Answer: a prokaryotic cell lacks a nucleus and membrane, but has flagella and bound organelles
Explanation: prokaryotic cells are less complex than eukaryotic cells and are unicellular organisms
Answer:
N₂
Explanation:
Using ideal gas law, you can find moles of the gas:
PV = nRT
PV / RT = n
<em>Where P is pressure (2.00atm); V is volume (4.0L), n are moles of gas; R is gas constant (0.082atmL/molK); and T is absolute temperature (30.0°C +273.15 = 303.15K)</em>
Replacing:
2.00atm×4.0L / 0.082atmL/molK×303.15K = n
<em>0.322 moles of gas = n</em>
The difference in mass is equal to mass of the gas. Knowing both moles and mass of the gas, molecular mass of the gas is:
9.1g / 0.322mol = <em>28.3g/mol</em>
As the gass is a diatomic gas, each atom weights 28.3/ 2 = <em>14.1g/mol </em>and this is the mass of nitrogen atom. Thus, the diatomic gas is<em> N₂</em>
You could ask whether the black crust is a new substance formed from silver underwent a chemical change because a chemical change produces a new substance.
C.) both secrete toxins and have thorns (It simply depends on what kind of plant it is)
Answer:
<h3>Molar mass of WO3 = 231.8382 g/mol
</h3><h3>
</h3><h3>Convert grams Tungsten(VI) Oxide to moles or moles Tungsten(VI) Oxide to grams
</h3><h3>
</h3><h3>Molecular weight calculation:
</h3><h3>183.84 + 15.9994*3</h3>
Explanation:
<h3>#hopeithelps</h3><h3 /><h2>brainliest me later.</h2>