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
yaroslaw [1]
3 years ago
9

Convert 0.74Kcal/min to cal/sec

Chemistry
1 answer:
professor190 [17]3 years ago
6 0
<span>0.74 Kcal/min x 1000 cal/60 s         


</span>
You might be interested in
Get ready for the wave of screenshots :&gt;
Reil [10]

Answer:

okay let me know when i can help, ill be happy too help

6 0
3 years ago
Read 2 more answers
What is the symbol for the carbon isotope with seven neutrons?
Tresset [83]
Carbon -13 has 7 neutrons and carbon -12 has six neutrons. Carbon -12 is the most common isotope of Carbon. Carbon -14 is radioactive and vary rare. The symbols for the isotopes of Carbon atoms shown here indicate they each have six protons but mass numbers of 14, 13, and 12. Hope this helps. :)
8 0
3 years ago
Styrofoam has a density of 0.075 g/mL. What is the volume of 21.80 g of Styrofoam?
LekaFEV [45]

The answer is 290.66 mL

Explanation:

The density of any substance including styrofoam is determined by two main factors: mass (atoms in the substance) and volume (space occupied). Moreover, the volume or mass of the substance can be calculated by using the density as these variables are related. Below I show the process:

density = mass / volume

mass = density x volume

volume = mass / density

volume = 21.80 g / 0.075 g/mL

volume = 290.66 mL

4 0
3 years ago
When C3H8 burns completely in an excess of oxygen , the products formed are?
Marizza181 [45]
Water and carbon dioxide respectively

6 0
3 years ago
What kinds of scientific investagations involve making observations
bulgar [2K]

Scientific investigations that involve some kind of testing will make use of observations.  Generally speaking, making observations is the first step of the scientific method.  Based on those observations, a question is asked, and then a hypothesis and prediction will be stated.  A scientist will set up a test, observe the outcome, and collect data on the test.  That will lead the scientist to some kind of conclusion relating to the initial question and hypothesis....

6 0
3 years ago
Other questions:
  • Which organism can reach 50 meters in size
    13·1 answer
  • The four tastes are:<br> bitter<br> sour<br> fishy<br> salty<br> fruity<br> sweet
    8·1 answer
  • Name 3 variables that afect a living systom
    13·1 answer
  • Gabriel and his friend found a piece of metal which they want to
    14·2 answers
  • Which is most likely to happen during a single-displacement reaction?
    12·1 answer
  • Examine the incomplete statement.
    11·2 answers
  • The valency of sodium metal
    13·1 answer
  • Which of the following is most likely to move through the cell membrane by facilitated diffusion?
    13·1 answer
  • if an electron is released during radioactive decay which type of Decay has taken place a gamma decay b beta decay c electromagn
    5·2 answers
  • a solution k is saturated at 33 g solute in 100g solvent if a 50g solute is added to 200g solvent solution k is​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!