The information that a foliated metamorphic rock provide about the conditions it was formed under are:(for many diffrent rocks like Phyllite and Amphibolite)
you can tell by its features like if its smooth and sleek or if its rough and bumpy those physical features.
Answer:
I think this the right answer maybe, the space between neurons is called a synapse. The nucleus of a neuron is located in the cell body. Axons carry messages toward the cell body. These are the true ones I think.
Explanation:
Answer:
6.94 × 10⁴ J
Explanation:
We can calculate the work (W) associated with the compression of a gas at constant pressure using the following expression:
W = -P . ΔV
where,
P is the external pressure
ΔV is the change in the volume
Knowing that 1 atm.L = 101.325 J, the work of compression is:
The positive sign of the work means that the surroundings do work on the system.
Answer:
Laws governing gas behavior.
Explanation:
Boyle's law:
It relates the pressure and volume of an ideal gas at a constant temperature.
According to this law:
"The volume of a fixed amount of gas at constant temperature is inversely proportional to its pressure".
.
Charle's law:
It relates the volume and absolute temperature of an ideal gas at a constant pressure.
According to this law:
"The volume of a fixed amount of gas at constant pressure is directly proportional to its absolute temperature".
.
Avogadro's law:
According to this law:
equal volumes of all gases under the same conditions of temperature and pressure contain, an equal number of moles.
.
Ideal gas equation:
By combining all the above-stated gas laws, this equation is formed as shown below:
R is called universal gas constant.
It has a value of 0.0821L.atm.mol-1.K-1.
Answer:
The answer to your question is below
Explanation:
2)
1Na₂S + 1CaSO₄ ⇒ 1Na₂SO₄ + 1CaS
Reactans Elements Products
2 Na 2
2 S 2
1 Ca 1
4 O 4
3) 3LiNO₃ + 1Na₃PO₄ ⇒ 1Li₃PO₄ + 3NaNO₃
Reactants Elements Products
3 Li 3
3 N 3
13 O 13
3 Na 3
1 P 1
4) 1(NH₄)₂CO₃ + 1MgSO₄ ⇒ 1(NH₄)₂SO₄ + 1MgCO₃
Reactants Elements Products
2 N 2
8 H 8
1 C 1
7 O 7
1 Mg 1
1 S 1
5) 1Ca(OH)₂ + 1Na₂CO₃ ⇒ 2NaOH + 1CaCO₃
Reactants Elements Products
1 Ca 1
5 O 5
2 H 2
2 Na 2
1 C 1