subject

Chemistry, 06.05.2021 22:00 sean7900

How many kilojoules of heat are required to heat 2550 grams of water from 17.5°C to 100.0°C?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 07:00

How far is the region from the equator or control climate

Answers: 1

question

Chemistry, 22.06.2019 14:30

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.

Answers: 2

question

Chemistry, 22.06.2019 18:00

An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³

Answers: 3

question

Chemistry, 22.06.2019 21:00

The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?

Answers: 1

You know the right answer?

How many kilojoules of heat are required to heat 2550 grams of water from 17.5°C to 100.0°C?...

Questions

question

Computers and Technology, 15.12.2020 16:30

Describe how you would create a Java program that prompted the user to correctly enter a username and password. The username is not case sensitive, bu...

question

Chemistry, 15.12.2020 16:30

A scientist did a test to compare two substances: substance Q and substance R. At room temperature, both substances are liquid. When the scientist tra...

question

Physics, 15.12.2020 16:30

Today, you will observe drops of liquid water and compare them to drops of liquid isopropanol, noting whether either liquid evaporates. Given that the...

question

Mathematics, 15.12.2020 16:30

Emoya bought a dress for $180 and she recieves a discount of 10%. the amount of discount she recieves is ?...

question

Chemistry, 15.12.2020 16:30

Identify the formula for an alkene. A. CnH2n B. CnH2n 2 C. CnH2n 4 C. CnH2n-2 D. CnH2n-4...

question

Business, 15.12.2020 16:30

A coupon bond that pays interest semiannually has a par value of $1,000, matures in 8 years, and has a yield to maturity of 6%. If the coupon rate is...

question

Mathematics, 15.12.2020 16:30

Which choice below is a common multiple of 8 and 10 (but not the least common multiple). 4 90 160...

question

History, 15.12.2020 16:30

Which statement is true about how the American Revolution impacted the lives of African Americans? A All slave who fought for their county were freed...

question

Mathematics, 15.12.2020 16:30

Jimmy and Alex each have a CD collection. • The number of CDs in Jimmy's collection can be represented by x. • The number of CDs in Alex's collection...

question

Biology, 15.12.2020 16:30

You overhear your mom and dad talking about having a well installed in your yard. What advice can you offer them about determining the placement and p...

question

Business, 15.12.2020 16:30

Consumers who put a high value on a serviceA) are better off with perfect price discrimination. B) are better off under a single-price monopoly. C) ar...

question

Mathematics, 15.12.2020 16:30

Derek weighs 155 pounds and drives a utility vehicle that can carry no more than 220 pounds. He plans to use his utility vehicle to haul blocks to his...

question

Biology, 15.12.2020 16:30

The tree with a genotype of AABBCC (100cm) is crossed with another tree with a genotype of aabbcc (40 cm). Assuming that three genes contribute equall...

question

Chemistry, 15.12.2020 16:30

Which of the following elements are in order of decreasing atomic radii (size)? A. Cu, Br, Zn B. He, Ne, Ar C. Li, Si, Ca

question

Business, 15.12.2020 16:30

Read the scenario, and answer the questions. You are a project manager for a specialty sports equipment manufacturer. A critical member of your design...

question

Business, 15.12.2020 16:30

When Gavin was hired in 2016 part of his incentive plan included an option to buy the organizations stock at $80 per share. If the stock is trading at...

question

Chemistry, 15.12.2020 16:30

Examine the following electron configuration: 1s22s22p63s23p64s2. How many valence electrons does this element contain?...

question

Mathematics, 15.12.2020 16:30

Jenn pays $7.99 each month for her music streaming subscription, $10 per month for her Netflix subscription, and 9.99 per month for her xBox live subs...

question

Geography, 15.12.2020 16:30

Who wants me to crash an online zoo lesson right now...

question

Mathematics, 15.12.2020 16:30

1. Which pay is equivalent to a rate of $16 per hour? $78 for 3 hours $96 for 6 hours $160 for 16 hours $60 for 5 hours...

More questions: Chemistry Another questions