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
Ipatiy [6.2K]
3 years ago
6

Ca3(PO4)2 + 3H2SO4  3CaSO4 + 2H3PO4.

Chemistry
1 answer:
Dominik [7]3 years ago
4 0
If anything isn’t obvious, don’t hesitate to ask me
Check the attached photo out...

You might be interested in
A 0.595 g sample of a metal, M, reacts completely with sulfuric acid according to the reaction M ( s ) + H 2 SO 4 ( aq ) ⟶ MSO 4
zalisa [80]

Answer:

molar mass M(s) = 65.326 g/mol

Explanation:

  • M(s) + H2SO4(aq) → MSO4(aq) + H2(g)

∴ VH2(g) = 231 mL = 0.231 L

∴ P atm = 1.0079 bar

∴ PvH2O(25°C) = 0.03167 bar

Graham´s law:

⇒ PH2(g) = P atm - PvH2O(25°C)

⇒ PH2(g) = 1.0079 bar - 0.03167 bar = 0.97623 bar = 0.9635 atm

∴ nH2(g) = PV/RT

⇒ nH2(g) = ((0.9635 atm)(0.231 L))/((0.082 atmL/Kmol)(298 K))

⇒ nH2(g) = 9.1082 E-3 mol

⇒ n M(s) = ( 9.1082 E-3 mol H2(g) )(mol M(s)/mol H2(g))

⇒ n M(s) = 9.1082 E-3 mol

∴ molar mass M(s) [=] g/mol

⇒ molar mass M(s) =   (0.595 g) / (9.1082 E-3 mol)

⇒ molar mass M(s) = 65.326 g/mol

7 0
3 years ago
ANSWER QUICK PLEASE AND THANK YOU
madreJ [45]

One oxygen atom shares two electron with two hydrogen atoms in this way water molecules are formed. The bond between oxygen and hydrogen is covalent bond.

<h3>What is covalent bond ?</h3>

An electron exchange that results in the formation of electron pairs between atoms is known as a covalent bond. Bonding pairs or sharing pairs are the names given to these electron pairs.

Covalent bonding is the stable equilibrium of the attractive and repulsive forces between atoms when they share electrons.

According to the amount of shared electron pairs, there are three different forms of covalent bonds. single covalent bond is one type of covalent bond. covalent double bond and covalent triple bond.

Thus, option B is correct .

To learn more about covalent bond follow the link ?

brainly.com/question/10777799

#SPJ1

8 0
1 year ago
In this chemical formula: 3NH4 (ammonium) This chemical formula means there are 3 _____________ ___________, and 4 __________ __
seropon [69]

Answer:

hope it helped you

Explanation:

3 atoms of nitrogen and 4 atoms of hydrogen in each molecule

5 0
3 years ago
Order the following atoms from smallest to largest atomic radius: C, N, P
docker41 [41]

Answer:

N, C, P

Explanation:

3 0
3 years ago
Read 2 more answers
Please help me. The question is blow thanks.
lesantik [10]
I'm pretty sure it's C amplitude and wavelength hope this helps
3 0
3 years ago
Other questions:
  • Be sure to answer all parts. Compounds A and B are isomers having molecular formula C5H12. Heating A with Cl2 gives a single pro
    13·1 answer
  • Which is a carbohydrate?
    10·2 answers
  • Chemists use letters of the alphabet as ____ for the elements.
    5·1 answer
  • A student conducts an experiment to see how music affects plant growth. The student obtains four identical plants. Each one is p
    7·1 answer
  • What are some examples of properties of water?
    15·1 answer
  • The swallowtail caterpillar is an example of a ?
    9·1 answer
  • What form of energy causes an ice cube to melt
    11·1 answer
  • What is the mass of oxygen in 25.0 grams of potassium permanganate , KMnO4?
    6·2 answers
  • Air is mainly a mixture of nitrogen and oxygen. Which gas is the main component?
    9·2 answers
  • Write the name of the alkane next to the drawing of the molecule.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!