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
olganol [36]
3 years ago
13

Can someone help me please it’s due tomorrow

Chemistry
1 answer:
jeka57 [31]3 years ago
4 0
1. Ionic
2. Covalent
3. Ionic
4. Ionic
5. Ionic
6. Ionic
7. Ionic
8. Covalent
9. Covalent
10. Covalent
11. Covalent N2O3
12. Covalent N
13. Covalent CH4
14. Ionic C2H3LiO2
15. Covalent PF3
16. Ionic V2O5
17. Ionic Al(OH)3
18. Ionic ZnS
19. Ionic SiH4
20. Ionic Ag3PO4


Hope this helps! 


-Belle
You might be interested in
I’m about to die of cuteness overload <br> Naruto, sasuke, sakura, and Kakashi-sensei
Gnoma [55]

Answer:

dfadskjfkhasdljkfasdhfaljksfh so cuttttteeee :3

;w;""'

7 0
3 years ago
Read 2 more answers
4.True or false. P(E) + P(Ec) = 1.
iogann1982 [59]
4.) True: 
Since
P(E) = 1 - P(Ec)
P(E)+P(Ec)=1 
If you think of it as the chances of you getting e or not getting e, then it's a 100% chance of either one happening. 
4 0
4 years ago
What is the volume of 1.50 lb (pounds) of mercury? The density of mercury is 13.546 g/mL. Use the conversion that 1 kg = 2.20 lb
Arada [10]

Answer:

50.3mL of mercury are in 1.50lb

Explanation:

Punds are an unit of mass. To convert mass to volume we must use density (13.546g/mL). Now, As you can see, density is in grams but the mass of mercury is in pounds. That means we need first, to convert pounds to grams to use density and obtain volume of mercury.

<em>Mass mercury in grams:</em>

1.50lb * (1kg / 2.20lb) = 0.682kg = 682g of mercury.

<em>Volume of mercury:</em>

682g Mercury * (1mL / 13.546g) =

<h3>50.3mL of mercury are in 1.50lb</h3>
7 0
4 years ago
What environmental condition is most likely to trigger the closing of leaf stoma? Wind, heat, darkness, or lack of moisture
erma4kov [3.2K]
Lack of moisture :)               

8 0
3 years ago
Read 2 more answers
A spectator ion is (Select all that apply.) a. an ionic component of a reactant that is unchanged by the reaction your eye, b. c
DENIUS [597]

Correct Question:

A spectator ion is (Select all that apply.)

- a piece of french fry contaminating the reaction mixture

- an ionic component of a reactant that is unchanged by the reaction

-in this experiment, nitrate ion

- your eye, carefully watching the progress of the reaction

Answer:

- an ionic component of a reactant that is unchanged by the reaction

Explanation:

A spectator ion is an ion that exists as a reactant and a product in a chemical equation. A spectator ion is one that exists in the same form on both the reactant and product sides of a chemical reaction.

Spectator ions are ions that are present in a solution but don't take part in the reaction. When reactants dissociate into ions, some of the ions may combine to form a new compound. The other ions don't take part in this chemical reaction and are therefore called spectator ions.

The correct option is therefore the option;

- an ionic component of a reactant that is unchanged by the reaction

5 0
3 years ago
Other questions:
  • Which pair of properties describes the elements in Group 18?
    5·1 answer
  • Which state of matter isn't typically found on earth?
    12·1 answer
  • Calculate the molar mass<br> CaCl2<br> Ca(NO3)2 <br> Ca(OH)2 <br> CaSO4 <br> BaCl2
    12·2 answers
  • Determine if the following compounds will be soluble or insoluble in water?
    10·1 answer
  • What volume is indicated on the graduated cylinder?
    9·1 answer
  • Which of the following statements about electric charges and magnetic domain is true?
    13·2 answers
  • Se tiene un litronde solucion de agua con alcohol con una consentracion del 4.5% v/v ¿Cuanto alcohol se tiene en la solución
    8·1 answer
  • Create the Equation: How many grams of Aluminum Chloride would be made from 42.7 L of Chlorine gas at STP reacting with 50.0 g o
    5·1 answer
  • What are three uses of oxygen ?
    10·1 answer
  • How many grams are in 3.45 moles of CO2?<br>​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!