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
Zigmanuir [339]
3 years ago
14

C=h/[M(T2-T1)] solve for T1

Chemistry
1 answer:
vodka [1.7K]3 years ago
7 0

Explanation:

This is expressing as a subject of a formula of a specie.

This equation is used in solving for specific heat capacity of a material;

     equation:

         c = \frac{h}{M(T2 - T1)}

First cross multiply:

  c[M(T2 - T1)]  = h

Then multiply both sides by \frac{1}{c } :

\frac{1}{c }  x    c[M(T2 - T1)]   = \frac{1}{c }  x h

        M(T2 - T1) = \frac{h}{c}

Multiply both sides by \frac{1}{M}

\frac{1}{M}   x   M(T2 - T1)  = \frac{1}{M} x  \frac{h}{c}

    T2 - T1 = \frac{h}{Mc}

Now rearrange to produce;

    T1 = T2 + \frac{h}{Mc}

learn more:

Specific heat brainly.com/question/7210400

#learnwithBrainly

You might be interested in
Amount of liquid measured in L or Lm
devlian [24]

The amount of liquid is measured in L. As the unit Lm is only used when measuring the mass liquid fraction.


5 0
3 years ago
classify the following compounds as ionic (metal + nonmetal) , covalent (nonmetal + nonmetal) or both (compound containing a pol
musickatia [10]

Answer:

1. ionic

2. covalent

3. covalent

4. both

Explanation:

6 0
3 years ago
8. Select the lattice energy for rubidium chloride from the following data (in kJ/mol]
yKpoI14uk [10]

Answer:

Option C

Explanation:

The chemical reactions which are involved while solving this problem is there in the file attached and each chemical reaction is represented by a certain equation number

Lattice energy for rubidium chloride ( RbCl) is represented by the equation 6

Equation 1 represents the change in enthalpy for formation of RbCl

Equation 2 represents the sublimation reaction of rubidium

Equation 3 represents the ionization enthalpy of rubidium

Equation 4 represents the enthalpy of atomization of chlorine which means it describes the bond enthalpy of Cl2 molecule

Equation 5 represents the electron affinity of chlorine

To find the lattice energy for RbCl we have to use all the equations from 1 to 5 so that at last we get the equation 6

We have to perform operations such as

Equation 1 - equation 2 - equation 3 - equation 4 - equation 5

By performing these operations the intermediate compounds gets cancelled and at last we get equation 6

So Equation 1 ≡  ΔH_{f} = -431 kJ/mol

Equation 2 ≡ Rb(s) ---> Rb(g) = 85.8  kJ/mol

Equation 3 ≡ IE1(Rb) = 397.5  kJ/mol

Equation 4 ≡ BE(Cl2) = 226  kJ/mol

Equation 5 ≡ Electron Affinity Cl = -332  kJ/mol

Value corresponding to the equation 6 will be the value of lattice energy of RbCl and the value is -695·3 kJ/mol

∴ Lattice energy for rubidium chloride is approximately -695 kJ/mol

4 0
3 years ago
The difference in temperature of the two glasses of water is 30°C. What is their difference in temperature on the Kelvin scale?
Nutka1998 [239]

Answer:

D

Explanation:

Because 30c is kevin and add 303+30=333-30=303

3 0
2 years ago
What would happen if there no decomposers
AleksAgata [21]
Producers would not have enough nutrients .
3 0
3 years ago
Read 2 more answers
Other questions:
  • What volume of a 2.5 M NaOH solution is required to make 1 liter of a 0.75 M NaOH
    9·1 answer
  • what is the general formula for straight-chain hydrocarbons with n carbon atoms and m (multiple) double bonds?
    12·1 answer
  • Need Help Please
    12·1 answer
  • Н - О - Н<br> I have to find the Molecular formula
    8·1 answer
  • What are three layers of the skin called
    9·2 answers
  • Which discovery is considered to have led to the greatest advancements in the field of medicine?
    6·1 answer
  • Predict the products of the following reaction based upon solubility rules. (Separate substances in a list with a comma. Include
    13·1 answer
  • Which element does the electron configuration 1s2s2p2 represent?
    6·1 answer
  • What is the concentration of a saturated solution of SrSO4? SrSO4 has a Ksp of 3.2 x 10–7
    15·1 answer
  • Pls help this a test for Google classroom
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!