Recent questions in Chemistry

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If you had fixings for 100 bacon double cheeseburgers, but when you were cooking you ruined 10 of them. What percentage of the bacon double cheeseburgers do you actually make?

Malclocke asked Dec 17, 2024

by Malclocke

8.0k points

1 answer

1 vote

161k views

What type of reaction takes place between methane and chlorine

Gnowoel asked Dec 17, 2024

by Gnowoel

8.1k points

1 answer

1 vote

156k views

(science) explain the difffrence between a food chain and a food web

Tgmerritt asked Dec 17, 2024

by Tgmerritt

7.4k points

2 answers

0 votes

26.5k views

Atom of selenium and why

Stacy J asked Dec 17, 2024

by Stacy J

7.8k points

1 answer

0 votes

124k views

On the basis of structure and function, distinguish among the different types of chemical messengers.

Rachael asked Dec 17, 2024

by Rachael

8.1k points

1 answer

0 votes

142k views

Approximately how much copper sulfute would dissolve at 70��C?

MST asked Dec 17, 2024

by MST

9.0k points

1 answer

2 votes

32.3k views

H₂SO4what compound is this

Binyamin Regev asked Dec 17, 2024

by Binyamin Regev

7.9k points

1 answer

0 votes

68.2k views

Use the chemical equation to answer the question. 2HCl(aq) + Zn(s) → ZnCl₂(aq) + H₂(g) The molar mass of hydrogen (H) is 1 g/mol, the molar mass of chlorine (Cl) is 35 g/mol, and the molar mass of zinc

Slightlyfaulty asked Dec 17, 2024

by Slightlyfaulty

8.0k points

1 answer

5 votes

151k views

the contents on a box of cupcakes lists partially hydrogenated soybean oil. partial hydrogenation of soybean oil has what effect?

IgorNikolaev asked Dec 17, 2024

by IgorNikolaev

8.1k points

1 answer

1 vote

233k views

Select the correct name for the compound C₆H₁₂O₆. A. Glucose B. Sucrose C. Fructose D. Maltose

Netiul asked Dec 17, 2024

by Netiul

7.5k points

1 answer

0 votes

143k views

A series of reaction A(k1) gives R(K2) gives S occurs in a batch reactor. Both the rate constants are equal (k=k₂) with initial concentration of A equal to 8 mol/lit. What is the maximum concentration

KFL asked Dec 17, 2024

by KFL

8.2k points

1 answer

4 votes

133k views

Compare the boiling points. 100 POINTS

Levitatejay asked Dec 17, 2024

by Levitatejay

7.9k points

1 answer

0 votes

29.3k views

Which class of reaction is the following reaction best described by from the choices below?2Al(s) + 3CuCl₂ (aq) → 2AlCl₃ (aq) + 3Cu(s) a) decomposition b) combination c) oxidation/reduction d) gas generation

Mosho asked Dec 17, 2024

by Mosho

8.5k points

1 answer

3 votes

29.2k views

What is the only planet that spins clockwise?

Rabin Poudyal asked Dec 17, 2024

by Rabin Poudyal

8.1k points

1 answer

1 vote

23.8k views

How many grams of O2 will be formed from 28.9 moles of KCiO3

Sean Schulte asked Dec 17, 2024

by Sean Schulte

8.5k points

1 answer

0 votes

212k views

Non polar amino acids tend to be found in the outside of protons? true or false

Dizzystar asked Dec 17, 2024

by Dizzystar

7.4k points

1 answer

4 votes

126k views

Heavier (larger) particles move faster than lighter (smaller) particles at the same temperature. a. True b. False

Johnson Sam asked Dec 17, 2024

by Johnson Sam

6.9k points

1 answer

4 votes

180k views

What is the major form that carbon is trapped in the earth�s crust? a fossil fuels b carbon dioxide c carbohydrates d lipids

Ebosi asked Dec 17, 2024

by Ebosi

7.9k points

1 answer

5 votes

82.2k views

What is the relationship between these two structures? NH₂ E CH3 H-NH2 CH3 H- H3C- H₂N- Select one: O a. Diastereomers O b. Constitutional isomers O C. O d. Enantiomers H O E Identical structures .....

RockWorld asked Dec 17, 2024

by RockWorld

8.6k points

1 answer

5 votes

230k views

Why does phosphorous acid form only two series of salts, even though the molecule contains three hydrogen atoms? a) The third hydrogen atom is in a different oxidation state and does not form salts. b)

Jdcantrell asked Dec 17, 2024

by Jdcantrell

8.6k points

1 answer

4 votes

229k views

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