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
Bas_tet [7]
3 years ago
8

3. Use the balanced chemical equation from the last question to solve this situation: You combine 0.5 grams of Na2CO3 with exces

s CaCl2. How many grams of NaCl would you expect this reaction to produce? Show all work below. g
Chemistry
1 answer:
kramer3 years ago
8 0

Answer:

<em><u>0.27 g</u></em>

Explanation:

The reaction equation:

Na_{2} CO_{3} + CaCl_{2} → 2NaCl + CaCO_{3}

106g of Na2CO3 - 1 mole

0.5g of Na2CO3 = 0.5 ÷ 106

= 0.0047 moles.

1 mole of NaCl - 58.5

⇒ 0.0047 moles = 0.0047 × 58.5

= 0.27g.

You might be interested in
1. A part of a neuron is a(n) A. nerve B. cell body C. receptor D. acetylcholine
katovenus [111]
A neuron has 4 basic part the dendrites the cell body
I think the answer is b.the cell body
but the brain is made up of about 86 billion nerve cells also called neuron
3 0
3 years ago
A 13.00 g sample of citric acid reacts with an excess of baking soda as shown in the equation.
PolarNik [594]

Answer:

eheheehehehszndn!jejxxnndrrjrrrfufurururufjththjrjrjdjjjrj\u\ujrjeejrjjjj carbon

4 0
1 year ago
Read 2 more answers
Choose the correct statement about melting points. * Melting point can tell us if we have a mixture of compounds (for example, c
goldfiish [28.3K]

Answer: All of these statements are true

Explanation:

Melting point help us to determine if a mixture is pure or has impurities by the virtues of it melting range..

4 0
3 years ago
Express each of the following in standard form.
swat32

Answer:3.6 x 101 or 8.77 x 10-1

3 0
3 years ago
What are properties of valence?
kakasveta [241]

Chemical reactions. The number of electrons in an atom's outermost valence shell governs its bonding behavior. Therefore, elements whose atoms can have the same number of valance electrons are grouped together in the periodic table of the elements.

7 0
3 years ago
Other questions:
  • The partial pressure of a gas is a inversely proportional to the temperature of the gas. b. directly proportional to the volume
    7·1 answer
  • Which is the best way to represent 0.0035 kg by using scientific notation?
    7·1 answer
  • What role do hydrogen ions play in the electron transport chain high?
    11·1 answer
  • In a sulphuric acid (h2so4) - sodium hydroxide (naoh) acid-base titration, 17.3 ml of 0.126 m naoh is needed to neutralize 25 ml
    9·1 answer
  • Which is the BEST evidence that a chemical change has occurred?
    11·1 answer
  • What the branch of a zoologist
    8·2 answers
  • What is the formula for nickel(III) carbide?
    11·2 answers
  • The upper part of the mantle is <br> Hard<br> OR<br> Soft
    5·1 answer
  • Compound X has a Rf value of 0.25. How far will compound X have traveled from the origin when the eluent (solvent) front has tra
    11·1 answer
  • 52. In the following reaction, which are the Spectator ions? *
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!