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
sashaice [31]
2 years ago
15

What is the name of this formula

Chemistry
1 answer:
WARRIOR [948]2 years ago
3 0

Lithium super oxide, Lithium super oxide is an inorganic compound which has only been isolated in matrix isolation experiments at 15-40 K. It is an unstable free radical that has been analyzed using infrared, Roman, electronic, electron spin resonance, soft X-ray spectroscopes, and a variety of theoretical methods

You might be interested in
When Acid is added to the buffer, base within the buffer reacts with added
LuckyWell [14K]
F A L S E yeyeyeyeyye
3 0
2 years ago
Describe the difference between a ball-and-stick model and a space-filling model of a compound.
Lisa [10]
A space-filling model shows the relative amount of space each atom takes up. In other words, a space-filling model can show relative sizes of atoms. However, unlike ball-and-stick or structural models, space-filling models do not show bond lengths clearly. Bonds are not really like sticks in a ball-and-stick model.
4 0
3 years ago
Draw the Lewis structure for BrCl3. What are the approximate bond angles about the central atom?
Korvikt [17]

Answer:

Explanation:

BrCl₃ is an interhalogen compound with a hybridization of sp³d. The approximate bond angles can be predicted from the structure (attached below). Although, the lewis structure might be predicted to be trigonal bipyramidal from the structure, it is however a T-shaped geometry because of it's two lone pairs.

Also, from the structure attached, it can be predicted that the approximate bond angles about the central atom is 120° (360 ÷ 3) since each of the three chlorine atoms is equally spaced about the central atom.

7 0
2 years ago
6. What is the atomic number of the element?
zheka24 [161]

Answer:

For O: atomic number = 8 # neutrons = 8

For Al: atomic mass = 27, # electrons = 13

7 0
3 years ago
#1: Which of the following is the abbreviation for a unit of energy? A. K / B. °C/ C. W / D. cal............... #2: A 200 g bloc
stealth61 [152]
Among the choices, the unit of energy is calories. Answer in 1) is D. In 2) we are given with te mass , heat and temperature change. we just need to get the heat capacity and compare it with the following metals. The calculated heat capacity is 0.46 kJ/kg K. The answer is A. iron. In 3) we can compute the heat absorbed by the formula ΔH=mCpΔT. Cp of water is 4.18 J/g K. Answer of 3) is D. In 4) the formula used in Cp=ΔH/mΔT. Answer in 4) is A. The heat of enthalpy of fusion of ice is 80 cal/g. We convert this to J/g. Answer  in 5) is B.334 J/g.
8 0
3 years ago
Read 2 more answers
Other questions:
  • How much water will be required to dissolve 0.3g of benzoic acid at 95oC given that the solubility of BA at 95oC is 68.0g/L?
    10·1 answer
  • Consider the reaction h2(g) + cl2(g) ⇀↽ 2 hcl(g), which is exothermic as written. what would be the effect on the equilibrium po
    15·2 answers
  • how many liters of nitrogen gas are needed to react with 90.0 g of potassium at STP in order to produce potassium nitride accord
    5·2 answers
  • Are atoms the smallest particles we know about, or are there smaller ones?
    8·2 answers
  • The chemical symbol for sodium is<br> A. N.<br> B. S.<br> C. Na.<br> D. Sn.
    5·2 answers
  • Explain why external fertilization is a high-risk process
    12·1 answer
  • Chemical change example
    6·1 answer
  • Long scratch marks that are left behind as evidence of glaciers are called
    11·1 answer
  • As stars get older, before they collapse, they throw off dust, heavy atoms and other materials an form a new
    5·2 answers
  • Why do girls like boys who act rude more than boys that are actually nice!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!