Recent questions in Chemistry

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Five ring-shaped molecules are joined together by single bonds into a chain. A close up of one of the rings shows a 6 carbon, 12 hydrogen, and 6 oxygen molecule. Classify Identify the monomers and polymer

Yvess asked Dec 23, 2024

by Yvess

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An atom has 2k and 8l electrons. Write down its electronic configuration and indicate the total number of subshells.

Object Object asked Dec 23, 2024

by Object Object

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3 votes

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What represents the total number of protons and neutrons in an atom?

Jonathon Faust asked Dec 23, 2024

by Jonathon Faust

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An organic compound in which hydrogen and oxygen are present in the same ratio as in water is? 1) Ethanol 2) Methanol 3) Glucose 4) Acetic acid

AKKAweb asked Dec 23, 2024

by AKKAweb

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5 votes

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What is the chemical formula for water?

CosmicSeizure asked Dec 23, 2024

by CosmicSeizure

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2 answers

3 votes

88.7k views

A Bronsted-Lowry acid is a proton donor often symbolized as HA? A)True B)False

Charchit asked Dec 23, 2024

by Charchit

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2 votes

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In framework silicates, silica tetrahedra share: a. One oxygen b. Two oxygens c. Three oxygens d. All oxygens

TJ Is Too Short asked Dec 23, 2024

by TJ Is Too Short

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1 answer

2 votes

69.5k views

An angle is formed by.

Isca asked Dec 23, 2024

by Isca

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1 vote

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What explanation can you suggest for how two substances that look so different can both be made entirely of the same kind of atom? Options: A) The atoms rearrange themselves in different patterns, forming

Ali asked Dec 23, 2024

by Ali

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2 votes

82.6k views

The volume of a gas is 0.05 L at 20.0 K. What will be the new temperature if the gas is compressed to 0.01 L under constant pressure?

Not Link asked Dec 23, 2024

by Not Link

8.5k points

1 answer

3 votes

91.3k views

Since the atoms in a water molecule do not have equal ability to attract charges, we say that a water molecule has a dipole moment. That means oxygen has a little more electronegativity than hydrogen.

Joelpet asked Dec 23, 2024

by Joelpet

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5 votes

48.3k views

What volume in liters of H₂ gas would be produced by the complete reaction of 2.93 g of Al?

Owyongsk asked Dec 23, 2024

by Owyongsk

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The solubility of glucose at 30°C is 125 g/100 g water. Classify a solution made by adding 550 g of glucose to 400 mL of water at 30°C. Explain your classification, and describe how you could increase

Nyla Pareska asked Dec 23, 2024

by Nyla Pareska

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Anatomic organ used for phonation is called the?

Hanie Asemi asked Dec 23, 2024

by Hanie Asemi

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3 votes

177k views

HELP ME PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

Vernal asked Dec 23, 2024

by Vernal

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2 votes

133k views

The carbon attached to the carboxyl group is the functional group that gives these molecules the name? 1) Aldehyde 2) Ketone 3) Carboxylic acid 4) Ester

Sgtpep asked Dec 23, 2024

by Sgtpep

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4 votes

114k views

What is the chemical formula of water???

Len Joseph asked Dec 23, 2024

by Len Joseph

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2 answers

0 votes

124k views

In an electrophilic substitution reaction of nitrobenzene, the presence of nitro group: (a) deactivates the ring by inductive effect. (b) activates the ring by inductive effect. (c) decreases the charge

Stefan Pries asked Dec 23, 2024

by Stefan Pries

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5 votes

56.8k views

How many grams of Cl₂ are needed to form 80.1 g of AlCl₃? (2Al(s) + 3Cl₂(g) ⟶ 2AlCl₃(s)) 45.0 g 60.1 g 90.2 g 120.3 g

Venera asked Dec 23, 2024

by Venera

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221k views

1. Name the type of chemical reaction that occurs when aluminum (Al) reacts with copper nitrate (Cu(NO3)2)? 2.Explain why aluminum does not react with potassium nitrate (KNO3) although it reacts with copper

ConnectionLost asked Dec 23, 2024

by ConnectionLost

7.4k points

1 answer

3 votes

193k views

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