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
77julia77 [94]
3 years ago
5

if 2.34 moles of tin(IV) chloride reacts with 4.36 moles of sodium,according to the following reaction,what mass of ammonia woul

d be produced?
Chemistry
1 answer:
Gelneren [198K]3 years ago
3 0
6.7 moles of ammonia will be produced
You might be interested in
When butanoic acid is reacted with methanol (using H2SO4 as a catalyst), what will be produced?
Aleks [24]

Answer:

alcohol (OH) + organic acid (COOH) → ester + water

Explanation:

example:

methanol + butanoic acid → methyl butanoate + watermethyl

5 0
3 years ago
. Calculate the molality of each of the following solutions: (a) 0.710 kg of sodium carbonate (washing soda), Na2CO3, in 10.0 kg
Step2247 [10]

Answer:

a)0.67 molal

b) 5.67 molal

c) 2.82 molal

d) 0.0268 molal

Explanation:

Step 1: Data given

Molality = moles solute / mass solvent

(a) 0.710 kg of sodium carbonate (washing soda), Na2CO3, in 10.0 kg of water—a saturated solution at 0°C

Calculate moles of Na2CO3 =  710 grams / 105.99 g/mol = 6.70 moles

Molality = 6.70 moles / 10 kg = 0.67 molal

(b) 125 g of NH4NO3 in 275 g of water—a mixture used to make an instant ice pack

Calculate moles of NH4NO3 = 125 grams / 80.04 g/mol = 1.56 moles

molality = 1.56 moles / 0.275 kg = 5.67 molal

(c) 25 g of Cl2 in 125 g of dichloromethane, CH2Cl2

Calculate moles Cl2 = 25 grams / 70.9 g/mol= 0.353 moles

Molality = 0.353 moles / 0.125 kg = 2.82 molal

0.372 g of histamine, C5H9N, in 125 g of chloroform, CHCl3

Calculate moles histamine = 0.372 grams / 111.15 g/moles = 0.00335 moles

Calculate molality = 0.00335 moles / 0.125 kg = 0.0268 molal

NOTE: histamine is C5H9N3 not C5H9N

4 0
3 years ago
200.0 mL OF A 5.10 M solution are diluted to 500.0 mL. What is the concentration of the resulting solution? *
erastova [34]

Answer:

Concentration of the resulting solution = 2.04 M

Explanation:

<u>Data:</u>

M1 = 5.10 M

V1 = 200.0 mL

V2 = 500.0 mL

M2 = ?

By modifying the volume of solution, keeping the amount of solute constant, the concentration changes. To perform the calculations, the equation will be:

M1*V1=M2*V2

Where M1 is the initial concentration of the solution, M2 the final concentration and V is the value of the volumes of the initial and final solution.

Clearing the value of M2 from the equation and replacing the values ​​we have:

M2=\frac{M1*V1}{V2} =\frac{5.10M*200mL}{500mL} =2.04M

3 0
3 years ago
Read 2 more answers
What term is used to define when a substance reacts quickly with oxygen to produce light and heat?
sergejj [24]

Answer:

I think it's a

Explanation:

not sure hssjkskaakakskksskksqoqkakskzksjsj

7 0
3 years ago
Read 2 more answers
Does sodium satisfy the ostet rule?
Charra [1.4K]

Answer:

The rule is especially applicable to carbon, nitrogen, oxygen, and the halogens, but also to metals such as sodium or magnesium. ... All four of these electrons are counted in both the carbon octet and the oxygen octet, so that both atoms are considered to obey the octet rule.

8 0
3 years ago
Other questions:
  • The first ionization energies (kl/mol) of hydrogen (H), nitrogen (N), fluroine (F), and oxygen (O) are 1,312, 1,402, 1,742, and
    7·1 answer
  • Which of the following pairs of elements would form the covalent bond with the largest dipole moment? View Available Hint(s) Whi
    9·1 answer
  • How does the water cycle help determine climate around the world?
    13·2 answers
  • Is sandy, silt, or clay loam better? and why?
    12·1 answer
  • Acetylene gas is often used in welding torches because of the very high heat produced when it reacts with oxygen gas, producing
    11·1 answer
  • Balance the Following Chemical Equation MgCl2 + AGNO3 = Mg(N03)2 + AGCl
    6·2 answers
  • Write 2 difference between physical and chemical change. write an example in which both take place​
    10·2 answers
  • What is a chemical equation?
    9·1 answer
  • What is the difference between base alkali and acid in chemistry?
    15·2 answers
  • Which choice is an element? carbon dioxide water carbon air
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!