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4 years ago

What are the functions of gasoline, kerosene, diesel, acetone and ethyl alcohol?

1 answer:

4 0

Function of gasoline is: use of fuel for inside combustion engines

Function of kerosene is: use for jet engines, domestic heaters, and lamps and as a cleaning substance.

Function of diesel is: use as heavy petroleum.

Function of Acetone is : use as organic substance and synthetic reagent.

Function of ethyl alcohol is: use chiefly as substance, and in beverages and medicines.

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The group of cells that are organized into columns and rows

Brrunno [24]

Explanation:

vertical columns and horizontal rows, hope it helps

5 0

3 years ago

What is the volume, in milliliters, occupied by 30.07 g of an object of density equal to

den301095 [7]

Answer:

$\boxed {\tt 20.317567567568 \ mL}$

Explanation:

The density formula is:

$d=\frac{m}{v}$

Let's rearrange the formula for $v$ . the volume. Multiply both sides by $v$ , then divide by $d$ .

$d*v=\frac{m}{v}*v$

$d*v=m$

$\frac{d*v}{d}=\frac{m}{d}$

$v=\frac{m}{d}$

The volume can be found by dividing the mass by the density. The mass of the object is 30.07 grams and the density is 1.48 grams per milliliter.

$m= 30.07 \ g\\d= 1.48 \ g/mL$

$v=\frac{30.07 \ g}{1.48 \ g/mL}$

Divide. Note, when dividing, the grams, or $g$ will cancel out.

$v= \frac{30.07}{1.48 \ mL}$

$v=20.317567567568 \ mL$

The volume of the object is 20.317567567568 milliliters.

3 0

4 years ago

Matter in the ______ state completely fills the volume of its container

mr_godi [17]

Answer:

gas

Explanation:

solids have a specific shape. liquids change to fill a shape but maintain the same volume. gases change there shape and volume to fill a space.

5 0

3 years ago

Read 2 more answers

Copper chloride cannot be produced by reacting copper with hydrochloric acid, why?

tatiyna

The equation that you’re looking at is Cu (copper) + HCl (hydrochloric acid) —> CuCl (copper chloride). This doesn’t work because copper chloride doesn’t contain hydrogen. The equation would only work if the reactants were chlorine and copper only.

5 0

2 years ago

Make a prediction about the relationship between electrons and molecular shapes

7nadin3 [17]

The electrons and the nuclei will settle into positions that minimize repulsion and maximize attraction.

4 0

3 years ago