subject

Chemistry, 12.12.2019 17:31 ellenweiklee8581

Is hydrogen a gas?
or is it a sold ?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 13:50

Which of these is a physical property

Answers: 1

question

Chemistry, 22.06.2019 21:30

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?

Answers: 1

question

Chemistry, 22.06.2019 23:00

What element has similar physical and chemical properties as boron.

Answers: 1

question

Chemistry, 23.06.2019 04:20

The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.

Answers: 1

You know the right answer?

Is hydrogen a gas?
or is it a sold ?...

Questions

question

Chemistry, 27.10.2019 20:43

Select the correct answer. why was niels bohr’s atomic model superior to all the earlier models❔ a. it proved that the atom wa...

question

English, 27.10.2019 20:43

Where do supporting details usually appear in an essay? a. in the conclusion b. in the topic sentence c. in the body d...

question

Mathematics, 27.10.2019 20:43

If a 4 pound roast takes 150 minutes to cook how long should a five pound roast take...

question

Mathematics, 27.10.2019 20:43

Find the area of this trapezoid! don’t know the height : / that’s what’s tripping my up.

question

Mathematics, 27.10.2019 20:43

Plz me with this i need this answer...

question

History, 27.10.2019 20:43

Why did spain and portugal sign the treaty of tordesillas...

question

Mathematics, 27.10.2019 20:43

Multiple chice: the line of sight from a small boat to the light at the top of a 35foot lighthouse built on a cliff 30 feet above the water makes a...

question

History, 27.10.2019 20:43

What did benjamin franklin promote in 1743?...

question

English, 27.10.2019 20:43

Read the following sentence then choose the answer below that best identifies the sentence variation strategies used: when trevor got abou...

question

English, 27.10.2019 20:43

Which text would include steps to readers achieve a goal? 1. a story about having a picnic lunch at a park 2.a journal descr...

question

English, 27.10.2019 20:43

What is the relationship between these two paragraphs? it’s not easy being a bird, especially when you can’t figure out how to fly. that was do...

question

Physics, 27.10.2019 20:43

Which quantities are scalar? (1) speed and work (2) velocity and force (3) distance and acceleration (4) momentum and power...

question

History, 27.10.2019 20:43

Drag and drop in order the sequence of events, from first to last.

question

Social Studies, 27.10.2019 20:43

How does a command economy differ from a mixed market economy? a. in a command economy, citizens have fewer property rights. in a mixed m...

question

Biology, 27.10.2019 20:43

This the period during the cell cycle between the dna replication and mitosis. chromatin condense into chromosomes and the chromosomes get ready for s...

question

Business, 27.10.2019 20:43

Sam has $65 to spend on clothes. he wants to buy a pair of jeans for $29 and spend the rest on t-shirts. each t-shirt costs $9. which inequality repre...

question

Social Studies, 27.10.2019 20:43

What pushed great britain into enacting new legislation that eventually incited the american colonies to rebel and declare independence?...

question

History, 27.10.2019 20:43

Which factor most contributed to the development of mills in the north?...

question

History, 27.10.2019 20:43

Pls pls pls choose a city in ecuador, peru, or bolivia. look up all the information you can find about it. then write about the city of your c...

question

World Languages, 27.10.2019 20:43

Can you tell me what this mean i almost cried turn back the heart you've turned away give back your kissing breath leave not...

More questions: Chemistry Another questions