Recent questions in Chemistry

Question

Why alcohol is weaker acid than water

Balinti asked Jul 5, 2023

by Balinti

2.8k points

1 answer

16 votes

380k views

Which of the following are endothermic reactions?A. Burning gasolineB. Freezing ice cubesO C. Cooking pastaD. Sodium peroxide and zinc powder exploding

Twinturbotom asked Jul 5, 2023

by Twinturbotom

2.8k points

1 answer

13 votes

257k views

A liquid fuel used in homes is _________.

Adambean asked Jul 5, 2023

by Adambean

2.9k points

1 answer

26 votes

51.0k views

25.0 mL of a solution with concentration 0.30 M is diluted to a final volume of 150. mL. What is the final concentration?

Cruncher asked Jul 5, 2023

by Cruncher

2.7k points

1 answer

37 votes

56.5k views

1. What is a taste bud? O tissues containing nerve cells for taste another name for the tip of the tongue O a liquid in the mouth that breaks down food O a molecule that allows you to taste food

ECallpani asked Jul 5, 2023

by ECallpani

2.6k points

1 answer

25 votes

381k views

A teacher asks a student to write the chemical equation for photosynthesis. The student's response is shown below. CO2+H2O→C6H12O6+O2 The equation is not balanced correctly. Which of these is a balanced

Kamlesh Paul asked Jul 5, 2023

by Kamlesh Paul

2.5k points

1 answer

3 votes

529k views

Write the chemical symbol for the ion with 33 protons and 36 electrons.

Atrotors asked Jul 5, 2023

by Atrotors

2.9k points

2 answers

2 votes

473k views

Covalent & ionic bonds are considerably stronger than intermolecular forces.Could you please tell that is true or false

RishiKesh Pathak asked Jul 5, 2023

by RishiKesh Pathak

2.1k points

1 answer

10 votes

118k views

What is the exact number of protons in the nucleus of the element group VI A and period 3? 32,8,16,34

RogueDeus asked Jul 5, 2023

by RogueDeus

2.4k points

1 answer

31 votes

451k views

Pls this this solutions

Justin Vartanian asked Jul 5, 2023

by Justin Vartanian

3.1k points

1 answer

10 votes

464k views

Enzymes that catalyze the same reaction but differ in amino acid sequence are called.

Leonardo Cruz asked Jul 5, 2023

by Leonardo Cruz

3.1k points

1 answer

29 votes

463k views

In a water molecule, what is the charge on the oxygen atom?.

Ekin asked Jul 5, 2023

by Ekin

2.8k points

1 answer

29 votes

371k views

what mass of water must be added to 0.50 mol of glucose to make a solution of 25 percent by mass? the molar mass of glucose is 180 g/mol. SHOW WORK PLSS.

Biranchi asked Jul 5, 2023

by Biranchi

2.8k points

1 answer

35 votes

301k views

Which shows the general structure of an ester?O A. R-OHOB. R OHO C. R-O-RD=C

TheoretiCAL asked Jul 5, 2023

by TheoretiCAL

2.6k points

1 answer

13 votes

418k views

Use the information in the table to describe the temperature-vs.-time diagrams. Which number on the graph represents a solid? Which number on the graph represents the phase change melting? Which number

Animesh Manglik asked Jul 5, 2023

by Animesh Manglik

2.2k points

1 answer

2 votes

185k views

What words go where?

Brovoker asked Jul 5, 2023

by Brovoker

2.7k points

1 answer

41 votes

280k views

Please HELPPPP Please answerrr

Steve Massing asked Jul 5, 2023

by Steve Massing

3.3k points

1 answer

12 votes

92.9k views

NaCI(s) + 3.88 KJ > NaCI(aq)endothermic or exothermic

Mintuz asked Jul 5, 2023

by Mintuz

2.4k points

1 answer

1 vote

239k views

How many atoms are in a sample of 0.75 moles of carbon atoms

Babakness asked Jul 5, 2023

by Babakness

2.9k points

2 answers

42 votes

383k views

4. Why does the metallic character of the alkaline earth metals increase as you go down the group? Explain your answer.

Kalim asked Jul 5, 2023

by Kalim

2.4k points

1 answer

34 votes

65.4k views

Page:

« prev
1
...
988
989
990
991
992
993
994
...
1000
...
next »

Ask a Question

Recent questions in Chemistry

Other Questions