subject

Physics, 05.10.2019 07:30 dakaric94

What is the correct formula for na+ and (so4)2- ?

a. na2so4
b. na2(so4)2
c. naso4
d. naso6

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 10:00

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points

Answers: 1

question

Physics, 22.06.2019 17:30

Patricia is trying to compare the average rainfall of new york to that of arizona. a comparison between these two states for the months of july through september would best be measured in

Answers: 3

question

Physics, 22.06.2019 18:00

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.

Answers: 2

question

Physics, 22.06.2019 22:40

Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth

Answers: 1

You know the right answer?

What is the correct formula for na+ and (so4)2- ?

a. na2so4
b. na2(so4)2
c....

Questions

question

Mathematics, 22.07.2019 19:20

Ted is not particularly creative. he uses the pickup line "if i could rearrange the alphabet, i'd put u and i together." the random variable x is the...

question

Business, 22.07.2019 19:20

The accounting records of jamaican importers, inc., at january 1, 2018, included the following: assets: investment in ibm common shares $ 1,745,000...

question

History, 22.07.2019 19:20

Which of the following was the only european state to emerge unscathed from the economic downturn of the early 17th century, to its growing populatio...

question

Social Studies, 22.07.2019 19:20

John and bill have both learned that when they whine and complain, their teacher will hurry over to see what's wrong. john's teacher gives him attenti...

question

Chemistry, 22.07.2019 19:20

Although ethyl bromide and isobutyl bromide are both primary halides, ethyl bromide undergoes sn2 reactions more than 10 times faster than isobutyl br...

question

Mathematics, 22.07.2019 19:20

Gold used to make jewerly is often a blend of gold, silver, and copper. consider three alloys of these metals. the first alloy is 75% gold, 5% silver,...

question

Business, 22.07.2019 19:20

Cawley company makes three models of tasers. information on the three products is given below. tingler shocker stunner sales $340,000 $460,000 $200,00...

question

Biology, 22.07.2019 19:20

Abroth containing one million bacterial cells is treated with an antimicrobial agent that kills 90% of the cells in 1 minute. what is the minimum amou...

question

Social Studies, 22.07.2019 19:20

Miriam is the only member of her small group with professional experience on their subject, so her group naturally looks to her to guide the project....

question

Business, 22.07.2019 19:20

Jiminy’s cricket farm issued a bond with 20 years to maturity and a semiannual coupon rate of 5 percent 2 years ago. the bond currently sells for 96 p...

question

Geography, 22.07.2019 19:30

Why is it difficult to break the cycle of malaria deaths? a. malaria is not a preventable diseaseb. malaria effects the poorer nations and puts an eve...

question

Biology, 22.07.2019 19:30

When an eight-hour-old newborn is given a concentrated shrimp odor to smell, the newborn?...

question

English, 22.07.2019 19:30

Deep ultrasonic heating is used to promote healing of torn tendons. it is produced by applying ultrasonic sound over the affected area of the body. th...

question

English, 22.07.2019 19:30

Assume that the turntable deccelerated during time δt before reaching the final angular velocity ( δt is the time interval between the moment when the...

question

Social Studies, 22.07.2019 19:30

When do american indian children appear to do well in their formal education?...

question

Business, 22.07.2019 19:30

Coyle company manufactured 6,000 units of a component part that is used in its product and incurred the following costs: direct materials $35,000 dir...

question

Social Studies, 22.07.2019 19:30

When people first meet 14 year old micah, they find him to be an attractive, charming, young man. but micah's parents, teachers, and peers know otherw...

question

Business, 22.07.2019 19:30

Our current personal income tax system is progressive: income tax rates rise with rising incomes and are lower for low-income individuals. some polic...

question

History, 22.07.2019 19:30

How was transportation in the 19th century linked to the concept of manifest destiny? - transportation improvements such as canals enabled crops to...

question

History, 22.07.2019 19:30

What were the reasons for the french government's financial troubles prior to their revolution?...

More questions: Physics Another questions

Questions on the website: 13722362