subject

Chemistry, 03.07.2019 04:50 Jw837138

What is the percentage of magnesium sulfate in mgso4 x 7h2o.

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 08:00

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Answers: 1

question

Chemistry, 22.06.2019 12:00

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?

Answers: 1

question

Chemistry, 22.06.2019 12:30

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.

Answers: 2

question

Chemistry, 22.06.2019 14:10

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.

Answers: 1

You know the right answer?

What is the percentage of magnesium sulfate in mgso4 x 7h2o....

Questions

question

Mathematics, 28.02.2020 22:21

30 Points! Complete the following proof. Given: AE is tangent to circle R at point A and to circle S at point E Proven: ∠R = ∠S

question

Mathematics, 28.02.2020 22:21

By what quantity must the heat capacity be divided to obtain the specific heat of that material? its mass its volume its tempe...

question

Mathematics, 28.02.2020 22:21

Tom has a circular clock with a circumference of 39.88.what is the radius of tom clock, to the nearest hundredth of an inch...

question

History, 28.02.2020 22:21

Please Help! Fossil fuels are a popular form of mass-consumed energy. Where is their usage increasing, and where is it declining? What factors h...

question

Mathematics, 28.02.2020 22:21

Suppose we have an array and for some index j a[1 to j] is in increasing order and a[j to n ] is in increasing order , then fiind the element in a whi...

question

Arts, 28.02.2020 22:21

"how it looks at people or events from a particular perspective - is a conscious act on the part of the creator of the text, and it is helps the audie...

question

History, 28.02.2020 22:21

For which reason is the time of the Mongol Empire often referred to as the Pax Mongolica?...

question

Mathematics, 28.02.2020 22:21

Two data sets are represented by the following dot plots. Comparative dot plots. Which measure is the same for both data sets? median mean range mode

question

Mathematics, 28.02.2020 22:21

Which function represents g(x), a reflection off across the y-axis?...

question

English, 28.02.2020 22:21

When I told dad how I’d blown the exam, he literally blew his top."...

question

Biology, 28.02.2020 22:21

Water movement from the side of the membrane having a lesser number of particles and greater concentration of water to the side having a greater numbe...

question

Business, 28.02.2020 22:21

Liquidity ratios are used to measure a firm's ability to meet its obligations as they come due. Two of the most commonly used liquidity ratios are the...

question

History, 28.02.2020 22:21

Many slaves fully understood the impossibility of directly challenging the slave system. This meant their folktales and biblical favorites tended to g...

question

Mathematics, 28.02.2020 22:21

Most adults would not erase all of their personal information online if they could. A software firm survey of 583 randomly selected adults showed that...

question

Physics, 28.02.2020 22:21

Consider water flow through a horizontal, short garden hose with a nozzle at a rate of 36 kg/min. The velocity at the inlet is 3.9 m/s and the velocit...

question

History, 28.02.2020 22:22

Which of the following best illustrates the ideals of Affirmative Action? A Colleges should admit students on the basis of test scores. ...

question

Mathematics, 28.02.2020 22:22

The length of a rectangle is four more than three times the width. If the perimeter of this rectangle is at least 70 square centimeters. Write an ineq...

question

Business, 28.02.2020 22:22

The is a conditional order and is executed only if the limit price or a better price can be obtained. Another type of conditional order is the , whic...

question

Business, 28.02.2020 22:22

Joline works for Bell labs in New Jersey. Joline invents a new technology that stops global warming while she is at work on company time. Who has the...

question

Physics, 28.02.2020 22:22

Justify whether the following sets form subspaces of the vector space R 3 : • (1 point) A := {(x1, x2, x3): x1 = x2 = x3}. • (1 point) B := {(x1, x2,...

More questions: Chemistry Another questions

Questions on the website: 13722359