It is a poly atomic anion because it has more than one atom and a negative charge
Answer:
I attached a photo of balanced equations but thats as much as I can help.
Explanation:
Answer: CO2 and H2O
Explanation: I already took the test it's right
Answer:
19.278049929737628457607385688801
Explanation:
Volume = L * W * H
Volume = 17.78 * 9.21 * 4.45 = 728.70441
Density = Mass / Volume
Mass = 14,048
14,048 / 728.70441 = 19.278049929737628457607385688801
Density = 19.278049929737628457607385688801