subject

Physics, 06.06.2021 01:50 ssophiaa

2. CaCl2 (s) + 2H20 ---> Ca(OH)2 (aq) + 2HCl (g) + heat
Is it an endothermic reaction?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 01:00

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

Answers: 1

question

Physics, 22.06.2019 04:00

Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)

Answers: 2

question

Physics, 22.06.2019 14:30

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules

Answers: 2

question

Physics, 22.06.2019 23:30

Which model displays the change in a gas when the temperature of the gaseous system decreases?

Answers: 3

You know the right answer?

2. CaCl2 (s) + 2H20 ---> Ca(OH)2 (aq) + 2HCl (g) + heat
Is it an endothermic reaction?...

Questions

question

Business, 08.04.2020 00:19

Assume your goal in life is to retire with three million dollars. How much would you need to save at the end of each year if interest rates average 5%...

question

Mathematics, 08.04.2020 00:20

You want to give money to a local charity. You collect donations of $15, $26, $22, $30, and $20. What value represents the 3rd quartile of the set of...

question

Mathematics, 08.04.2020 00:20

What is the area of triangle BCD to the nearest tenth of a square centimeter? Use special right triangles to find the height. Using any other m...

question

Social Studies, 08.04.2020 00:20

Which sentence from Heart of a Samurai uses pacing to build excitement? O He leaped up onto a rock and swung his stick over his head. "Agreed?"

question

Physics, 08.04.2020 00:20

"Newton's law of cooling states that the temperature of an object changes at a rate proportional to the difference between its temperature and that of...

question

Mathematics, 08.04.2020 00:20

Solve each inequality: 2x+5 >0.5...

question

Mathematics, 08.04.2020 00:20

Among all monthly bills from a certain credit card company, the mean amount billed was $485 and the standard deviation was $300. In addition, for 15%...

question

Biology, 08.04.2020 00:20

The term aerotolerant anaerobe refers to an organism that is killed by oxygen. does not use oxygen but tolerates it. requires less oxygen than is pres...

question

Mathematics, 08.04.2020 00:20

Under a periodic inventory system, the cost of inventory on hand at the end of the accounting period is determined by a physical count of the inventor...

question

Business, 08.04.2020 00:20

The slope of a country's production possibility frontier with cloth measured on the horizontal and food measured on the vertical axis in the specific...

question

English, 08.04.2020 00:20

Where would someone most likely read the passage above? plz help i will mark brainliest if your answer is correct

question

Physics, 08.04.2020 00:20

What gas law looks at the relationship between volume and temperature? A) Boyle's Law B) Charles' Law C) Gay Lussac's Law...

question

Chemistry, 08.04.2020 00:20

Bread is made with which fungus? A. morel B. yeast C. mold D. chytrid...

question

English, 08.04.2020 00:20

The level of in a country is based upon the machinery and skills that have been developed. (A)education (B)communication (C)technology I...

question

English, 08.04.2020 00:20

⦁ What is the main idea of “Holy Sonnet 10”? Death is not powerful Death is mighty and dreadful Death is undefeated Death is s...

question

History, 08.04.2020 00:20

In your response, you will be assessed on the following Respond to the prompt with a historically defensible thesis or claim that establishes a...

question

Business, 08.04.2020 00:20

The price of cheddar cheese rises from $1 per pound to $2 per pound, and as a result, producers of cheese increase their production from 5 thousand to...

question

Biology, 08.04.2020 00:20

T/F: Conjugation is the transfer of some genes between two microorganisms....

question

English, 08.04.2020 00:20

Which sentence is written correctly? A. There is many retired couples who travel overseas together after retiring from the workforce.

question

Mathematics, 08.04.2020 00:20

A pair of shoes costs $89, a shirt costs $53 and a pair of pants costs $67. Sales tax is 8%. What is the total cost when checking out? * $225.72...

More questions: Physics Another questions

Questions on the website: 13722363