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
blondinia [14]
3 years ago
15

Write the name of flame used In charcoal cavity test.why?

Chemistry
1 answer:
Kryger [21]3 years ago
8 0

Answer:

the reducing flame also called the carburizing flame.

Explanation:

because it gets the oxides of the unknown salts

You might be interested in
What type of chemical reaction is<br> 10.Pb + FeSO, → PbSO, + far
masha68 [24]

Answer: To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above. Use uppercase for the first character in the element and lowercase for the second character.

Explanation:

8 0
4 years ago
A sample of 10K gold contains the following: 10.0g gold, 4.0g silver, 5.0g copper, and 5.0g nickel. What is the percent gold in
stellarik [79]

Answer:

oook

hi I am so sorry sorry sorry sorry I don't no answer

Explanation:

but you follow me and give me brainliest ok by by by by

6 0
3 years ago
Read 2 more answers
A balloon (approximate as a sphere) is inflated such that its
Sloan [31]

Answer:

1436

Explanation:

4 0
3 years ago
Suppose the formation of nitrosyl chloride proceeds by the following mechanism: step elementary reaction rate constant 1 NO(g) +
adoni [48]

Answer:

Overall reaction equation;

2NO(g) +Cl2(g) -----> 2NOCl (g)

Explanation:

Given

1) NO(g) + Cl2(g) → NOCl2(g)

2) NOCl2(g) + NO(g) → 2NOCl(g)

Overall reaction equation;

2NO(g) +Cl2(g) -----> 2NOCl (g)

k1= [NOCl2]

k-1= [NO] [Cl2]

k2 = [NOCl2] [NO]

Equilibrium for the first equation (reaction 1)

K= k1/k-1 = [NOCl2]/[NO] [Cl2]

Therefore

[NOCl2] = k1/k-1 [NO] [Cl2]

Rate= k2× k1/k-1 [NO]^2 [Cl2]

Rate = Koverall [NO]^2 [Cl2]

Where Koverall= k1k2/k-1

3 0
4 years ago
What effect would an isotonic solution have on the egg?
Dmitrij [34]
It would begin osmosis on it.  If you put it in vinegar for example water would begin to seep through the membrane.
4 0
4 years ago
Other questions:
  • A sample liquid is cooled to 150 degree Celsius to 30 degree Celsius, causing the liquid to change into a solid. which of the fo
    9·1 answer
  • (Chemistry) Match each item with the correct statement below.
    13·1 answer
  • If a buffer solution is 0.120 M in a weak acid (Ka = 2.0 × 10-5) and 0.440 M in its conjugate base, what is the pH?
    9·1 answer
  • If 11.0 g of MgSO4⋅7H2O is thoroughly heated, what mass of anhydrous magnesium sulfate will remain?
    14·1 answer
  • If I have 13 g of C, how many moles of C do I have?
    13·1 answer
  • Celine has a bottle that contains 20% of milk and the rest water. The bottle has 1 liter of water.
    5·1 answer
  • Sarin is a deadly nerve gas that was outlawed by the Chemical Weapons Convention of 1993. However, it has been used at various t
    13·1 answer
  • Match each element to the correct description of its usual behavior in a<br> chemical reaction.
    15·1 answer
  • Which resource is a direct ecosystem service?
    11·1 answer
  • How do bubbles support the atomic theory?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!