Bnvs216 Bnvs216

13-03-2014
Chemistry

Answered

Is melting cheese a physical or chemical change it's for science

Answer :

jazziejazzer jazziejazzer

13-03-2014

It is a physical change because it is a solid going to a liquid.

Answer Link

jennagirl708 jennagirl708

13-03-2014

It is a physical change: A chemical change would be if...there was bubbles, smoke, etc... A physical change is if it changes color, odor, shape, other PHYSICAL appearances.

Answer Link

Other Questions

5. A solution is prepared with [tex]$3.26 \, \text{g} \, \text{KCl}$[/tex] and water to make [tex]$25.0 \, \text{mL}$[/tex] of [tex]\text{KCl}[/tex].a. What is

The chart below shows a production possibility schedule for a pastry shop that makes a profit of [tex] \$0.50 [/tex] per donut and [tex] \$0.75 [/tex] per bagel

Janice measured the mass and the volume of an object. She then determined the density of the object by dividing the object's mass by its volume ([tex]$D=\frac{m

What is the largest number that evenly divides the top and bottom of bevelled 12 over 20?

Solve the following inequality:[tex]\[ 4a - 11 \ \textgreater \ 13 \][/tex]

Give only one answer to each question.1. Calculate the amount of substance in 15 grams of [tex]$CaCO_3$[/tex]. [tex]\([ Ca = 40, C = 12, O = 16 ]\)[/tex]A. [tex

What process creates new sea floor as plates diverge at mid-ocean ridges?a) Plate tectonics b) Sea-floor spreading c) Subduction

Describe how mechanical engineering principles are applied in the optimization of renewable energy systems, including wind and solar power?

Define base and acid

49. How many liters of CO[tex]\(_2\)[/tex] gas are contained in 1 kg of CO[tex]\(_2\)[/tex] gas at NTP?A. 22.4 L B. 100 L C. 509 L50. The atomic size of eleme