All categories

4 years ago

Help Please earth science

Chemistry

1 answer:

alina1380 [7]4 years ago

4 0

Use the image to determine which of the following statements is true?

1) The granite is younger than unit B.2) Unit B and the granite are the same age.3) The relative ages of teh granite and unit B cannot be determined from the information given.4) Unit B is younger than the granite.

You might be interested in

What type of reaction is Mg + H2Cl2 — MgCl2 + H2?

lara [203]

Single replacement since the Mg combines with Cl2 and H is left alone

6 0

4 years ago

Is smoke a element, compound , heterogenous mixture or a solution??

Anna71 [15]

Heterogeneous mixture

6 0

3 years ago

Read 2 more answers

Draw the structure of 4-chlorophthalic acid in the window below.

neonofarm [45]

The structure of 4-chlorophthalic acid is attached below:

4-chlorophthalic acid is a dibasic acid i.e. it has 2 replaceable hydrogen atom. As compared to mineral acids, it is a weak acid. However, as compared to aliphatic acid, it is a strong acid. This is because of resonance effect.

6 0

4 years ago

Read 2 more answers

Three products of destructive distillation of coal please answer quickly

muminat

Answer:

the three products of destructive distillation of coal are:-

1. coal gas

2. coke

3. ammonia liquor

7 0

3 years ago

Read 2 more answers

Calculate the molarity (M) if 3.35g of H3PO4 is dissolved in water to give a total volume of 200mL

lyudmila [28]

Answer:

0.171 M

Explanation:

Step 1: Given data

Mass of H₃PO₄ (solute): 3.35 g

Volume of solution (V): 200 mL

Step 2: Calculate the moles of solute

The molar mass of H₃PO₄ is 97.99 g/mol.

3.35 g × 1 mol/97.99 g = 0.0342 mol

Step 3: Convert "V" to liters

We will use the conversion factor 1 L = 1000 mL.

200 mL × 1 L/1000 mL = 0.200 L

Step 4: Calculate the molarity of the solution

We will use the definition of molarity.

M = moles of solute / liters of solution

M = 0.0342 mol/0.200 L = 0.171 M

8 0

3 years ago