All of the boxes in the chart are Gg
1. 100%
2. 0%
Answer:
4.15×10⁻²¹ moles of Sn
Explanation:
This question can be solved by a simple rule of three.
We know that 1 mol contains 6.02×10²³ particles.
In this case, our particles are the atoms, so:
6.02×10²³ atoms / 1 mol . 2500 atoms = 4.15×10⁻²¹ moles.
The knowledge of mol can be applied for everything:
A mol of molecules
A mol of atoms
A mol of a compound
Answer:
if I'm not mistaken, it is called a mixture
Archaea<span> and </span>bacteria are tiny, single-cell organisms which cannot be seen by the naked human eye. They are microbes and both prokaryotes. This means that they do not have a nucleus and lack membrane-bound organelles.
Protists on the other hand are small eukaryotes. They can<span> be unicellular or multicellular, but most of them are unicellular which is characteristic they share with the bacteria and archaea.
</span><span>- They transcribe sections of their DNA code into RNA, then translate this RNA into protein using complex structures called ribosomes.
</span><span>- Have cell membranes made of chemicals called phospholipids.
</span>- Have similar biochemical processes, for example the process glycolysis (the process <span>used to break down glucose).</span>
<u>Given:</u>
Mass of asteroid, M1 = 5.00*10¹² kg
Velocity of asteroid V1 = 15.0 km/s
Mass of moon, M2 = 7.36*10²² kg
<u>To determine:</u>
The recoil velocity of moon, V2
<u>Explanation:</u>
Since the collision is perfectly inelastic, momentum is conserved. therefore,
M1 * V1 = M2* V2
V2 = M1*V1/M2 = 5.00*10¹² *15.0 /7.36*10²² = 1.02*10⁻⁹ km/s
