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
Keith_Richards [23]
3 years ago
7

Let this be an easy 5 points for your brainly account all is ask for in return is a "thank you"

Chemistry
1 answer:
aksik [14]3 years ago
7 0

Answer:

absolutly u wil get a thank u

Explanation:

You might be interested in
Which would be the biggest long-term benefit of building a city recycling center? A. building the new recycling building
Shkiper50 [21]

Answer:

C

Explanation:

garbage being reduced is a far more long term other than the other stupid answer choices

7 0
3 years ago
A metal X from two oxide A and B .3.oogm of A and B contain 0.72 and 1.16g of oxygen respectively.calculate the maases of metal
devlian [24]

Answer:

Explanation:

Firstly, we have to determine the mass of metal X. We can do that by interpreting the first and second statement mathematically.

Metal X can form 2 oxides (A and B).

A + B = 3g

The mass of oxygen in A is 0.72g and the mass of oxygen in B is 1.16g.

The mass of metal X in the two oxides will be the same because it's the same metal.

Thus, we represent the mass of the metal in the two oxides as 2X.

2X + 0.72 + 1.16 = 3

2X + 1.88 = 3

2X = 3 - 1.88

2X = 1.12

X = 0.56

<u>Thus, 0.56 g of the metal combines with 0.72g of oxygen in A and 1.16 g of oxygen in B.</u>

Thus, mass of metal (X) in 1g of oxygen in A is

0.56g ⇒ 0.72g

X ⇒ 1

X = 1 × 0.56/0.72

X = 0.78 g

Hence, 0.78g of the metal will combine with 1g of oxygen for A

Also, mass of metal (X) in 1g of oxygen in B is

0.56g ⇒ 1.16g

X ⇒ 1g

X = 1×0.56/1.16

X = 0.48 g

Thus, 0.48g of the metal will combine with 1g of oxygen for B

6 0
3 years ago
Help ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
svp [43]

its c with the older down the older it is


4 0
2 years ago
Read 2 more answers
Which does your digestive system use to break down food molecules? Bases or Acids
Harman [31]

Answer:

acid

Explanation:

4 0
3 years ago
How many protons, neutrons, and electrons make up an ion of
yKpoI14uk [10]

Answer:

protons=15

electron=15

neutron=16

6 0
2 years ago
Other questions:
  • How can scientists determine when a radioactive substance will no longer be dangerous
    5·1 answer
  • In a elements square on the periodic table, the number with the greatest numerial value represents the
    13·2 answers
  • Why is Darwins theory of evolution by natural selection not just a theory
    13·1 answer
  • Which of the following equations is balanced?
    9·1 answer
  • In which type of mirror do you see the most realistic virtual image
    6·1 answer
  • Explain why there would be many more plants in an ecosystem than ape-x consumers. I NEED THIS PLS
    12·2 answers
  • What are the main organs of the muscular system?
    13·2 answers
  • A student has a hamburger, french fries, and soda for lunch. These foods must be changed by the digestive system in order to be
    7·2 answers
  • *WILL GIVE A BRAINIEST &amp; 15 POINTS TO THE CORRECT ANSWER*
    11·1 answer
  • Select the response(s) below that correctly describe(s) part of the process by which elements combine to form ionic compounds.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!