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
goldfiish [28.3K]
3 years ago
6

What type of ions do nonmetals naturally form?

Chemistry
2 answers:
tensa zangetsu [6.8K]3 years ago
8 0
Non-metal atoms gain an electron, or electrons, from another atom to become >negatively charged ions.
VARVARA [1.3K]3 years ago
6 0

Answer:

Negative Ions

Explanation:

Nonmetals naturally form Negative Ions by gaining electrons to fill the valence shell

You might be interested in
3-ethyl-2-methyl-2-pentene
gayaneshka [121]
See photo for drawing :)

3 0
3 years ago
Calcium carbide, CaC2, reacts with water to form calcium hydroxide and the flammable gas ethyne (acetylene) in the reaction: Wha
AysviL [449]

Answer:

1 mole of CaC₂ will produce 26g of C₂H₂ or 64.1g of CaC₂ will produce 26g of C₂H₂

Explanation:

Hello,

To solve this question, we'll require a balanced chemical equation of reaction between calcium carbide and water.

Equation of reaction

CaC₂ + 2H₂O → Ca(OH)₂ + C₂H₂

Molar mass of calcium carbide (CaC₂) = 64.1g/mol

Molar mass of water (H₂O) = 18g/mol

Molar mass of calcium hydroxide (Ca(OH)₂) = 74g/mol

Molar mass of ethyne (C₂H₂) = 26g/mol

From the equation of reaction, 1 mole of CaC₂ will produce 1 mole of C₂H₂

1 mole of CaC₂ = mass / molar mass

Mass = 1 × 64.1

Mass = 64.1g

1 mole of C₂H₂ = mass / molar mass

Mass = 1 × 26

Mass = 26g

Therefore, 1 mole of CaC₂ will produce 26g of C₂H₂

Note: this is a hypothetical calculation since we were not given the initial mass of CaC₂ that starts the reaction

7 0
3 years ago
How many mL of 3.0M HCl are needed to make 300.0 mL of a 0.10M HCl?
nalin [4]

Answer:

V₁  = 10 mL

Explanation:

Given data:

Initial volume of HCl = ?

Initial molarity = 3.0 M

Final molarity = 0.10 M

Final volume = 300.0 mL

Solution:

Formula:

M₁V₁  =  M₂V₂

M₁ = Initial molarity

V₁  =  Initial volume of HCl

M₂ =Final molarity

V₂ = Final volume

Now we will put the values.

3.0 M ×V₁  =  0.10 M×300.0 mL

3.0 M ×V₁  = 30 M.mL

V₁  = 30 M.mL /3.0 M

V₁  = 10 mL

3 0
3 years ago
When 1mol of a gas burns at constant pressure, it produces 2430 j of heat and does 5 kj of work?
navik [9.2K]
Convert  2430j  to  Kj  that  is  divide  by  1000 
2430/1000=2.430
delta  E  =Q+W
q is  the  heat  done  
w is  the  work done and  since  is work  is  done is by  the  system therefore  it  is  negative
w  is  therefore -5kj
q=-2.430
delta E =-2.430 + -5= -7.43kj/mol

7 0
3 years ago
What happens when chemical bonds are broken?
Kazeer [188]

Answer: The bonds that hold molecules together break apart and form new bonds.

Explanation:

4 0
3 years ago
Other questions:
  • Why are noble gasses ''inert''
    10·1 answer
  • What does the law of conservation of matter/mass state
    13·2 answers
  • When heated solid silver oxide decomposes into its elements
    12·1 answer
  • Chemistry problem, just need an explanation to why this is the answer
    8·1 answer
  • When an atom loses electrons it becomes _____.
    6·2 answers
  • PLZ ANSWER WILL GIVE BRAINEST Based on the information in the table, which elements are most likely in the same periods of the p
    8·2 answers
  • What is the name of CaCl2 7H2o
    11·1 answer
  • Answer ASAP!!!
    5·1 answer
  • H2S what species are present at 10-6 mol/L or greater when dissolved in water
    11·1 answer
  • WILL GIVE BRAINLIEST!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!