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
Helen [10]
4 years ago
6

Silver and gold are both considered coinage metals. How does a mile of silver compare with a mole of iron ?

Chemistry
1 answer:
fomenos4 years ago
7 0

Answer:

both have the same number of atoms

Explanation:

saw it on a quizlet

You might be interested in
Which of the following minerals is a ferromagnesian silicate?
lutik1710 [3]

Answer: Hornblende

Explanation: Even more permissive than pyroxene, amphibole has compositions that can be extremely intricate. For instance, the elements sodium, potassium, calcium, magnesium, iron, aluminum, silicon, oxygen, etc. can be found in hornblende.

3 0
1 year ago
what type of bacteria use the enzyme nitrate reductase to metabolize nitrogen oxides and transform them back to nitrogen gas?
stealth61 [152]

Denitrifying Bacteria such as Pseudomonas aeruginosa is the type of bacteria that use enzyme nitrate reductase to metabolise nitrogen oxides to nitrogen gas.

Denitrification is the process whereby nitrites or nitrogen oxides is converted to nitrogen gas by a denitrifying Bacteria such as Pseudomonas.

Pseudomonas aeruginosa uses enzyme nitrate reductase to reduce nitrate to nitrite.

Then nitrite is then converted back to nitrogen gas.

Therefore, Pseudomonas aeruginosa is a type of bacteria that uses enzyme nitrate reductase.

7 0
3 years ago
How many grams of chromium metal are plated out when a constant current of 8.00 A is passed through an aqueous solution containi
Vsevolod [243]

Answer:

fijhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Explanation:

6 0
3 years ago
How many moles are in 8.90 X 10^24 atoms of Na?
mixas84 [53]

Answer:

1.48 x 10^47 mol of Na

Explanation:

8.90 x 10^24 atoms of Na (1 mol of Na/6.022 x 10^23 atoms of Na)=

1.48 x 10^47 mol of Na

5 0
3 years ago
Air trapped in a cylinder fitted with a piston occupies 145.7 mL at 1.08 atm pressure.
tigry1 [53]
What is the new fil what is the new volume win the piston is depressed increase the pressure by 25 50
5 0
3 years ago
Other questions:
  • Which lists the molecules in order from most complex to least complex?
    15·2 answers
  • Which statement is possible
    10·1 answer
  • Qué concentración en % m/m tendrá una solución preparada con 20 g de NaCl (cloruro de sodio, sal común) y 200 g de agua?
    15·1 answer
  • What is the atomic weight of a hypothetical element consisting of two isotopes, one with a mass of 62.2 u which is 24% abundant,
    14·1 answer
  • For the gas phase decomposition of nitrosyl chloride at 400 K , the rate of the reaction is determined by measuring the appearan
    8·1 answer
  • How many chromosomes would be in a sex cell of a Syrian hamster
    6·1 answer
  • What does the prefix "eicos"
    14·1 answer
  • A box has sides of 10 cm, 8.2 cm, and 3.5 cm. What is its volume?
    10·2 answers
  • Calculating molarity please help. I've been stressing out so much.
    10·1 answer
  • What is the total volume of solution that was dispensed from this burette?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!