subject

Chemistry, 31.03.2021 21:40 lovelyloserr

Which equation correctly shows an endothermic reaction? * A. CO2 + 1500 kJ --> C+02
B. CO2 --> C + O2 + 1500 kJ
C. CO2 - 1500 KJ --> C+02
D. CO2 --> C + 02 - 1500 kJ

ansver

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 07:30, jyworthy

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?

Answers: 1

Chemistry, 22.06.2019 08:30, myamiller558

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?

Answers: 1

Chemistry, 22.06.2019 09:20, nyceastcoast

Give the orbital configuration of the phosphorus (p) atom.

Answers: 1

Chemistry, 22.06.2019 12:00, kenoknox

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?

Answers: 1

You know the right answer?

Which equation correctly shows an endothermic reaction? * A. CO2 + 1500 kJ --> C+02
B. CO2...

Questions in other subjects:

Konu

Biology, 17.10.2019 19:00

Consider a diploid species where 2n=6. assume an organism has the genotype bbddeeff. the b locus is located on the q arm of a telocentric chromosome. the d locus is located on the...

Konu

Mathematics, 17.10.2019 19:00

Find (buc)'. {1,3,5,7,8}, calculate aab...

Konu

Mathematics, 17.10.2019 19:00

The voltage v (in volts) across an electirc circuit is given by ohm’s law: v = ir, where i is the current (in amperes) flowing through the circuit and r is the resistance (in ohms...

Konu

Physics, 17.10.2019 19:00

Air enters a compressor operating at steady state at 15.4 lbf/in.2 , 80◦f with a volumetric flow rate of 424 ft3 /min and exits at 176.4 lbf/in.2 , 260◦f. heat transfer occurs at a...

Konu

Mathematics, 17.10.2019 19:00

Name: math 420, differential equations dr. b. truong quiz 2 (th) (add to): a cup of cold water 10°f is brought to a room of 70°. after 10 minutes, it rises to 20°f. find the temp...

Konu

Computers and Technology, 17.10.2019 19:00

Asearch for an item x in a portion of a sorted array works by repeatedly selecting the middle item and comparing it to x. if x is not found there, the search method selects either...

Konu

Mathematics, 17.10.2019 19:00

Aball is thrown upward and outward from a height of 8 feet. the height of the ball, f(x), in feet, can be modeled by 1(x) -0.1x2+14x+8 where x is the ball's horizontal distance, in...

Konu

History, 17.10.2019 19:00

Aweak central government was a characteristic of which of these documents? constitution dec of independamce articles of confed constitutional convention...

Konu

History, 17.10.2019 19:00

On january 1, 2017, simon love’s portfolio of 15 common stocks had a market value of $264,000. at the end of may 2017, simon sold one of the stocks, which had a beginningof-year va...

Konu

Chemistry, 17.10.2019 19:00

Chemist a burns 10.000 grams of c₂h₆ in a constant-volume container at 25ºc. chemist b burns an unknown mass of c₂h₆ in a constant-pressure container at 25ºc. the chemists observe...

More questions: Chemistry Another questions