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
You decided you want to make spaghetti for supper. You first light the gas stove because you need to cook the meat. When the mea
zloy xaker [14]

Answer:

C

Explanation:

Brainliest

7 0
3 years ago
Read 2 more answers
Calculate the silver ion concentration in a saturated solution of silver(i) sulfate (ksp = 1.4 × 10–5).
deff fn [24]

Answer:

= 0.030 M

Explanation:

We can take x to be the concentration in mol/L of Ag2SO4 that dissolves  

Therefore;  concentration of  Ag+ is 2x mol/L and that of SO4^2- x mol/L.

Ksp = 1.4 x 10^-5

Ksp = [Ag+]^2 [SO42-]

      = (2x)^2(x)

      = 4x^3  

Thus;

4x^3  = 1.4 x 10^-5

         = 0.015 M

molar solubility = 0.015 M

But;

[Ag+]= 2x

Hence; silver ion concentration is

= 2 x 0.015 M

= 0.030 M

6 0
2 years ago
Lewis dot structure for N3-
labwork [276]

Answer :

The steps involved in the electron dot structure of N^{3-} are :

First we have to determine the total number of valence electron in N^{3-}.

Number of valence electrons in N = 5

The charge on N is (-3). So, we add 3 electrons.

Total number of valence electrons = 5 + 3 = 8 electrons

The image is shown below.

4 0
2 years ago
Read 2 more answers
What are three Possible overlaps that can occur during bond formation​
mart [117]

Answer:

The Sigma (σ) Bond

S-S Overlapping. In this kind of overlapping, one 's' orbital from each participating atom undergoes head-on overlapping along the internuclear axis. ...

S-P Overlapping. ...

P-P overlapping.

4 0
2 years ago
Which group of human life cycle stages is in the correct order
zysi [14]

Answer:

foetus, baby, child, adolescent, adult and old person

Explanation:

eeet eez wut eeet eez

8 0
3 years ago
Other questions:
  • The depletion of ozone (O3) in the stratosphere has been a matter of great concern among scientists in recent years. It is belie
    14·1 answer
  • Which of the following particles has almost no mass? proton neutron electron
    11·1 answer
  • Complete the tables of value for four aqueous solutions at 25 celcius
    5·2 answers
  • A 8.0 L sample at 25•C and 1.00 atm of pressure contains 0.5 moles of gas. If an additional 0.75 moles of gas at the same pressu
    11·1 answer
  • Element X
    7·1 answer
  • How important is chlorine economically
    15·1 answer
  • All matter has __. A.) COLOR B.) MASS C.) VOLUME D.) WEIGHT
    12·1 answer
  • Select True or False: The equilibrium constant for the chemical equation 2NO(g) O2(g) 2NO2(g) is two times the equilibrium const
    12·1 answer
  • What is the density of a substance with a mass of 37.5 g and a volume of 20L?
    8·1 answer
  • List three conditions for separating crude oil constituents pls someone help me out ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!