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
omeli [17]
3 years ago
6

Three quantum numbers for an electron in a hydrogen atom in a certain state are

Chemistry
1 answer:
OLga [1]3 years ago
6 0
It is option A 4s cause n=4, l=1 this is 4s orbital
You might be interested in
Please help due tomorrow
pashok25 [27]
The role<span> of a </span>decomposer<span> is to decompose or break down dead matter in the environment. Plants make their own food by the process of photosynthesis and also produce (hence the name) food for other </span>consumers<span>. Without </span>producers<span> an </span>ecosystem<span> could not sustain itself.</span>
6 0
3 years ago
Which instrument is used to observe space system from Earth?
Vlad [161]

Answer:

The telescope is used.

3 0
3 years ago
Read 2 more answers
Sulfuric acid is formed when sulfur dioxide reacts with oxygen and water. Write a balanced chemical equation for the reaction. (
Nesterboy [21]

Balanced chemical equation for the reaction is:

2SO_{2} (g) + O_{2} (g)+ 2H_{2}O (l) ⇒H_{2} S_{} O_{4}

Moles of H_{2} S_{} O_{4} formed is 5.75 moles.

Moles of oxygen used is 5.75 moles in the reaction.

Explanation:

Data given:

moles of SO_{2} = 11.5 moles

moles of H_{2} S_{} O_{4} = ?

Moles of O_{2} needed =?

balanced equation with states of matter =?

Balanced chemical reaction under STP condition is given as:

2SO_{2}(g) + O_{2} (g) + 2H_{2}O (l) ⇒H_{2} S_{} O_{4}

From the balanced reaction 2 moles of sulphur dioxide reacted to form 1 mole of sulphuric acid:

so, from 11.5 moles of SO_{2}, x moles of H_{2} S_{} O_{4} is formed

\frac{1}{2}  =\frac{x}{11.5}

2x = 11.5

x = 5.75 moles of sulphuric acid formed.

From the balanced reaction 1 mole of oxygen reacted to form 1  mole of sulphuric acid.

when 11.5 moles of Sulphur dioxide reacted then oxygen in the reaction is 5.75 moles.

7 0
3 years ago
In the previous problem, which are the limiting reactants for each reaction? Based on this, calculate the maximum yield of oxyge
juin [17]

please show the previous problem


4 0
4 years ago
HELP!!! WILL MARK BRAINLIEST!!!
Sophie [7]

Answer:

A , B, C

Explanation: D is a Diamagnetic

8 0
3 years ago
Other questions:
  • The student plans to conduct a spectrophotometric analysis to determine the concentration of Cu2+(aq) in a solution. The solutio
    9·1 answer
  • A solution is prepared by dissolving 1.86g of kcl and 8.29g of k2co3 in enough water to make uo the final volume of 500 cm3. Wha
    12·1 answer
  • A molecule contains 12.17g carbon (C), 32.53 g sulfur (S), and 72.19 g chlorine
    15·1 answer
  • Hydrogen gas can be made by reacting methane (CH4) with high temperature steam: CH4(g) + H2O(g) ---&gt; CO(g) + 3H2(g)
    10·2 answers
  • Each step in the following process has a yield of 90.0 %. CH 4 + 4 Cl 2 ⟶ CCl 4 + 4 HCl CCl 4 + 2 HF ⟶ CCl 2 F 2 + 2 HCl The CCl
    12·1 answer
  • Neeru is looking at her kids backpack and wants to compare their masses. What is the best tool Neeru can use to find the mass of
    8·1 answer
  • Which statement correctly contrasts a covalent bond and an ionic bond?
    5·1 answer
  • How many bonding electrons are present in PO43- ?
    6·1 answer
  • Which detail shows ways that people can help stop Asian carp from spreading?
    12·1 answer
  • A chemist can determine the mass of K in a sample of known mass that consists of either pure K2O or pure K2O2. From this informa
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!