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
s344n2d4d5 [400]
3 years ago
14

What process describes the transfer of heat through matter by molecular activity? (1 point)?

Chemistry
1 answer:
tamaranim1 [39]3 years ago
4 0
Your answer would be conduction
You might be interested in
An ecosystem is a geographical area......
GrogVix [38]
The right answer for the question that is being asked and shown above is that: "where plants, animals, the landscape and the climate are all independent of each other." An ecosystem is a geographical area <span>where plants, animals, the landscape and the climate are all independent of each other.</span>
4 0
3 years ago
The advantage of asexual reproduction is.
Nataly_w [17]
B. reproduction doesn’t require mate
6 0
3 years ago
g Five calcite, CaCO3 (MW 100.085 g/mol), samples of equal mass have a total mass of 12.3±0.1 g. What is the absolute uncertaint
diamong [38]

Answer:

The value  is   L  =  0.985 \pm 0.00801 \  g

Explanation:

From the question we are told that

  The  molar mass of CaCO_3 is  MW  =  100.085 \  g/mol

   The  total mass is  m_g  = 12.3 \ g

   The uncertainty of the total mass is \Delta g  = 0.1

Generally the molar weight of calcium is M_c  =  40 g/mol

 The percentage of calcium in calcite is mathematically represented as

          C =  \frac{40.07}{100.085} * 100

          C =  40.03 \%

Generally the mass of each sample is mathematically represented as

     m=  \frac{m_g}{5}

     m=  \frac{12.3}{5}

     m= 2.46 \  g

Generally mass of calcium present in a single sample is mathematically represented as

        m_c = 2.46 *  \frac{40.04}{100}

       m_c = 0.985 \  g

The  uncertainty of  mass of a single sample is mathematically represented as

      k  =  \frac{\Delta g }{5}

        k  =  \frac{0.1 }{5}

       k  =  0.02\  g

The  uncertainty of  mass of calcium in a single sample is mathematically represent

         G  =  \frac{0.02 *  40.04}{ 100}

          G  =  0.00801 \  g

Generally the average mass of calcium in each sample is  

          L  =  0.985 \pm 0.00801

6 0
3 years ago
A salad is an example of a mixture that is ... Mixed
melomori [17]
Heterogeneous Mixture
8 0
2 years ago
Is C3h8 an acid or base
Ronch [10]
That would be propane

Propane is neither an acid nor base, tis' neutral
7 0
3 years ago
Read 2 more answers
Other questions:
  • How can you identify a chloride from an iodide solution using the silver nitrate and sodium thiosulfate test?
    7·1 answer
  • One gram of liquid benzene is burned in a bomb calorimeter. The temperature before ignition was 20.826 C, and the temperature af
    13·1 answer
  • Which is not true about enantiomers?
    11·1 answer
  • The gas pressure inside a container decreases when which of the following happens? the number of molecules is increased and the
    15·1 answer
  • In a polyatomic ion, the -ate ending indicates one ____ oxygen than the -ite ending.
    7·1 answer
  • How do elements on the right side of the periodic table differ from elements on the left side of the table?
    10·1 answer
  • I WILL MARK BRAINLIEST
    6·2 answers
  • What is the mass of 8.8 x 10^22 of magnesium
    13·1 answer
  • How many grams of Kr are in 2.00 mol of Kr? (4)
    9·2 answers
  • PLEASE HELP!!!<br> How many km/hr are there in 6.01 x 10^6 yd/wk?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!