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
iragen [17]
3 years ago
14

What’s a test you can give to show the difference between metal and gold

Chemistry
1 answer:
DENIUS [597]3 years ago
7 0

Answer:

An Acid Test

An acid test is any qualitative chemical or metallurgical assay which uses acid ( most commonly), and historically, the use of a strong acid to distinguish gold from base metals.

Explanation:

I hope it helps

You might be interested in
How many grams of water, H20 are needed if 88<br> grams of CO2 gas are produced?
joja [24]

Answer:

Explanation:

If one mole of carbon monoxide has a mass of 28.01 g and one mole of carbon dioxide has a mass of 44.01 g , it follows that the reaction produces 44.01 g of carbon dioxide for every 28.01 g of carbon monoxide.

3 0
2 years ago
Help please fast will mark as Brainliest
wlad13 [49]

Answer:

The answer is 2i on right hand side.

Explanation:

We should star by checking the equation from right.

First we check how many Zn r there in left hand side. Which is 1. Let us check how many Znr there in right hand side, there is 1.So Zn is balanced, and don't worry about Znplus2 on right hand side it is just the ions not how many zinc r there.

Now let us check how many I are there left hand side. Which is 2. Now how many I are there in right hand side? Only 1.

So we put 2 behind I.

Now there r 2 I on both sides.

Its simple actually.

3 0
3 years ago
Read 2 more answers
What is the molar mass of chromic sulfate, Cr2(SO4)3?
mestny [16]

Answer:

392.16 g/mol

Explanation:

4 0
3 years ago
PLEASE ANSWER ASAP
kodGreya [7K]

Answer:It is C i got it correct

Explanation:

7 0
3 years ago
I still need help!!! I even asked my science teacher and she B. But idk...I’m torn between A and B!!! APEX
Radda [10]

“Water” is the best thermal insulator.

Option: B

<u>Explanation</u>:

“Thermal insulators” are the materials which do not allow heat to transfer. “Water” is the substance which does not transfer heat. Hence, the “water” is the best “thermal insulator”. Water is the bad conductor of thermal heat. Water has “low thermal conductivity” than other substances, so this acts as an insulator as long as it is not traveled from one place to another. Heat is transferred when a “hot object collides” with “the cold objects”. The “thermal conductivity” of “water” is 0.6 W/m K.

6 0
3 years ago
Other questions:
  • How many moles are in 22 grams of Argon
    8·2 answers
  • What is the mass of a bacterial cell?
    12·2 answers
  • What comes right before the "analyzing the data" step of the scientific
    14·1 answer
  • What evidence exists to support the idea that the composition of ocean water includes dissolved oxygen?
    9·2 answers
  • Calculate the volume of a cube of side 10 cm
    14·2 answers
  • Calculate the mass percent of calcium chloride in 8.87 g of calcium chloride in 65.1 g of water
    15·1 answer
  • Look at pictures and help please
    15·1 answer
  • What mass of chlorine gas is contained in a 10.0 L tank at 31.0° C and 3.50 atm?
    13·1 answer
  • 4) What type of weather events cause weathering and erosion?
    12·2 answers
  • Does the pH increase or decrease, and does it do so to a large or small extent, with each of the following additions?(c) 5 drops
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!