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vladimir2022 [97]
3 years ago
14

How many moles are equal to 9.11 x 1022 formula units of cadmium peroxide?

Chemistry
1 answer:
vlada-n [284]3 years ago
8 0
<h2>2 moles</h2>

Explanation:

According to the formula there are 2 moles of hydrogen and 2 moles of oxygen in each hydrogen peroxide molecule. So hydrogen peroxide has a molecular weight of 34.0146 grams per mole.

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Which situation has given to a trait that could be passed on to offspring ?
erma4kov [3.2K]

Answer:

Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents.

Explanation:

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3 0
3 years ago
Based on the molar mass of LiCl (42.39 g/mol) and on the count of the ions inside the unit cell, what is the mass (in grams) of
Arada [10]

Answer:

This question appear incomplete

Explanation:

This question appear incomplete because of the absence of the value of the count of the ions inside the unit cell. To determine the mass (in grams) of LiCl in a unit cell, the formula below can be used

count of ions inside the unit cell = mass of LiCl ÷ molar mass of LiCl

Hence,

Mass of LiCl = count of ions inside the unit cell × molar mass of LiCl

Count of ions (Li⁺ and Cl⁻ ions specifically) inside the unit cell should have been provided in the question

Molar mass of LiCl was given to be 42.39 g/mol

4 0
3 years ago
How many grams of water will I obtain from the combustion of 0.9249 mol of pentane (C5H12) in the following reaction?
VLD [36.1K]

Answer: watch?v=zdAtYbCPSnA

Explanation:Should help

5 0
3 years ago
Read 2 more answers
When an aqueous solution at room temperature is analyzed, the [H+] is found to be 2.0 × 10−3 M. What is the [OH−]?
yawa3891 [41]
The answer would be A. 5.0x10-12m
3 0
3 years ago
Read 2 more answers
If A + B → C + D You start with 50 g of A and 30 g of B and 40 g of C are produced, how many g of D would also be produced?
vesna_86 [32]

Answer:40g of D

Explanation:

Law of conservation of matter:

Matter can neither be created nor be destroyed but can change from one form to another.

The total of the reactants must be equal to that of the product.

A+B=>C+D

50g+30=40g+D

80g=40g+D

D=80-40

D=40g

8 0
3 years ago
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