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
maria [59]
3 years ago
9

How much heat is required to raise the temperature of 50.0g of water 13°C​

Chemistry
1 answer:
N76 [4]3 years ago
3 0

Answer:one gram by 1oC

Explanation: you will need to know the value of water's specific heat

You might be interested in
An empty erlenmeyer flask weighs 241.3 g. when filled with water (d = 1.00 g/cm3), the flask and its contents weigh 489.1 g. wha
g100num [7]

 

The volume of the flask would simply be equal to the volume of the water. And the mass of the water would be the difference after and before weigh.

mass of water = 489.1 g – 241.3 g

mass of water = 247.8 g

 

Therefore the volume of water (which is also the volume of the flask) is:

volume = 247.8 g / (1.00 g/cm^3)

volume = 247.8 cm^3

 

The total mass of the flash when filled with chloroform would be:

total mass with chloroform = 241.3 g + 247.8 cm^3 (1.48 g/cm3)

total mass with chloroform = 608.04 g

 

 

Answers:

volume = 247.8 cm^3

total mass with chloroform = 608.04 g

4 0
3 years ago
Express 1123 pg in nanograms.
Strike441 [17]
1.123 nano-grams is your answer, do you understand now gimme dat 5 star and brainiest

5 0
3 years ago
) What parts of pizzly resemble that of a grizzly bear?
user100 [1]

Answer:

Animal was shot in Nunavut, Canada earlier this month by hunters. It resembles a polar bear but has claws and brown paws of a grizzly bear. Experts claim the 'pizzly' or 'grolar' bear is a hybrid between the two. DNA tests revealed it was actually a blonde haired grizzly bear

Explanation:

6 0
3 years ago
Pls help fast, I will give brainliest!
beks73 [17]

Answer:

c

Explanation:

4 0
3 years ago
An object with a mass of 15kg is accelerating at 10m/s2. What is the force carried by this object
sladkih [1.3K]

Answer: 150N

Explanation:

The formula to calculate the force will be the mass multiplied by the acceleration. In this case, mass = 15kg and acceleration = 10m/s². Therefore, force will be:

= Mass × Acceleration

= 15 × 10

= 150N

The force is 150Newton

8 0
3 years ago
Other questions:
  • Which of these is the best argument for switching from combustion-powered cars to fuel cell cars in order to help the environmen
    15·1 answer
  • PLEASE HELP!!!! 24 POINTS
    14·2 answers
  • Some species are no longer living but we know they existed one time. we know this because....
    10·1 answer
  • What is the change from a liquid to a gas that's occurs through out the liquid??
    5·2 answers
  • Red aesthetic and one other thing
    12·2 answers
  • A skateboarder coasts a distance of 20 meters in 4 seconds. What is the person's speed?
    13·1 answer
  • Which of the following is NOT a chemical change?
    7·1 answer
  • Explain how heat travels from the bottom to the top of the water in a kettle by convection?​
    15·1 answer
  • Arrange the following bonds in order of increasing ionic character. assign number 1 as the highest and 6 as the lowest. a. carbo
    7·1 answer
  • An electron ______ is an area around the nucleus of an atom where an electron is likely to be found.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!