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
Maurinko [17]
3 years ago
14

Plz help im begging

Chemistry
1 answer:
vladimir2022 [97]3 years ago
7 0

Answer:

A. glass and diamond

Explanation:

You might be interested in
3. Hypothesize Earth systems interact with
miv72 [106K]

Answer:

hi sorry

Explanation:

none

7 0
3 years ago
Which evidence cannot be found in spoiled foods?
eimsori [14]

Answer:

a. Change of state

Explanation:

Because you will see that the state has changed

8 0
2 years ago
Does the mass number of an atom change when the atom forms a chemical bond?
cupoosta [38]
No it stays the same the only thing that changes are the number of electrons
6 0
3 years ago
A certain metal hydroxide, m(oh)2, contains 32.8% oxygen by mass. what is the identity of the metal m? enter the full name of th
Simora [160]

Solution:[tex]Let the molar mass of metal M is 'a',\\ \rn(so)\\ \frac{M_{o}}{2M_{H}+2M_{o}+a}        =\frac{2.16}{2.1+2.16+a} =0.328\\ By simple algebric calculation. We get,\\         a=63.56g/mol\\ \rn(Now,)\\

We have to confirm which metal has the molar mass of 63.56g/mol. By using periodic table we have to find it the we get it is Copper(Cu).

8 0
3 years ago
How many moles of oxygen are needed to react with 3.24 moles of ammonia?
vlada-n [284]

Answer:

12 mol

Explanation:

5 0
3 years ago
Other questions:
  • A 50.0 mL sample of sulfuric acid was neutralized with 133.0 mL of a 0.150 M NaOH solution in a titration.
    15·1 answer
  • A student prepares 150.0 mL of 1.40 M HCl using 35.0 mL of a stock solution. What is the concentration of the stock solution? Us
    5·1 answer
  • Evan watches the weather report on the news. The announcer states that an air mass formed over a tropical ocean is moving into t
    15·2 answers
  • What is the pressure of 2 moles of gas at 300k with a volume of 4.0l
    8·2 answers
  • An organism is heterotrophic, multicellular/unicellular, eukaryotic, and
    6·2 answers
  • Which of the following ions is a polyatomic ion?
    14·1 answer
  • Review
    6·1 answer
  • If you put 8 protons and 8 neutrons, which element did you make?
    8·1 answer
  • What does an enthalpy of formation table look like for ions?
    8·1 answer
  • How many grams of sodium are in 10g. of aodium sulfate
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!