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
Helen [10]
2 years ago
14

How many molecules are present in this formula? 3H2 (SO)4

Chemistry
1 answer:
horsena [70]2 years ago
8 0
3 molecules because of the coefficient 3 on the very front
You might be interested in
Why do the two elements silver and iron have different properties?
Firdavs [7]
Elements in same group / family tend to have similar properties ( but not exactly the same). Since, iron and silver are in two different group / families, they have different properties.

Also, Silver and iron have different properties because they have different atomic structure. Having different atomic structure means bonding differently with other elements. So, they have different properties.

4 0
3 years ago
What is the answer to this?
beks73 [17]

Answer:

hm step by step try to figure it 9ut

8 0
3 years ago
How does the structure of compounds determine the properties of the compounds?
aleksley [76]

Answer:

All of these properties are due to the chemical structure of the compound. The chemical structure includes the bonding angle, the type of bonds, the size of the molecule, and the interactions between molecules. Slight changes in the chemical structure can drastically affect the properties of the compound.

Explanation:

Hope it helps.

                     Please mark as brainliest.

7 0
3 years ago
How many grams of calcium chloride will be produced when 29.0 g of calcium carbonate is combined with 15.0 g of hydrochloric aci
horsena [70]

Answer:

22.7 g of CaCl₂ are produced in the reaction

Explanation:

This is the reaction:

CaCO₃ +  2HCl  →  CaCl₂  + CO₂  +  H₂O

Now, let's determine the limiting reactant.

Let's divide the mass between the molar mass, to find out moles of each reactant.

29 g / 100.08 g/m = 0.289 of carbonate

15 g / 36.45 g/m = 0.411 of acid

1 mol of carbonate must react with 2 moles of acid

0.289 moles of carbonate will react with the double of moles (0.578)

I only have 0.411 of HCl, so the acid is the limiting reactant.

Ratio is 2:1, so I will produce the half of moles, of salt.

0.411 / 2 = 0.205 moles of CaCl₂

Mol . molar mass = mass → 0.205 m . 110.98 g/m = 22.7 g

5 0
3 years ago
Can someone help me with this?
Anvisha [2.4K]
With what? I don’t see a photo or such.
8 0
2 years ago
Other questions:
  • Which colorless and odorless gas, produced by radioactive decay of uranium-238, is considered to be a form of pollution?
    13·1 answer
  • Does the solubility of a substance increase as its temperature increases
    5·1 answer
  • Write a balanced half-reaction describing the oxidation of aqueous gold(i) cations to aqueous gold(iii) cations.
    7·1 answer
  • Explain Boyle's & Charles's law.
    12·1 answer
  • Cuales son las propiedades cualitivas de un limon¿? ayuda por favor​
    15·1 answer
  • Do pure substances have the same chemical and physical properties
    15·1 answer
  • Please help me balance this equation it's hard CS2(l) + O2(g) → CO2(g) + SO2(g)
    15·2 answers
  • What is a wet celled battery composed of? Give an example of a wet celled battery.
    6·1 answer
  • What’s the answer to the question
    13·2 answers
  • What volume of a 3.95 M
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!