subject
Chemistry, 04.01.2020 20:31 ThousandSeas9381

Which is the formula mass of na2so4?
119.06 amu
125.98 amu
142.05 amu
174.12 amu

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 02:30
Based on the equation and the information in the table, what is the enthalpy of the reaction?
Answers: 2
Answer
question
Chemistry, 22.06.2019 11:50
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
Answers: 3
Answer
question
Chemistry, 22.06.2019 13:10
Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775
Answers: 1
Answer
question
Chemistry, 22.06.2019 21:20
40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume
Answers: 3
Answer
You know the right answer?
Which is the formula mass of na2so4?
119.06 amu
125.98 amu
142.05 amu
174.1...
Questions
question
Social Studies, 21.07.2019 14:30
Give an example of a biological a psychological and a social factor...
question
Health, 21.07.2019 14:30
Heroin was first introduced by the same people who had marketed what other product? bayer's aspirin tylenol sydenham's laudanum dover's foot powder...
question
History, 21.07.2019 14:30
How were the assassinations of yitzhak rabin and anwar sadat similar?...
question
Geography, 21.07.2019 14:30
Are high-elevation "rivers" of air that travel between 120 and 240 kilometers (75 and 150 miles) per hour in a west-to-east direction....
question
Chemistry, 21.07.2019 14:30
In an endothermic reaction, the total energy at the beginning of the reaction is what...
question
History, 21.07.2019 14:30
How did thomas jefferson’s view of the french revolution differ from alexander hamilton?...
question
Social Studies, 21.07.2019 14:30
In a design, one group of participants is followed and assessed as the group ages. cohort behavior genetics cross-sectional cross-sequential longitud...
question
Mathematics, 21.07.2019 14:30
If tom rides at a speed of 18 mph, and juanita rides at a speed of 14 mph, how far apart will they be in 2 hours?...
question
History, 21.07.2019 14:30
In late 1989, all the communist regimes of eastern europe toppled bloodlessly except that of:...
question
Biology, 21.07.2019 14:30
How does the salt cedar tree affect the soil...
question
Biology, 21.07.2019 14:30
In an inducible operon, the inducer is often the in the pathway being regulated; the inducer binds to the thus rendering it...
question
Mathematics, 21.07.2019 14:30
Brooke has to set up 70 chairs in equal rows, but there room for only 20 rows, how many possible rows could brooke set up...
question
Mathematics, 21.07.2019 14:30
How many gallons of punch will sadie make?...
question
History, 21.07.2019 14:30
1.sally can paint a room in 6 hours while it takes steve 8 hours to paint the same room. how long would it take them to paint the room if they worked...
question
Mathematics, 21.07.2019 14:30
Ashop sells 200 chocolate vanilla and strawberry ice creams 45% of the ice cream sold are vanilla and 30% are strawberry how many chocolate ice creams...
question
SAT, 21.07.2019 14:30
Students can use their college id to recieve discounta for what?...
question
English, 21.07.2019 14:30
Why wouldn’t the deputy allow noah in to visit his father?...
question
English, 21.07.2019 14:30
Why two bit's trick on johnny was especially cruel?...
question
Mathematics, 21.07.2019 14:30
Write the equation of a circle with center (3,-3) and a radius of 6....
question
Mathematics, 21.07.2019 14:30
The height of an object from a distance...
More questions: Chemistry Another questions
Questions on the website: 13722367
See results (0)