Answer:
0.5 mole CO2=0. 5×44=22 gm.
Answer: D NH3
Explanation:When NH3 , popularly called ammonia react with water, the water molecules dissociate into it's components H^+ and OH^-,the H^+ which is the cation forms an hydrogen bond with ammonia NH3 to form NH4^+ while the anion form is OH^-.the reaction itself is a dipolar reaction .
NH3 + H2O_____NH4^+ +OH^-
Answer:
triumph
Explanation:
Because women had been fighting so much that she feels triumphant that they will succeed and they are willing to continue until they reach success
Answer:
The uncertainty of the position of the bacterium =
Explanation:
Given that:
mass (m) =0.500 fg
To kilogram; we have:
Velocity (v) = 7.00 μm/s
To meter/seconds (m/s);
Velocity (v) =
Uncertainty of the velocity is given as 4% = 0.04
Then; multiplying the velocity of the bacterium; we have:
To determine the uncertainty in the momentum;we multiply the uncertainty in the velocity by the mass:
Now; according to Heisenberg's Uncertainty Principle;
where;
= uncertainty in the position
uncertainty in the velocity
h = Planck's Constant
Thus, the uncertainty of the position of the bacterium =