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
Mkey [24]
3 years ago
7

What particle joins or bonds atoms to form a compound or molecule

Chemistry
1 answer:
agasfer [191]3 years ago
6 0

<h3>I hope it is helpful for you ....</h3>

You might be interested in
Interpreting the periodic table
Goryan [66]

Here is an image of the periodic table. Hope this helps.

6 0
3 years ago
ammonia (NH3(g) Hf=-45.9 kJ/mol) reacts. with oxygen to produce nitrogen and water (H2O(g) Hf = -241.8 kJ/mol according to the e
kherson [118]

Answer:

ΔH°_rxn = -195.9 kJ·mol⁻¹

Explanation:

                              4NH₃(g) + 3O₂(g) ⟶ 2N₂(g) +6H₂O(g)

ΔH°_f/(kJ·mol⁻¹):    -45.9          0                 0        -241.8

The formula relating ΔH°_rxn and enthalpies of formation (ΔH°_f) is

ΔH°_rxn = ΣΔH°_f(products) – ΣΔH°_f(reactants)

ΣΔH°_f(products) = -6(241.8) = -1450.8 kJ

ΣΔH°_f(reactants) = -4(45.9) = -183.6 kJ

ΔH°_rxn =  (-1450.8 + 183.6) kJ = -1267.2 kJ

6 0
3 years ago
Read 2 more answers
4. How many weeks are equal to 2.94 x 10 to the power of 6 minutes?
OverLord2011 [107]

Answer:

292 weeks

Explanation:

5 0
3 years ago
The functional group for ester is RCHO. True or False
Leni [432]
NOOOO NO thats not true at all 
<span>Esters can be shown in text as: RCOOR or (occasionally) ROCOR.</span>
5 0
3 years ago
HELP WILL GIVE BRAINLIESTWhich of these elements would have the largest ionic radius?
iogann1982 [59]

Answer:

Bi3+ has 103

C4- has 170

Li+ 76

Na+102

Cl-185

5 0
3 years ago
Other questions:
  • The enthalpy change for converting 1.00 mol of ice at -50.0 ∘c to water at 60.0∘c is ________ kj. the specific heats of ice, wat
    11·1 answer
  • Why does a pan of warm water eventually become the same temperature as the room it is in
    14·1 answer
  • What are the roles of hydrogen peroxide, oxygen, hydrogen, and catalase in the following chemical reaction?
    9·2 answers
  • Consider the ammonolysis of benzoyl chloride by adding concentrated ammonium hydroxide to form the final product, benzamide. Rea
    9·1 answer
  • What is the freezing point of a solution of 0.500 mol of sucros in 500.0 mL of water?
    13·1 answer
  • Where does the production of the following drugs take place?
    14·2 answers
  • How long does it take to cook fries
    12·1 answer
  • Which of the following elements is most nonmetallic - most wanting of electrons?
    11·1 answer
  • How many grams of chlorine are required in order to consume 8 mol of<br> sodium?
    8·1 answer
  • An unknown compound is processed using elemental analysis and found to contain 117.4g of platinum 28.91 carbon and 33.71g nitrog
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!