subject

Chemistry, 19.04.2021 20:10 AmityHeart

Food chains always begin with what type of organism? Why?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 03:50

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

Answers: 3

question

Chemistry, 23.06.2019 01:00

An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds

Answers: 1

question

Chemistry, 23.06.2019 09:40

Is cutting your nails a physical or chemical change

Answers: 2

question

Chemistry, 23.06.2019 11:00

Which of the following reactions represents an exothermic reaction? nh3(g) + 12.0 kcal ½n2(g) + 3/2 h2(g) ch4 + 2o2 co2 + 2h2o + 212,800 cal c + 2s cs2, h = 27,550 cal c(graphite) c(diamond), h = 0.45 kcal 2h2o 2h2 + o2, h = +58 kcal

Answers: 1

You know the right answer?

Food chains always begin with what type of organism? Why?...

Questions

question

Mathematics, 18.02.2022 05:40

Is Triangle M'S'V' a reduction or an enlargement of the original Triangle MSV? In your answer, specify whether this dilation is a reduction or an en...

question

Mathematics, 18.02.2022 05:40

2. 1. The bottom of a slide is 8 feet away from its' base and the angle of elevation is 56° from the ground. (See image below) va

question

Mathematics, 18.02.2022 05:40

Find the degree of the monomial.-3q^4rs^6The degree is......

question

Mathematics, 18.02.2022 05:40

NEED HELP ASAP!!! The graph below could be the graph of which exponential function? Answers in picture

question

Mathematics, 18.02.2022 05:40

Find the measure of the indicated angle in each triangle. Question 2 options: 44 180 90 136

question

Biology, 18.02.2022 05:40

An evolutionary psychologist would suggest that people are genetically predisposed to....

question

Mathematics, 18.02.2022 05:40

Help me Let f(x)=4^x and g(x)=4^x+1-2. Which transformations are needed to transformation the graph of f(x) to the graph of g(x)? use the drop-down...

question

Physics, 18.02.2022 05:40

Which one of these is true about forces ...

question

Physics, 18.02.2022 05:40

What is the relationship between changes in air pressure and wind speeds? When a high- and a low-pressure air mass are far apart, air moves quickly fr...

question

Mathematics, 18.02.2022 05:40

Identify the correct equation from the graph. A) f ( x ) = ( 1/6 )^x B) f ( x ) = ( 6 )^x C) f ( x ) = ( 3 )^x D...

question

Physics, 18.02.2022 05:40

When two sources of waves with the same frequency are active, what must the path length difference be at some point in space for the waves to interfer...

question

Biology, 18.02.2022 05:40

Match the organelle (1-4) with the correct description (5-8). 1. mitochondrion 2. centriole 3. endoplasmic reticulum 4. cytosol

question

Chemistry, 18.02.2022 05:40

Similarity and difference between Steam particles at 100°C and Liquid particles at 100°C...

question

English, 18.02.2022 05:40

PLEASE HELP, I will mark brainlist and giving 75 points! Instructions: Write a paragraph that summarizes the effects of a new law about class size o...

question

Mathematics, 18.02.2022 05:40

Nazith is 4 years older than Omama. 2 years ago Nazith was 5 times as old as Omama. How old is Nazith?...

question

Computers and Technology, 18.02.2022 05:40

In Python, what is the purpose of the hex() function? To add a decimal number to its hexadecimal equivalentTo calculate the average of d...

question

Business, 18.02.2022 05:40

Indicates that personal and business recordkeeping should be separately maintained....

question

Computers and Technology, 18.02.2022 05:40

How are software vulnerabilities identified? With abstract plans With the use of engineers They are not With patches...

question

English, 18.02.2022 05:40

Question 7 of 20 Read an excerpt from the Nobel Lecture by Al Gore: Last September 21, as the Northern Hemisphere tilted away from the s...

question

History, 18.02.2022 05:40

Examine the benefits and drawbacks of the ways in which Alexander use cultural diffusion in his conquest of other regions considering your list from t...

More questions: Chemistry Another questions

Questions on the website: 13722367