subject

Chemistry, 20.12.2019 17:31 agilitygirl1

Who discovered nitrogen, hydrogen and oxygen

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 16:00

Silica, sio2, is formed on silicon as an electrically insulating layer for microelectronic devices. silica is formed when silicon is exposed to o2 gas at an elevated temperature. at 900˚c, it takes 90 minutes for the oxygen to diffuse from the surface to form a 0.06 micron (0.06 x 10-6 m) thick layer of sio2 on

Answers: 1

question

Chemistry, 21.06.2019 18:00

The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?

Answers: 1

question

Chemistry, 21.06.2019 18:30

Strong conductivity of plasma allows it to act and react as and

Answers: 2

question

Chemistry, 22.06.2019 04:00

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Answers: 1

You know the right answer?

Who discovered nitrogen, hydrogen and oxygen...

Questions

question

English, 10.12.2020 22:40

Allegorical function of Animal Farm?...

question

SAT, 10.12.2020 22:40

I am Lightskin And looking for a gf that is 14...

question

Mathematics, 10.12.2020 22:40

Olivia bought a dress for $120. The tax rate is 9%. What is the total amount Olivia paid for the dress?...

question

Physics, 10.12.2020 22:40

What color of star is the coolest...

question

Social Studies, 10.12.2020 22:40

PL HELP NOW Study the map of US climate regions. A map of climate regions in the United States. A key notes the types of climates. The So...

question

Biology, 10.12.2020 22:40

Which statements are true about polymers? Select all that apply. A- Polymers are short loops. B- Polymers are often made from...

question

Mathematics, 10.12.2020 22:40

PLZ HELP IM BEGGING 5. Use the conversion formula to write the equation for the new function, F(t). (4 points: 2 points for setting up the equa...

question

English, 10.12.2020 22:40

Please help me lol Idk what I’m dojngt ...

question

Social Studies, 10.12.2020 22:40

What did Georgia want from the Great Compromise of 1850?...

question

English, 10.12.2020 22:40

HP ME Uawdjui i will gib brainlest ...

question

Mathematics, 10.12.2020 22:40

Nbbbxnxbxndndnf. Dnshrnf jfnd fnjgndnsnnf. Got fng...

question

Mathematics, 10.12.2020 22:40

Please help fast I’ll give you as much points as you want is this correct

question

Mathematics, 10.12.2020 22:40

A line passes through the points (-2, -8) and (4, -8). Which shows the graph of this line?

question

Mathematics, 10.12.2020 22:40

Help? Answer that and then answer how cute you think my dogs are!

question

Mathematics, 10.12.2020 22:40

Let |r| = 17 at an angle of 40° and |s| = 14 at an angle of 160°. Which expression represents |r + s|? StartRoot 17 squared + 14 squared minus 2 (17)...

question

English, 10.12.2020 22:40

Of all the continents in the world, North America has the most animals on the endangered species list. There are 44 listings in North America, from Am...

question

Mathematics, 10.12.2020 22:40

Ethan plots points showing equivalent ratios on the coordinate plane below. 40 30 20 10 He makes this table to show the equivalent ratios. 2. 4 2 у 10...

question

Chemistry, 10.12.2020 22:40

Which of the following is an example of a conjugate acid-base pair? A. NO2 and NO2 B. HF and H+ C. H2S and HS D. HCl and HBr...

question

English, 10.12.2020 22:40

Who do you think has it worse in 2020, men or women? (Think: #MeToo, "invisible" female-on-male domestic partner abuse, etc.) Or is it gender- fluid...

question

Mathematics, 10.12.2020 22:40

Joe is borrowing $15,000 in a savings account that earns 6% simple interest. How much interest will he owe after 5 years?...

More questions: Chemistry Another questions

Questions on the website: 13722367