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
yan [13]
3 years ago
6

When representative elements form ionic compounds which elements achieve full octets?

Chemistry
1 answer:
Viktor [21]3 years ago
7 0

Answer:

nonmetals

Explanation:

nonmetals nonmetals receive more because metals are much harder to gain than nonmetals.

You might be interested in
P4O10 -> 4P+5O2 How many moles of phosphorus would be produced if 5.3 mol of P4O10 reacted?
viktelen [127]

Answer:

21.2 moles.

Explanation:

Hello!

In this case, for the given chemical reaction, we can see there is a 1:4 mole ratio between tetraphosphorous decaoxide and phosphorous; therefore, the following proportional factor provides the requested moles of phodphorous:

n_P=5.3molP_4O_{10} *\frac{4molP}{1molP_4O_{10}} \\\\n_P=21.2molP

Best regards!

5 0
3 years ago
If 56 grams of notrogen are used up by the reaction, how many grams of amonia will be produced? 1N2+3H2--> 2NH3
djverab [1.8K]
1 mole of N2 produces 2 moles of NH3
OR...
14 x 2 grams of N2 produces 2(14 +3) grams of NH3
1 gram of N2 produces 34/28 grams of NH3
therefore, 56 grams produce (34/28 )x 56 =68 grams of NH3 

the answer thus would be 68 grams of NH3
5 0
3 years ago
An acid sample of an unknown concentration is contained in a erlenmeyer flask. Which technique below would be best suited to ana
Ivenika [448]

Answer:

Titration

Explanation:

The best technique which can be used to determine the number of moles of the HCl in the sample is titration.

The given amount of HCl solution must be titrated with known concentration of the base like NaOH.

The volume of NaOH required must be noted also.

According to the reaction,

NaOH+HCl\rightarrow NaCl+H_2O

At equivalence point

Moles of HCl = Moles of NaOH

Considering:-

Moles of HCl=Molarity_{NaOH}\times Volume_{NaOH}

Thus, in this way, moles of HCl can be determined.

4 0
3 years ago
How did the Bohr model of the atom affect scientific thought?
Vadim26 [7]

Answer:

C. Scientists accepted the model at first but later rejected it.  

Explanation:

Scientists accepted the model at first because it explained the hydrogen emission spectrum.

However, with the development of quantum mechanics, scientists had to modify the model (not reject it).

Electrons still had specific energies, but they no longer travelled in fixed orbits.

Instead, electrons had a probability of being found in a given region of space.

5 0
3 years ago
Read 2 more answers
Word equation of cu+agno3=ag+cu(no3)2
Debora [2.8K]

Answer:

silver nitrate + copper = silver + copper

Explanation:

silver nitrate + copper = silver + copper

5 0
3 years ago
Other questions:
  • HELLLLPPPP
    13·2 answers
  • Características de la báscula granataria porfi
    8·1 answer
  • 1.. Cuando colocamos azúcar en una cacerola para preparar jarabe, ésta se derrite. Este cambio de estado que sufre el azúcar se
    8·2 answers
  • Problem 4
    15·1 answer
  • In J.J. Thomson's plum pudding model of the atom, the plums represent
    6·1 answer
  • Please Answer! 10 Points!
    11·2 answers
  • What types of matter consist of particles that are highly organized?
    10·1 answer
  • 2. If Ben ran for 15 minutes and went 120 meters, how fast did he run?​
    7·2 answers
  • Which of the following is an example of a
    7·1 answer
  • Convert the following into balanced equations:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!