Science, asked by advocate519, 6 hours ago

how can you use chemical formulas to determine if a change is either chemical or physical?

Answers

Answered by zamanqasseemi

Answer:

The best way to be completely certain whether a change is physical or chemical is to perform chemical analyses, such as mass spectroscopy, on the substance to determine its composition before and after a reaction

Explanation:

hope this helped you

Previous Question

Next Question

Similar questions

Chemistry, 3 hours ago

calculate the molar mass of oxalic acid (H=1,C=12,O=16)...

Math, 3 hours ago

Verify that (x × y) ^ - 1 = x ^ - 1 × y ^ - 1 (a) x = 2/5, y = -3/7...

Computer Science, 3 hours ago

(a) Group the following functions under appropriate headings, assuming that they are to form the basis for a menu-driven word-processing system - the headings you choose will become the menu titles, with the functions appearing under the appropriate one. You can choose as many or as few menu headings as you wish. You may also alter the wordings of the functions slightly if you wish. save, save...

Environmental Sciences, 6 hours ago

In which of these places are you most likely to find a mehindi artist at work...

Math, 6 hours ago

please answer with explanation...

Math, 8 months ago

1. Express each of the following as a Roman numeral: (iii) 14 (vii) 54 ...

Computer Science, 8 months ago

7. State two examples of G2E services.

Math, 8 months ago

Two adjacentangles on a straight line are in the ratio 11:7 Find the measure of each of these angles...