Recent questions in Chemistry

Question

Carbon disulfide and chlorine react according to the following equation: CS₂(g) + 3Cl2(g) S₂Cl₂(g) + CCl4(g) When 2.14 mol of CS₂ and 5.85 mol of Cl₂ are placed in a 2.00-L container and allowed to come

Cem Ikta asked Dec 17, 2024

by Cem Ikta

8.6k points

1 answer

2 votes

146k views

Whether or not solid waste can be re-used or not depends on: _________ a. the market for it b. the composition of the ash c. whether the waste is wet or dry d. the type of fuel used in the process

MaxiGui asked Dec 17, 2024

by MaxiGui

8.5k points

1 answer

2 votes

50.6k views

Why do you think the last family doesn't have any numbers for electronegativity?

Daniel Majano asked Dec 17, 2024

by Daniel Majano

8.6k points

1 answer

5 votes

160k views

Which contains all the known elements and information about them? A.the elements chart B.the modern table C.the periodic table of elements D.none of the above

Rene Hernandez asked Dec 17, 2024

by Rene Hernandez

8.0k points

2 answers

2 votes

105k views

Using stoichiometry, balance to find the gram of calcium phosphate from the amount of calcium chloride.

Sabarnix asked Dec 17, 2024

by Sabarnix

8.1k points

1 answer

1 vote

176k views

Since when has it been illegal to vent any refrigerant including substitutes for CFC, HCFC, and HFC refrigerants? 1) Before 1990 2) After 1990 3) Before 2000 4) After 2000

Yessy asked Dec 17, 2024

by Yessy

7.9k points

1 answer

1 vote

75.9k views

What is the oxidation number for H2O

Ollb asked Dec 17, 2024

by Ollb

8.1k points

1 answer

5 votes

180k views

Select the phrase that best describe the partial pressure of gases. a) in lungs is greater than in blood; in lungs is greater than in blood b) in lungs is greater than in blood; in lungs is less than in

Jordan Axe asked Dec 17, 2024

by Jordan Axe

8.5k points

1 answer

4 votes

39.8k views

A student measures the mass of an 8 cubic centimeter block of brown sugar to be 12.9 g. What is the density of the brown sugar?

Ferran Maylinch asked Dec 17, 2024

by Ferran Maylinch

8.0k points

1 answer

0 votes

72.3k views

Is fabric used to upholster furniture direct labor cost?

Mantu asked Dec 17, 2024

by Mantu

7.7k points

1 answer

1 vote

123k views

Why does sulfur dichloride have a lower melting point than sodium chloride? A) It has stronger ionic bonds. B) It forms a covalent compound. C) It has a smaller atomic size. D) It is not affected by temperature

Psmith asked Dec 17, 2024

by Psmith

8.3k points

1 answer

0 votes

128k views

What happens when the compound hcl is formed? O hydrogen transfers two electrons to chlorine. O hydrogen receives two electrons from chlorine. O hydrogen forms an ion with −1 charge; chlorine forms an

Simonluca Landi asked Dec 17, 2024

by Simonluca Landi

7.5k points

1 answer

4 votes

185k views

B2O3 A. boron oxide B.diboron trioxide C.boron oxygen

Zhekanax asked Dec 17, 2024

by Zhekanax

7.5k points

1 answer

4 votes

49.8k views

What are the symbols for these compounds? • Magnesium oxide • Ammonia • Methane

Jameido asked Dec 17, 2024

by Jameido

7.8k points

1 answer

2 votes

99.9k views

Na amalgam is prepared by electrolysis of NaCl solution using liquid Hg as cathode. How long should the current of 10 amp is passed to produce 10% Na - Hg on a cathode of 10 g Hg (ato. Mass of Na = 23)

Milin asked Dec 17, 2024

by Milin

8.6k points

1 answer

4 votes

234k views

How would you classify this reaction? Ca + CuSO4 → CaSO4 + Cu A double replacement B redox

Iamaword asked Dec 17, 2024

by Iamaword

7.6k points

1 answer

4 votes

214k views

determine the most appropriate starting material to synthesize the following cyclic ether. (should you require one, use an iodide as the leaving group.)

Inneb asked Dec 17, 2024

by Inneb

8.2k points

1 answer

3 votes

202k views

After determining the molecular formula, write the balanced chemical reaction for the combustion of your compound. Compound: C19H20NO3 Please help me balance this for the combustion I’m not sure how to.

Igo asked Dec 17, 2024

by Igo

7.9k points

1 answer

5 votes

64.4k views

The "stickiness" of water molecules, resulting in beads of water is due to __ __. also cause surface tension

Farhan Salam asked Dec 17, 2024

by Farhan Salam

8.5k points

1 answer

2 votes

207k views

1s2 2s2 2p6 3s2 3p6 4s1 3d5 is the electronic configuration of a. Cr2+ b. Cu c. Cu2+ d. Cr

Azarsa asked Dec 17, 2024

by Azarsa

7.6k points

1 answer

5 votes

52.4k views

Page:

« prev
1
...
134
135
136
137
138
139
140
...
1000
...
next »

Ask a Question

Recent questions in Chemistry

Other Questions