his crops with pesticides?D. A neighbor’s well tests positive for pesticides.
Carbon dioxide is a colorless, odorless gas. Why is it considered a pollutant?
A. It gets into natural waters and kills fish.
→Answer:
evaporation, condensation, precipitation
Explanation:
this diagram may help
Answer:
8. the formula of the products are CO2(g) , H2O (l) and NaCl (aq)
Explanation:
s- solid
g- gas
l- liquid
aq- aqueous, means acid
These are the products of the equation, you can balance this by searching up a video on how to do so, or use a balance equations calculator online. Balancing is very easy tho.