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
Wittaler [7]
3 years ago
14

ZnCI2 + H2SO4 = ZnSO4 + HCI

Chemistry
2 answers:
Alex Ar [27]3 years ago
8 0

Answer:

it makes no sense

Explanation:

Nimfa-mama [501]3 years ago
4 0

Answer:

ZnCl2 + H2SO4 = ZnSO4 + 2HCl

Explanation:

I hope it's helpful!

You might be interested in
Need answer asap, will give brainliest!!!
Pavlova-9 [17]

D

Molecules consist of multiple atoms put together to create a new form.

5 0
4 years ago
The constant volume heat capacity of a gas can be measured by observing the decrease in temperature when it expands adiabaticall
miv72 [106K]

Answer:

The value is  C_p  = 42. 8 J/K\cdot mol

Explanation:

From the question we are told that  

     \gamma = \frac{C_p }{C_v}

The  initial volume of the  fluorocarbon gas is  V_1 = V

 The final  volume of the fluorocarbon gas isV_2 = 2V

  The initial  temperature of the fluorocarbon gas is  T_1  =  298.15 K

  The final  temperature of the fluorocarbon gas is T_2  =  248.44 K

   The initial  pressure is P_1  = 202.94\  kPa

    The final   pressure is  P_2  =  81.840\  kPa

Generally the equation for  adiabatically reversible expansion is mathematically represented as

       T_2 =  T_1  * [ \frac{V_1}{V_2} ]^{\frac{R}{C_v} }

Here R is the ideal gas constant with the value  

        R =  8.314\  J/K \cdot mol

So  

   248.44 =   298.15  * [ \frac{V}{2V} ]^{\frac{8.314}{C_v} }

=> C_v  =  31.54 J/K\cdot mol

Generally adiabatic reversible expansion can also be mathematically expressed as

    P_2 V_2^{\gamma} = P_1 V_1^{\gamma}

=>[ 81.840 *10^3] [2V]^{\gamma} = [202.94 *10^3] V^{\gamma}    

=>  2^{\gamma} =  2.56

=>    \gamma =  1.356

So

     \gamma  =  \frac{C_p}{C_v} \equiv  1.356 = \frac{C_p}{31.54}

=>    C_p  = 42. 8 J/K\cdot mol

3 0
3 years ago
Which of the following is an example of a chemical change
luda_lava [24]

Answer:

D. all of these are chemical changes

6 0
3 years ago
ANSWER ASAP PLEASE The Florida panther is one of the most endangered animals on earth. Where is the air that Florida panthers br
lutik1710 [3]
A. in the atmosphere
7 0
3 years ago
*TIMED PLEASE HELP!*
EleoNora [17]

This is the actual answer

1

2

4

3

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which element has the largest difference between the third ionization and the fourth ionization?
    7·1 answer
  • Explain how the climate in a specific region differs during El Niño and La Niña. Please answer in your own words.
    6·1 answer
  • Gasoline has a density of 0.65 g/ml. what is the mass in kilograms if the volume is 34 l
    7·1 answer
  • In AgNo3+NaCl= NaNO3+AgCl how many moles of silver chloride are produced from 15.0 mil of silver nitrate
    15·1 answer
  • What are the 4 chambers and what is the function of each?
    9·2 answers
  • Please help me. How do I do ideal gas law?
    13·1 answer
  • How many types of hybridization does carbon undergo?​
    10·1 answer
  • An igneous rock has a coarse texture and is dark in color. How else can this rock be accurately described?
    9·1 answer
  • Convert 92.92 g NaOH to moles
    5·1 answer
  • A neutral solution has a pH of: <br> a. 1<br> b. 5<br> c. 7<br> d. 14
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!