Mathematics, 26.02.2020 09:40 momo26590

HELP, 30 Points !!

1. Approximately what is the minimum temperature needed to dissolve 10 g of KNO₃ in 100 g H₂O? Round your answer to the nearest whole number.

2. Imagine that you have 100 g of water.

You start dissolving KNO₃ in the water and you find that after you’ve dissolved about 55 g of KNO₃, you can’t dissolve any more; it just sinks to the bottom.

Approximately what is the temperature of the water?Round your answer to the nearest whole number.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Answers: 1

Answer

Mathematics, 21.06.2019 19:40

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

How do i multiply two digit numbers

Answers: 1

Answer

Mathematics, 21.06.2019 20:10

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

Answers: 1

Answer

You know the right answer?

HELP, 30 Points !!

1. Approximately what is the minimum temperature needed to dissolve 1...

Questions

Geography, 04.08.2020 22:01

C)Quais são os agentes formadores do relevo e como eles atuam?...

Mathematics, 04.08.2020 22:01

Work out angle pqr please if you know it i willl give brainliest to fastest person

Chemistry, 04.08.2020 22:01

The literature value for the Ksp of Ca(OH)2 at 25 °C is 4.68E−6. Imagine you ran the experiment and got a calculated value for Ksp which was too high....

Chemistry, 04.08.2020 22:01

To calculate changes in concentration for a system not at equilibrium, the first step is to determine the direction the reaction will proceed. To do s...

Computers and Technology, 04.08.2020 22:01

In a batch operating system, three jobs JOBI, JOB2, JOB3 are submitted for ex- ecution. Each job involves an I/O activity, a CPU time, and another 1/0...

Computers and Technology, 04.08.2020 22:01

client, Warren, reports CMOS mismatch errors at startup. Further conversation with Warren reveals that he had forgotten the startup password he assign...

Health, 04.08.2020 22:01

Cómo se aplica en la actualidad el término cáncer?...

History, 04.08.2020 22:01

The Oklahoma Constitution’s progressive themes were established by delegates. A. female B. Republican C. conservative D. Democrat...

Chemistry, 04.08.2020 22:01

2. How did the angle of insolation affect the temperature? What can you conclude about the effect of the position of the Sun, based on this observati...

Social Studies, 04.08.2020 22:01

Hanna is a supervisor in the production unit of a textile company. Yosef, who is of Jewish origin, joins her unit as a trainee. Hanna overcriticizes h...

Business, 04.08.2020 22:01

Suppose a relative has promised to give you $1,000 as a wedding gift the day you get engaged. Assuming a constant interest rate of 5%, consider the pr...

Mathematics, 04.08.2020 22:01

In a study of a weight loss program, 40 subjects lost a mean of 3.0 lb after 12 months. Does the weight loss program have statistical significance?...

Business, 04.08.2020 22:01

X Company acquired land in Costa Rica for a total cost of $45,000,000. Engineers conducted a study at an additional cost of $500,000 to determine that...

Business, 04.08.2020 22:01

At the beginning of the school year, Craig Kovar decided to prepare a cash budget for the months of September, October, November, and December. The bu...

Mathematics, 04.08.2020 22:01

A wholesaler requires a minimum of 4 items in each order from its retail customers. The manager of one retail store is considering ordering a certain...

Mathematics, 04.08.2020 22:01

Say the following are deductions on a typical income, Pension deductions are 5% Employment Insurance deductions are 2.4% And Income Tax deductions are...

History, 04.08.2020 22:01

Que lucha de clases que pudo identificar Marx a lo largo de la Historia...

Business, 04.08.2020 22:01

Compared to bondholders, stockholders are generally… Group of answer choices Face lower risk and have the potential for higher returns. Face higher ri...

Mathematics, 04.08.2020 22:01

The mouse weights (in grams) of a random sample of 100 mice involved in a nutrition experiment are: Interval 41.543.5 43.545.5 45.547.5 47.549.5 49.55...

History, 04.08.2020 22:01

Liberty consists in the freedom to do everything which injures no one else; hence the exercise of the natural rights of each man has no limits except...

More questions: Mathematics Another questions