As you know
<span>d=v .t</span>
We need to find the distance traveled in 5.4 hout for q car.
<span>d=v×t
=120km/h×5.4h
=648km
so, the total disctance of the car 1 on 35 liters is 648 km</span><span>
45L=648km
</span>To get the Value for 1 Liter Divide both sides with 45 and you get
<span><span><span><span>45L/</span>45L</span>=<span>648/45L
</span>=14.4km/L</span></span>
Answer:
Explanation:
molecular weight of creatinine = 131
1 mg of creatinine = 1 x 10⁻³ / 131 = 7.63 x 10⁻⁶ mole of creatinine.
volume of solution = .1 L
mass of blood solution = .1 x 1025
= 102.5 g
mass of solvent = 102.5 g approximately
= .1025 kg
molality = mole of solute / mass of solvent in kg
= 7.63 x 10⁻⁶ / .1025 kg
= 74.44 x 10⁻⁶ .
Osmotic pressure :---
π V / T = nR π is osmotic pressure , V is volume of solution in liter , T is absolute temperature , n is molality .
π x .1 / 298 = 74.44 x 10⁻⁶ x .082
π = 18.19 x 10⁻³ atm
Justice Sonia Sotomayor<span> is the first Latina to sit on the United States Supreme Court.</span>
Answer/Explanation:
62.559%
mass of an element X 100%
mass of the compound
Scientific Notation: 3.45 x 10^5
E Notation: 3.45e5
Answer: A
The protons in the nucleus repel each other
Explanation:
the number of protons inside a nucleus increases the electrostatic repulsion between protons increase reducing the binding energy. Thus the electrostatic force determines the stability of a nuclear configuration
