Co2(s). Co2 Solid Solids have definite shape and definite volume. This is because the particles that build up a solid are crammed in a fixed, closely packed geometric arrangement.
Fluids (gases or liquids) do not have definite shape and occupies the shape of the containers. While gases assume the volume of the container, liquids occupy part of it.In aqueous solutions, the particles lose their shape and volume and occupies the shape of its solvent (water). The volume is also modified accordingly. CO2(s) has definite shape and definite volume. and the correct answer would be Co2 solid.
Answer:
Zn + 2HCl => ZnCl2 + H2
Explanation:
This equation represents salt formation or salt preparation. Thus not a neutralization reaction.
According to the molar ratio in the equation, for every 1 mole of HCl, 1 mole of NaCl is formed.
Thus, if 1.9 mol of HCl is used up in the reaction, 1.9 mol of NaCl is formed.
So the answer is 1.9 mol of NaCl.
Answer:
I think it's either A or D I'm not sure hope that I helped you.
Radiocarbon dating is the answer you’re looking for im fairly sure