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
inysia [295]
2 years ago
6

Which diagram would this be?

Chemistry
1 answer:
pentagon [3]2 years ago
4 0

Carbonic acid ---> water + carbon dioxide

so it's the second option

You might be interested in
PLEASE ANSWER THIS QUESTION ASAP.
Natali5045456 [20]
Equal is the answer

Hope this helps
6 0
2 years ago
Read 2 more answers
Can someone pls help, I’m sorry if it’s a lot
Helga [31]
Answer: 2738


Explaining: you gotta add
3 0
3 years ago
How many molecules of ammonia are formed in the following equation: N2+3H2→2NH3
Katena32 [7]

Answer:

  • <u>two molecules of ammonia are formed by the reaction of one nitrogen and three hydrogen molecules.</u>

Explanation:

The  balanced chemical equation provides information on:

  • <u>Reactants</u>: those are the compounds that appear of the left side of the equation, each with its chemical formula.

  • <u>Products</u>: those are the compounds that appear on the right side of the equation, again, each with its chemical formula.

  • <u>Ratio</u>: the coefficients of each compound (the number to the left of the chemical formula) represent the ratio of the number of molecules that react and are formed.

In the given equation you have:

  • Equation: N₂ + 3H₂ → 2NH₃

  • The coefficients are 1 for nitrogen, 3 for hydrogen, and 2 for ammonia. Hence, 2 molecules of ammonia are formed by the reaction of 1 molecule of nitrogen and 3 molecules of hydrogen.
7 0
3 years ago
A molecule has three bonded atoms around the central atom. The central atom does not have any lone pairs. What is the geometry o
adelina 88 [10]

Answer:

trigonal planar

Explanation:

Tri=three, three-dimensional arrangement of the atoms that constitute a molecule.

5 0
2 years ago
. how many lone pairs of electrons are present in the lewis structure of calcium sulfide?
miv72 [106K]
Answer:
            <u>Four</u>

Explanation:
                     Calcium Sulfide is an ionic compound made up of Ca²⁺ and S²⁻.
Ca²⁺ is formed as,

                                   Ca    →    Ca²⁺  +  2 e⁻

These two electrons are accepte by Sulfur as,

                                     S  +  2 e⁻    →    S²⁻

So, before accepting 2 electrons S was having six valence electrons, after accepting two electrons from Ca it has 8 electrons which are present in four pairs as shown below,

7 0
3 years ago
Other questions:
  • The heat of fusion of water is 80 cal/<br> g. How much energy is needed to melt 0.05 kg of ice?
    5·1 answer
  • Which of the following atoms:
    15·1 answer
  • The salt NaC2H3O2 would form from the combination of:
    8·1 answer
  • a problem or issue in a human or natural environment caused by chemical reactions. Plz give me the URL as well.
    9·1 answer
  • How many grams are in 2.3 x 10^-4 moles of Ca3(PO4)2
    10·1 answer
  • what is the main difference between organisms that share many characteristics and organisms that do not
    8·1 answer
  • How many iron (II) ions are there in 5.00 g of FeSO4?
    6·1 answer
  • Please help me whoever does help me gets 16 points just please help me
    13·1 answer
  • Jdbdjevejeveheveveebdbdhdhdhd
    13·2 answers
  • Calculate AHræn for the following reaction
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!