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
ohaa [14]
3 years ago
10

(11) Indicate which of the following atomic models best fits the atomic model of

Chemistry
1 answer:
Rzqust [24]3 years ago
6 0
Dnndhdfbbdhdhxbfbdbbds
You might be interested in
What type of reaction is represented by the following? A + B ⟶ AB
Elden [556K]

Answer:

Synthesis Reaction

Explanation:

It is a synthesis Reaction because it is taking little reactants and forming a big product!

6 0
2 years ago
Researchers are investigating processed that happen during digestion which answer choice describes only a physical change during
dolphi86 [110]

Answer:Chewing in the mouth breaks food into smaller pieces

Explanation: all you are doing is breaking down the food in your mouth

6 0
3 years ago
The balanced equation for combustion in an acetylene torch is shown below:
vichka [17]

Answer:

70mol

Explanation:

The equation of the reaction is given as:

                  2C₂H₂ + 5O₂ → 4CO₂ + 2H₂O

Given parameters:

Number of moles of acetylene = 35.0mol

Number of moles of oxygen in the tank = 84.0mol

Unknown:

Number of moles of CO₂ produced = 35.0mol

Solution:

From the information given about the reaction, we know that the reactant that limits this combustion process is acetylene. Oxygen is given in excess and we don't know the number of moles of this gas that was used up. We know for sure that all the moles of acetylene provided was used to furnish the burning procedure.

To determine the number of moles of CO₂ produced, we use the stoichiometric relationship between the known acetylene and the CO₂ produced from the balanced chemical equation:

From the equation:

         2 moles of acetylene produced 4 moles of CO₂

          ∴ 35.0 mol of acetylene would produced:  

                               \frac{35 x 4}{2} = 70mol

6 0
3 years ago
Read 2 more answers
What are octet and duplet rules ?
sertanlavr [38]

Answer:

DUPLET RULE: The tendency of an atom to acquire an outer most shell of two electrons is called duplet rule. OCTET RULE: The tendency of an atom to acquire an outermost shell of eight electrons is called the octet rule.

3 0
3 years ago
Which is bigger in width mm,cm,m,km
Kay [80]
Km is the biggest measure in width (even if there are bigger measures like Mm, Gm, Tm).

1 Km = 1000 m, 100000 cm and 1000000 mm
4 0
3 years ago
Read 2 more answers
Other questions:
  • 1. How is the density of a substance calculated? 2. If the shape of an object is irregular, like a stone, how can you measure it
    11·1 answer
  • The element in period 3 with the most metallic character is A sodium
    5·1 answer
  • The sodium ion is attracted to the ________________side of the water molecule and the chlorine ion is attracted to the _________
    8·2 answers
  • Type the correct answer in the box. Express your answer to two significant figures. An industrial vat contains 650 grams of soli
    13·1 answer
  • Phosphorus pentachloride reacts with water to form hydrochloric acid and phosphoric acid. How many total moles of acid are forme
    12·1 answer
  • What element is used as a shield to protect from radioactive substances?
    13·1 answer
  • Why is carbon used to date things that were once living?
    15·1 answer
  • Cohesive substances repel one another.
    7·2 answers
  • What would be the effect on the boiling point if you decrease the pressure over a liquid?.
    12·1 answer
  • How many liters are equal to 8 megaliters (ML)?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!