subject

Chemistry, 12.12.2019 03:31 F00Dislife

Do exothermic reactions obey the law of conservation of energy?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 11:30

If i add water to oil what will happen

Answers: 3

question

Chemistry, 22.06.2019 18:00

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.

Answers: 3

question

Chemistry, 23.06.2019 03:30

Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral

Answers: 1

question

Chemistry, 23.06.2019 13:30

Determine the osmotic pressure at 25 °c of an aqueous solution that is 0.028 m nano3. a) 0.685 atm b) 0.0729 atm c) 1.37 atm d) 0.0364 atm e) 2.06 atm

Answers: 2

You know the right answer?

Do exothermic reactions obey the law of conservation of energy?...

Questions

question

Mathematics, 02.07.2019 08:00

Segment rs is parallel to segment vt, and segment rv is parallel to segment st. which statement about the measure of ∠s is not true?...

question

Mathematics, 02.07.2019 08:00

Write the line perpendicular to y = (1/8) x + 2 through the point (1,-5). write the final answer in slope-intercept form....

question

Physics, 02.07.2019 08:00

Abox of mass 3kg is lifted onto a shelf. calculate the change on its gravitational potential energy. the gravitational field strength is 10n/kg....

question

Mathematics, 02.07.2019 08:00

Arectangle and a square have the same area. the length of the rectangle is seventy feet more than two times its width. the length of a side of the squ...

question

Mathematics, 02.07.2019 08:00

What is the slope of the line determined by the points (-1,3) and (3,-1)?...

question

Mathematics, 02.07.2019 08:00

Ellen has property whose boundary lines form a triangle, as shown in the diagram. her house lies at vertex a and she is going to put a bunkhouse for t...

question

Chemistry, 02.07.2019 08:00

Consider the following reaction. mg(oh)2 (aq) + h3po4 (l) > mg3(po4)2 (aq) + h2o (l) a chemist allows 30.6g of mg(oh)2 and 63.6g h3po4 to react....

question

English, 02.07.2019 08:00

Doing so will protect the world’s best fighters and create a status quo that will produce exciting olympic level matches. why does the author use the...

question

Advanced Placement (AP), 02.07.2019 08:00

What temperature is needed to increase the pressure of the gas to exactly 1 atmosphere and 250 ml?...

question

Mathematics, 02.07.2019 08:00

At danny’s diner, the bill at one table for three cups of coffee and five omelets is $7.60. the bill at another table for one cup of coffee and two om...

question

Mathematics, 02.07.2019 08:00

Given: 3(5×+1) =13×+5 prove x=1by listing the statements and reasons on how to solve this problem....

question

Mathematics, 02.07.2019 08:00

At a certain middle school, the 6th-grade class of 390 increased by 10%, the 7th grade class of 350 increased by 22%, and the 8th grade class of 420 i...

question

Chemistry, 02.07.2019 08:00

How many moles of au atoms are in 2.56 gm...

question

Chemistry, 02.07.2019 08:00

What would be an example of the law of conservation of matter...

question

Mathematics, 02.07.2019 08:00

Which of the following is an equation of the line that passes through the points (1,6) and (2,1)...

question

Chemistry, 02.07.2019 08:00

How many molecules of no2 are produced when 2.0 × 1020 molecules of n2o4 are decomposed according to the following equation? n2o4(g) → 2no2(g) 2.0 ×...

question

Geography, 02.07.2019 08:00

How did the united states become a world leader in the 1900...

question

English, 02.07.2019 08:00

Super quick question : o which organization would work best for a crime scene report? a. spatial order b. chronological order c. order of importance...

question

Physics, 02.07.2019 08:00

1. explain the change of state from solid dry ice to carbon dioxide gas. 2. the motion of the particles in dry ice and carbon dioxide gas. 3. explain...

question

English, 02.07.2019 08:00

Read act iv of twelfth night. then arrange the following events in order from earliest to latest. 1. sebastian thinks that he is suffering from memory...

More questions: Chemistry Another questions

Questions on the website: 13722362