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
spin [16.1K]
3 years ago
11

What amount of heat is required to raise the temperature of 350 grams of copper to cause a 25°C change? The specific heat of cop

per is 0.39 J/g°C.. . A. 2500 joules. B. 2600 joules. C. 3400 joules. D. 3900 joules.
Chemistry
2 answers:
jarptica [38.1K]3 years ago
4 0
The heat required to raise the temperature to a specific temperature change of a sample is related to the specific heat capacity of the substance.  In this case, the heat can be calculated through mCpΔT = 350 g * 0.39 J/g C *25 C. This is equal to 3412. 5 Joules. Closest answer is C.
Gnesinka [82]3 years ago
4 0

Answer   c

Explanation: Because I said don't doubt the all knowing

You might be interested in
What is the molar mass of fluorine, F2?
Naily [24]
<span>37.9968064 ± 0.0000010 g/mol</span>
8 0
3 years ago
Read 2 more answers
Why are basic radicals classified into six groups?​
Alona [7]

Basic radicals (cations) have been divided into groups based on Ksp values

4 0
2 years ago
What is the molar mass of AgF. 51.9g/mol 198.8g/mol 126.87g/mol 99.7g/mol
lisov135 [29]
Just find Ag and F on periodic table, find g/mol for each one and add them together
3 0
3 years ago
What is homologous series . Write it's characteristics
Anni [7]

Answer:

Homologous series is defined as a systematic order of structurally similar organic compound containing same functional group in their family and two adjacent members differ in their molecular formula by -CH2 unit.

Characteristics:

1.Various members of homologous series contain same functional group.

2.Various members of homologous series can be represented by common formula.

3. All members of a homologous series have almost similar chemical properties.

4. All members have common method of preparation.

5.Two successive members of homologous series have different chain length or difference in their molecular formula by -CH2 unit.

6.The members of homologous series show different physical properties.

4 0
2 years ago
What do elements Be,Mg,Ca have in common
Strike441 [17]
They are all in the same family
5 0
3 years ago
Read 2 more answers
Other questions:
  • Is this any better??
    12·1 answer
  • If 0.138g of cyclohexene (c6h10) was obtained from 0.240g of cyclohexanol (c6h120), what is the percentage yield of cyclohexene?
    6·1 answer
  • during the combustion of methane one mole of methane gas combines with two moles of oxygen gas to produce one mole of carbon dio
    15·1 answer
  • What mineral has 2 sugar-cube sized, irregularly shaped pieces. Brassy-yellow in color with metallic luster. Flat surfaces look
    5·1 answer
  • What is the volume of .04 mol of a gas at .9 kPa and 20 degrees celsius
    11·1 answer
  • How are the periods, or horizontal rows, on a periodic table ordered from left to right? (2 points)
    14·2 answers
  • hi:) evaporation is the process by which liquids changes to gas at temperatures lower than boiling point. But why can’t liquids
    9·2 answers
  • How many atoms are in 25.00 g of B?
    7·1 answer
  • How many chloride ions are in a 220 grams of calcium chloride?
    12·1 answer
  • true or false: an object's color is dependent on the chemical composition of its matter, which determines the wavelegnth that is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!