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
Irina-Kira [14]
2 years ago
13

5. What is the correct formula for Sodium Carbonate?

Chemistry
1 answer:
Evgesh-ka [11]2 years ago
8 0

Answer:

Na2Co3

Explanation:

Molar mass: 105.9888 g/mol

Melting point: 851 °C

You might be interested in
Consider the balanced equation below. 4nh3 3o2 right arrow. 2n2 6h2o what is the mole ratio of nh3 to n2? 2:4 4:2 4:4 7:2
KIM [24]

The required mole ratio of  NH₃ to N₂ in the given chemical reaction is 2:4.

<h3>What is the stoichiometry?</h3>

Stoichiometry of the reaction gives idea about the number of entities present on the reaction before and after the reaction.

Given chemical reaction is:

4NH₃ + 3O₂ → 2N₂ + 6H₂O

From the stoichiometry of the reaction it is clear that:

4 moles of NH₃ = produces 2 moles of N₂

Mole ratio NH₃ to N₂ is 2:4.

Hence required mole ratio is 2:4.

To know more about mole ratio, visit the below link:
brainly.com/question/504601

3 0
2 years ago
What causes an ice cube to melt when removed from a freezer?
OverLord2011 [107]

Answer:

the melting process begins right away because the air temperature around the ice cubes is warmer than the temperature in the freezer

4 0
3 years ago
Read 2 more answers
What is the mass of 0.257 mol of calcium nitrate?
poizon [28]

Answer: 42.14 g

Explanation:      calcium nitrate -  Ca(NO_{3} )_{2}

                   , the molar mass of calcium nitrate = 164 g

<h3>                   formula used = given mass/molar mass= no of moles </h3>

                   mass required =0.257*164

                                               =42.14 g

                     

             

4 0
1 year ago
Identify the correct statement regarding the strength of chemical bonds.
allsm [11]

Answer:

<h2>B)</h2><h2><u><em>brainlist plz</em></u></h2>

Explanation:

5 0
3 years ago
Pls help
Andrej [43]

Answer:

• None of these

Explanation:

your hand looks too old.

#Rastaman

5 0
2 years ago
Other questions:
  • List the number of atoms for each element in this compound: NH3 Nitrogen: 4, 3, 2 or 1 Hydrogen: 4 3 2, or 1 ??
    7·1 answer
  • What are sources of electricity? List as many as you can
    14·1 answer
  • For a given reaction, adding a catalyst increases the rate of the reaction by
    9·2 answers
  • Why do scientists look for patterns in the world?
    5·2 answers
  • Assuming the metals lose all their valence electrons and the nonmetals gain electrons to complete the s-p subshells, which listi
    13·1 answer
  • Can you mix copper with rubbing alcohol
    7·1 answer
  • Which of the following is a strong electrolyte
    8·1 answer
  • BaO2(s) + 2HCl(aq) → H2O2(aq) + BaCl2(aq) What mass of hydrogen peroxide should result when 1.50 g barium peroxide is treated wi
    7·1 answer
  • Question 5 pls this is due in 3 minutes!!
    15·2 answers
  • Identify the common substance that has the highest
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!