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
kicyunya [14]
3 years ago
7

How many tiny frogs sitting next to each other would measure the same length as a Blue Whale?

Chemistry
2 answers:
Naddik [55]3 years ago
8 0

Answer:

LOOK BELOW

Explanation:

Well a female is 82ft and a male is 79ft so we will just go with both answers. A tiny frog is about a estimate length of 0.27 inches so you would have to divide and or multiply 82 by 0.27 getting your first length then do the same with teh next one and thats you answer! hope i helped bby :3

Svetlanka [38]3 years ago
6 0

Answer:

<u></u>

  • <u>About 2,500</u>

Explanation:

The <em>blue whale </em>is the largest animal on Earth. The length of a blue whale is about 25 m, although is is said the largest confirmed measure is 29.9m.

The<em> tiny frogs </em>measure about 10mm.

You can estimate the number of tiny frogs that have the same <em>length</em> as a blue whale dividing the approximate average length of a blue whale by the approximate average length of the tiny frogs.

First convert 25m to mm:

  • 25m × 1,000mm/m = 25,000 mm

Now, divide:

  • 25,000mm / 10mm = 2,500

Hence, about 2,500 <em>tiny frogs sitting next to each other would measure the same length as a blue whale</em>.

You might be interested in
A sample 0. 100 moles of a gas is collected at at stp. What is the volume of the gas in liters?
andrew11 [14]

A sample 0. 100 moles of a gas is collected at at STP . 2.24 is the volume of the gas in liters.

The STP means standard temperature and pressure.

At STP,

Temperature = 0 °C =273 K

Pressure = 1 atm

We get value of volume by using ideal gas equation,

PV = nRT

  • P is the pressure of the gas = 1 atm
  • V is the volume occupied by the gas = ?
  • n is the number of the moles = 1 mole
  • T is the temperature of the gas = 273 K or  0 °C
  • R universal gas constant = 8.31 J/ mole × K

Calculation,

Since, one mole of a gas occupy 22.4 L volume at STP

So, for 0.1 mole volume occupy = 22.4L × 0.1 mole/1 mole =  2.24L

To learn more about volume at STP,

brainly.com/question/1542685

#SPJ4

6 0
1 year ago
Which describes bedrock?
UkoKoshka [18]
D, forms from decomposed material
8 0
3 years ago
if you are told to get 100 mL of stock solution to use to prepare smaller size sample for an experiment, which piece of glasswar
fgiga [73]

Answer:

A beaker  

Step-by-step explanation:

Specifically, I would use a 250 mL graduated beaker.

A beaker is appropriate to measure 100 mL of stock solution, because it's easy to pour into itscwide mouth from a large stock bottle.

You don't need precisely 100 mL solution.

If the beaker is graduated, you can easily measure 100 mL of the stock solution.

Even if it isn't graduated, 100 mL is just under half the volume of the beaker, and that should be good enough for your purposes (you will be using more precise measuring tools during the experiment).

6 0
3 years ago
NEED ASAP!!! Several samples of a solid was measured to have these masses and volumes listed in the
sammy [17]
HELPPPPPPPPPPPPPPPPPPPPPPP HELPPPPPPPPPPPPPPPPPPPPPPP
8 0
3 years ago
011 1.0 points What energy change is associated with the reaction to obtain one mole of H2 from one wang (ew22622) – 19D Thermod
vlada-n [284]

Answer:

<em>249 kJ</em>

Explanation:

To obtain the energy change of the reaction:

H₂O → H₂ + ¹/₂ O₂

It is necessary to obtain the difference between bond energy of the products and bond energy of the reactant, thus:

Energy of products:

1 mol of H-H bond × 436 kJ/mol = 436 kJ

¹/₂ mol of O=O bond × 498 kJ/mol = 249 kJ

Energy of reactant:

2 mol of H-O bond × 467 kJ/mol = 934 kJ

Energy change of the reaction is:

934 kJ - (436 kJ + 249 kJ) = <em>249 kJ</em>

<em></em>

I hope it helps!

4 0
3 years ago
Other questions:
  • Water is a produced when 30.0 grams of hydrogen reacts with 80.0 grams of oxygen what is the limiting reagent
    6·1 answer
  • What is the empirical formula for a compound that contains 38.77% Cl and 61.23% O?
    9·1 answer
  • How much heat is released when 100 g of steam is condensed to water ?
    9·1 answer
  • On a warm summer day in Oslo, the temperature is 21 degree C and the relative humidity is 70%. What is the absolute humidity? Wh
    14·1 answer
  • Which of the following could be considered a scientific statement?
    9·2 answers
  • 5,6-dimethyl-2-heptyne <br><br> Due in 1 hr pls help me
    8·1 answer
  • Which best explains the relationship between evaporation and temperature?
    8·2 answers
  • Cells take in small, energy-rich molecules from food. These molecules include sugar molecules. Cells use the molecules in a long
    8·1 answer
  • What causes a substance to be hydrophobic?
    13·1 answer
  • for each reaction, find the value of δso. report the value with the appropriate sign. (a) 3 no2(g) h2o(l) → 2 hno3(l) no(g) j/k
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!