When cream mixes with coffee, is this a chemical or physical change?

1 answer:

7 0

It is a physical change when cream mixes with coffee, it changes the color of the coffee. When you add more or less cream there is a color change depending on the consistency of cream. The properties are not changes and a no new compound is formed as in chemical change with a reaction of two compounds, a new compound is formed with different properties. So it is a physical change.

You might be interested in

A piece of wood has a mass of 36g and measures 3cm X 6cm X 4cm. What is the density of the wood? Would the piece of wood float o

Fudgin [204]

Answer:

Explanation:

The density is

1.1 g c m 3 .

4 0

2 years ago

NaClO3 > NaCl + O2 <br> Balance

tiny-mole [99]

Answer:

Balancing Strategies: To balance this reaction it is best to get the Oxygen atoms on the reactant side of the equation to an even number. Once this is done everything else falls into place. Put a "2" in front of the NaClO3. Change the coefficient in front of the O2.

6 0

2 years ago

True [87]

P1V1 = P2V2

P1 = 720 mmHg
V1 = 450. mL
P2 = 760 mmHg (this is the pressure at STP)

Use these to solve for V2:
(720)(450) = 760V2

V2 = 426 mL

3 0

1 year ago

Read 2 more answers

Do you think this is an ethical decision

mrs_skeptik [129]

yes no maybe do you boo

5 0

2 years ago

Which statement is true about the compound ammonium sulfate [(NH4)2SO4] ?

BabaBlast [244]

Answer:

It is a salt of two polyatomic ammonium ions and one polyatomic sulfate ion

Explanation:

Ammonium Sulfate is an ionic compound formed by two polyatomic ions, Ammonium NH+4 and Sulfate SO−4 . ... Therefore, it will take two +1 ammonium ions to balance the one -2 sulfate ion. This will make the formula for Ammonium Sulfate (NH4)2SO4

4 0

2 years ago

Read 2 more answers