1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gelneren [198K]
3 years ago
12

I AM GIVING 15 + 8 POINTS AND THE BRAINLIEST TO THE PERSON WHO CAN HELP ME WITH THESE QUESTIONS PLS!!!!!!

Chemistry
1 answer:
ss7ja [257]3 years ago
3 0
250f degrees
-3.0c
360f  boiling -4.0c freezing
34g/mol 
You might be interested in
Solution A has a pH of 3, and solution B has a pH of 5. Which statement best
Katyanochek1 [597]

Answer:

C. Solution B is less acidic than solution A.

8 0
3 years ago
Which medium slows the speed of light waves? Select all that apply.
77julia77 [94]

Answer : pool water

Explanation:

3 0
3 years ago
What is the source of energy for an earthquake
MA_775_DIABLO [31]
Seismic waves is the energy of and earthquake aka Elastic Energy
3 0
3 years ago
Read 2 more answers
Hi I need help with the Lab report for the 'Flame Lab' in edge
Ludmilka [50]

Flame test is a qualitative test which is used to identify the metal and metalloid ion in the sample.

<h3>What is Flame Test ?</h3>

A Flame test is used to identify the metal and metalloid ion in the sample. Flame test is a qualitative test. Not every metal ion emit color when it is heated in the gas burner.

<h3>What is the Purpose of Flame test ?</h3>

The purpose of flame test is used to find the identities of ions in two solutions of unknown composition by comparing the colors they produce.

<h3>What are the material used ?</h3>
  • Bunsen Burner
  • Matches
  • Gloves
  • Weighing dishes
  • Beakers

Thus from the above conclusion we can say that Flame test is a qualitative test which is used to identify the metal and metalloid ion in the sample.

Learn more about the Flame test here: brainly.com/question/864891
#SPJ1

7 0
2 years ago
What is the molar mass of a substance?
OlgaM077 [116]

oops pls forgive me I accidentally did the wrong question.

4 0
3 years ago
Other questions:
  • What mass of nitrogen gas is required to react completely with 2.79 g of hydrogen gas to produce ammonia?
    15·1 answer
  • A urine sample has a mass of 147 g and a density of 1.010 g/ml. what is the volume of this sample?
    8·1 answer
  • Dalam kajian geografi, cara pandang dan cara pikir terhadap objek material dari sudut geografi disebut objek
    6·1 answer
  • Can a physical change actually change what a substance is?
    8·1 answer
  • Which describes the process that forms teflon tm? molecular fluorine (f2) undergoes polymerization. a fluorocarbon polymer break
    6·2 answers
  • 1. Ethanoic acid is a weak acid and hydrochloric acid is a strong acid.​
    9·1 answer
  • Due Today!!!
    6·1 answer
  • 4.
    9·1 answer
  • If the atoms that share electrons have an unequal attraction for the electrons, the bond is called
    14·1 answer
  • What volume of a 15.0% by mass NaOH solution, which has a density of 1.116 g/mL , should be used to make 5.05 L of an NaOH solut
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!