Chemistry, 11.02.2021 03:50 zachcochran2007

Using the average atomic masses given inside the front cover of this book, calculate the number of atoms present in each of the following sample. a. 1.50 g of silver, Ag b. 0.0015 mole of copper, Cu
C. 0.0015 g of copper, Cu
d. 2.00 kg of magnesium, Mg
e. 2.34 oz of calcium, Ca
f. 2.34 g of calcium, Ca
g. 2.34 moles of calcium, Ca

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 21:30

The density of an unknown gas at 98°c and 740 mmhg is 2.50 g/l. what is the molar mass of the gas with work showed?

Answers: 1

Answer

Chemistry, 22.06.2019 02:30

Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick

Answers: 2

Answer

Chemistry, 22.06.2019 19:30

Describe the forces both attractive and repulsive that occur as two atoms move closer together.

Answers: 1

Answer

Chemistry, 22.06.2019 20:30

Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that

Answers: 2

Answer

You know the right answer?

Using the average atomic masses given inside the front cover of this book, calculate the number of a...

Questions

Mathematics, 20.07.2019 11:30

89 dividend by 91047 in long division...

Mathematics, 20.07.2019 11:30

Match each binomial expression with the set of coefficients of the terms obtained by expanding the expression. (2x + y)3 (2x + 3y)4 (3x + 2y)3 (x + y)...

Mathematics, 20.07.2019 11:30

Sunny made a paper cone to hold candy for favors for a baby shower after making the clone she measures the slant height of the cone and then the diame...

English, 20.07.2019 11:30

Using the boolean method, what would the student most likely tell the search engine to do when beginning the search?...

Mathematics, 20.07.2019 11:30

What number should be placed in the box to complete the division calculation?...

History, 20.07.2019 11:30

The was one of the first groups to champion the rights of gay men. pride organization stonewall soceity log cabin republicans mattachine society lib...

Mathematics, 20.07.2019 11:30

Data are collected about the amount of time, in minutes, each band member spends practicing. how does a single outlier change the lower and upper quar...

Mathematics, 20.07.2019 11:30

There are 240 members in a marching band. for a competition, only 216 of the members will march in groups of 12. how many groups are in the competitio...

Geography, 20.07.2019 11:30

Amethod used to obtain information about the weather. it's a 5 letter words ....

Mathematics, 20.07.2019 11:30

Carmen wins $35 was in the contest. tubes of her favorite brand of paint cost $4.80 each. paint brushes cost $6.70 each. how many tubes of paint can c...

English, 20.07.2019 11:30

What statement below best compares these two accounts of life in london during the plague? a. the worries of daniel defoe's fictional character close...

Mathematics, 20.07.2019 11:30

Acylindrical vase is filled with water to 2 inches from the top. the vase is 4.5 inches tall with a diameter of 6 inches. what is the volume of the wa...

Mathematics, 20.07.2019 11:30

The width of a woman's shoulders is proportional to her height. a woman who is 64 inches tall has a shoulder width of 16.2 inches. find the height of...

Mathematics, 20.07.2019 11:30

Two boys divided $3.36 so that one boy received 12 cents less than three times as much as the other. how was the money divided?...

Biology, 20.07.2019 11:30

Ineed with questions 55 and 56 and it’s very hard and i’m struggling with it and if you need to see the picture big then click on it and it will be b...

Arts, 20.07.2019 11:30

Define the term, layout. look at the image below. describe the layout. do you find it engaging? what draws you to it? be specific in your descriptio...

History, 20.07.2019 11:30

Which of the following best explains why shiloh had such an impact on america when compared to other battles? the loss of so many lives was shocking...

Mathematics, 20.07.2019 11:30

If kawmae had 20 apple and gave kim 2 how much apple would she have...

Mathematics, 20.07.2019 11:30

Solve the quadratic equation by completing the square? (algebra 2) equation: x^2 + 5x = 84 i am having a very hard time solving this, because i can'...

Spanish, 20.07.2019 11:30

Which word completes the following sentence : paula su propio restraunte algun dia. a. tendre b. tendres c. tengran d. tengra...

More questions: Chemistry Another questions