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3 years ago

Based on Table F, which compound is least soluble in water?

Chemistry

1 answer:

Stella [2.4K]3 years ago

5 0

It would be c plz give me brainlessly hope i’m correct

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The primary mechanism for converting atmospheric carbon into usable forms for life on earth is achieved by

Elan Coil [88]

The primary mechanism for converting atmospheric carbon into usable forms for life on earth is achieved by photonsynthesis. It is a process where plants convert carbon dioxide into forms that can be used by living organisms which is oxygen. Oxygen is a very essential product of photosynthesis which is being used by living organisms to survive.

7 0

3 years ago

Read 2 more answers

Is coffee and water heterogeneous or homogeneous?

stepan [7]

Answer:

coffee is a homogeneous mixture while water is a heterogeneous mixture

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4 years ago

2. What is the mass of 5.3 moles of CaCl2?

Tanya [424]

Answer:

590 g CaCl₂

General Formulas and Concepts:

Chemistry - Atomic Structure

Reading a Periodic Table
Using Dimensional Analysis

Explanation:

Step 1: Define

5.3 mol CaCl₂

Step 2: Identify Conversions

Molar Mass of Ca - 40.08 g/mol

Molar Mass of Cl - 35.45 g/mol

Molar Mass of CaCl₂ - 40.08 + 2(35.45) = 110.98 g/mol

Step 3: Convert

$5.3 \ mol \ CaCl_2(\frac{110.98 \ g \ CaCl_2}{1 \ mol \ CaCl_2} )$ = 588.194 g CaCl₂

Step 4: Check

We are given 2 sig figs. Follow sig fig rules and round.

588.194 g CaCl₂ ≈ 590 g CaCl₂

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3 years ago

A pond has the dimensions of 25 meters long by 20 meters wide. If there are 100 frogs living in the pond, what is the "populatio

sweet-ann [11.9K]

Answer:

D. 5 frogs/sq meter

Explanation:

5 0

3 years ago

Select all of the following that are equal to an impulse of 20 units.

vlabodo [156]

impulse= force ×time

1) 0.1×200=20

2) 5×5.5=27.5

3) 10×2=20

4) 25×0.8==20

so the answers are 1,3,4

<h3>hope it helped :-)</h3>

4 0

4 years ago