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
Yanka [14]
2 years ago
13

HCl + CaCO3 → CaCl2 + H2O + CO2 balanced equation Pls Help i will give 100 Points!!!

Chemistry
2 answers:
Art [367]2 years ago
6 0

\\ \rm\rightarrowtail 2HCl+CaCO_3\longrightarrow CaCl_2+H_2O+CO_2

On both sides

  • H=2
  • O=3
  • Ca=1
  • C=1

Hence balanced

vagabundo [1.1K]2 years ago
3 0

Answer:

i think its CaCO3 + 2HCl → CaCl2 + H2O + CO2

Explanation:

You might be interested in
The crystal structure of an ionic compound depends on the
Murljashka [212]

Answer:

The ion's sizes and their radius ratio.

Explanation:

Ionic compounds take the form of three dimentional arrays by alternating anions and cations in order to minimize the potential energy of the system by maximizing the attractive force between opposite charges.

<em>The resultant geometric structures are known as crystal lattices and their arrangements depend on the ion's sizes and, since they are bound though electrostatic attraction, their radius ratio.</em>

I hope you find this information useful and interesting! Good luck!

4 0
3 years ago
Any substance that when dissolved in water will give off h ions is referred to as a(n) ________.
-BARSIC- [3]
Its is definitely an acid
3 0
3 years ago
Calculate the final temperature when 50 ml of water at 65 are added to 25 ml of water at 25
Sonja [21]
61.7 degrees celsius

8 0
4 years ago
What does the oxidizing agent do in a redox reaction?
WITCHER [35]
I think the answer is c not completely sure
6 0
3 years ago
Consider the reaction between reactants s and o2: 2s(s)+3o2(g)→2so3(g)if a reaction vessel initially contains 7 mols and 9 mol o
nadya68 [22]

Answer: -

1 mol

Explanation: -

Number of moles of Sulphur S = 7

Number of moles of O2 = 9

The balanced chemical equation for the reaction is

2S (s)+3 O2 (g)→2SO3(g)

From the above reaction we can see that

3 mol of O2 react with 2 mol of S

9 mol of O2 will react with \frac{2 mol S x 9 mol O2}{3 mol O2}

= 6 mol of S

Unreacted S = 7 - = 1 mol.

If a reaction vessel initially contains 7 mol S and 9 mol O2

1 mole of s will be in the reaction vessel once the reactants have reacted as much as possible

6 0
4 years ago
Other questions:
  • Which of the following is not have kinetic energy
    7·1 answer
  • Does the amount of matter change when the water goes from a solid to a liquid?
    13·1 answer
  • 3. Students in a science class in Marfa, Texas, made a poster with a diagram to represent a seasonal change in the Northern Hemi
    14·1 answer
  • As a purchasing agent for a pharmaceutical company, how much chlorine, Cl2, do you need to order to react completely with 500 kg
    8·1 answer
  • For millions of years, large amounts of glacial ice formed on earth, covering huge areas of land. it then melted, or receded. wh
    11·1 answer
  • What is something Kierra can do to get more accurate data on her lettuce plants?
    12·1 answer
  • Why does carbon form so many organic compounds?
    5·1 answer
  • What set of coefficients will balance the chemical equation: _NaBr (aq) + _H3PO4 (aq) → _Na3PO4(aq) + _HBr (aq)
    11·1 answer
  • Which of the following options correctly balances the equation below? __HNO2 + __O2 --&gt; __HNO3
    5·1 answer
  • What is the transfer of energy by a wave to the medium through which it travels
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!