subject

Chemistry, 18.05.2021 22:40 queenkalah101

A certain mass of water was heated with 41.50 Joules, raising its temperature from 22.0 °C to 28.0 °C. Find the mass of the water, in grams. (Cp of H2O = 4.179 J/g °C)

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 01:50

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

Answers: 1

question

Chemistry, 22.06.2019 07:00

How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options:

Answers: 2

question

Chemistry, 22.06.2019 08:00

Define dew point. i am writing this part to be able to ask the question

Answers: 1

question

Chemistry, 22.06.2019 15:00

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

Answers: 1

You know the right answer?

A certain mass of water was heated with 41.50 Joules, raising its temperature from 22.0 °C to 28.0 °...

Questions

question

Business, 03.07.2020 22:01

The vice-president of marketing of G Street Fabrics has been told to invest the company's advertising dollars wisely. Which of the following measures...

question

Physics, 03.07.2020 22:01

The phrase Ten meters per second squared describes the....

question

Mathematics, 03.07.2020 22:01

(1−cos^2 x )·(1+tan^2 x)...

question

Chemistry, 03.07.2020 22:01

TRY IT Using Significant Figures for Calculations Select the answer with the correct number of significant figures for each calculation 31.580...

question

Mathematics, 03.07.2020 22:01

HELP! WILL GIVE BRAINLIEST! ...

question

Mathematics, 03.07.2020 22:01

I NEED HELP ASAP! THANKS :) ...

question

History, 03.07.2020 22:01

A historian wants to know how the Gulf War was fought. Which of the following is an appropriate way to use primary sources to answer this quest...

question

Mathematics, 03.07.2020 22:01

If we do not know the distraction type, we cannot apply Chebychev’s Theorem? True or false ?...

question

Mathematics, 03.07.2020 22:01

Emanuel used the calculations below to find the product of the given fractions. (Three-fifths) (StartFraction 4 over 9 EndFraction) (Negative one-half...

question

Mathematics, 03.07.2020 22:01

A graph is drawn below Explain how you know that y is not directly proportional to x

question

Chemistry, 03.07.2020 22:01

Alguien quien hable español...

question

Mathematics, 03.07.2020 22:01

Solve x^2 - (7 -1)x + (18 - i) =0...

question

Law, 03.07.2020 22:01

When approaching a bycyclist from the rear, you should slow down and...

question

English, 03.07.2020 22:01

According to the video, the success of Plymouth's fearless leader was probably more possible because...

question

English, 03.07.2020 22:01

What evidence supports the conclusion that the narrator’s mother wants her to excel ?...

question

Mathematics, 03.07.2020 22:01

James works for a delivery company. He gets paid a flat rate of $5 each day he works, plus an additional amount of money for every delivery he makes....

question

Chemistry, 03.07.2020 22:01

Rank the following transitions in a hydrogen atom in order of increasing wavelength of electromagnetic radiation that could produce them. Answer this...

question

History, 03.07.2020 22:01

Use the following text from the Twelfth Amendment to answer the following question: The person having the greatest Number of votes for President, shal...

question

Physics, 03.07.2020 22:01

One of the primary goals of the Kepler space telescope is to search for Earth-like planets. Data gathered by the telescope indicates the existence of...

question

History, 03.07.2020 22:01

Describe each 1.Attack on Pearl Harbor 2.Creation of the Manhattan project 3.D-Day 4.Executive order 9066 5.Fall of Berlin (surrender of Germany) 6.Hi...

More questions: Chemistry Another questions