Answer:
Intrusive and Extrusive igneous rocks.
Explanation:
Igneous rocks are defined as those rocks that are formed when magma undergoes the process of crystallization and solidification at or below the earth's surface. For example, Granite, Rhyolite, Gabbro and Diorite.
The igneous rocks are of two different types, namely-
- Intrusive igneous rocks- This type of igneous rocks are formed when the magma crystallizes below or within the earth's crust. For example, Granite.
- Extrusive igneous rocks- This type of igneous rocks are formed when the magma crystallizes and solidifies at the surface of the earth. For example, Basalt.
Acceleration is a measure of the change in velocity of a moving object. :)
Answer:
I) Solvent-solvent interactions involves B & F.
B. Interactions involving dipole-dipole attractions.
F. Interactions between the water molecules.
II) Solute-solute interactions involves A & D.
A. Interactions between the ions of sodium chloride.
D. Interactions involving ion-ion attractions.
III. Solute-solvent interactions involves G & C
G. Interactions formed between the sodium ions and the oxygen atoms of water molecules.
C. Interactions formed during hydration.
Answer:
The answer to your question is:
Explanation:
2.45 g of Phosphorus
MW P = 31 g
MW P2O5 = 2(31) + 5(16) = 142 g
From the balance reaction
4 P ⇒ 2 P2O5
Then 4(31) g P ⇒ 2 (142) g P2O5
124g of P ⇒ 284 g of P2O5 Rule of three
2.45g P ⇒ x
x = 2.45 x 284/124 = 695.8/124 = 5.61 g of P2O5
Answer:
There are light absorbing color bodies called chromophores that are present in dyes. Ultraviolet rays are one of the causes of fading because they can break down chemical bonds and fade the color in objects.
