Answer: Fossils, Precambrian
Explanation:)
Answer:
$205,000
Explanation:
The graph is linear so all you have to do is look at x and y axis
Answer:
0.66 mol
Explanation:
Zero Gauge pressure = 14.7 psi
Pressure read = 173 psi
Actual pressure = 173 psi - 14.7 psi = 158.3 psi
P (psi) = 1/14.696 P(atm)
So, Pressure = 10.77 atm
Given that:
Temperature = 20 °C
The conversion of T( °C) to T(K) is shown below:
T(K) = T( °C) + 273.15
So,
T₁ = (20+ 273.15) K = 298.15 K
V = 1.50 L
Using ideal gas equation as:
where,
P is the pressure
V is the volume
n is the number of moles
T is the temperature
R is Gas constant having value = 0.0821 L atm/ K mol
Applying the equation as:
10.77 atm × 1.50 L = n ×0.0821 L atm/ K mol × 298.15 K
⇒n = 0.66 mol
A mixture is the matter which composed of atleast two compounds or solute which comprises to produce either homogenous or hetrogenous mixture. Homogenous mixture is the mixture contains two or any number of compounds in similar ratio whereas hetrogenous mixture is the mixture contains number of compounds but their ratio is not similar.
Sulfur trioxide is a compound not any type of mixture. Sulfur trioxide is composed of sulfur atom along with three oxygen. Its hybridisation is sp^2 and having planar geometry.
Thus, Sulfur trioxide is a compound not any type of mixture
Answer:
DNA is a vital for all living beings even plants.
Explanation:
It is important for inheritance, coding for proteins and the genitic instruction guide for life and its processes. DNA holds the instruction for an organisms or each cells development and reproduction and ultimately death.