subject

Chemistry, 24.02.2020 21:30 rhineharttori

A 1.446 g sample of calcium sulfate dihydrate is heated, leaving 1.143 g of solid residue. What is the whole number ratio of moles of water to moles of anhydrous salt?

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 16:30

Where are each of the three particles located within the atom?

Answers: 1

question

Chemistry, 21.06.2019 20:00

What is the density of the black hole

Answers: 2

question

Chemistry, 22.06.2019 11:00

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.

Answers: 2

question

Chemistry, 22.06.2019 12:30

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

Answers: 1

You know the right answer?

A 1.446 g sample of calcium sulfate dihydrate is heated, leaving 1.143 g of solid residue. What is t...

Questions

question

English, 17.07.2019 10:30

Who were were known as warriors? the haida or maori...

question

History, 17.07.2019 10:30

What does the constitution state about the interaction of the judicial branch and new laws?...

question

English, 17.07.2019 10:30

Samuel langhorn clemens, mark twain, was born in florida, missouri on november 30,1835. the experience of his life prepared him as a writer, an americ...

question

Mathematics, 17.07.2019 10:30

Multiple choice math question, need some ,...

question

Spanish, 17.07.2019 10:30

Ee la frase y escribe el mandato del verbo en paréntesis. read the sentence and write the command form of the verb in parenthesis. no (tener) (nosotr...

question

Mathematics, 17.07.2019 10:30

If measure of angle 2=115 degrees, what is the measure of angle 1?...

question

Mathematics, 17.07.2019 10:30

the diagram represents an enlargement of a rectangle by a scale factor of 4. what are the dimensions of the enlarged rectangle? a.)1 inch by 1...

question

Mathematics, 17.07.2019 10:30

Talia wants to write the equation of the graphed line in point-slope form. these are the steps she plans to use: step 1: choose a point on the line,...

question

Mathematics, 17.07.2019 10:30

What are the first five numbers of pie...

question

Mathematics, 17.07.2019 10:30

Use the multiplication property of exponents to determine if each statement is true or false. a^4 × a^3 × a = a^7 5^2 × 3^4 = 15^6 x^6 × x^0 × x^2 ×...

question

Biology, 17.07.2019 10:30

In the galapagos island finches the variation in the beak shape corresponded to which finch characteristic...

question

Chemistry, 17.07.2019 10:30

30 ! which of these is a benefit of fuel cell cars? fuel cell cars are inexpensive. hydrogen fuel can be stored safely. fuel cell cars do not releas...

question

Mathematics, 17.07.2019 10:30

At a certain company, the human resources department surveyed employee satisfaction. they collected the following data. (a)how would you characterize...

question

Chemistry, 17.07.2019 10:30

30 ! which of these is a benefit of fuel cell cars? fuel cell cars are inexpensive. hydrogen fuel can be stored safely. fuel cell cars do not releas...

question

Mathematics, 17.07.2019 10:30

Mo, mn, and on are the midsegments of △jkl. what is the perimeter of △jkl? 6 9.5 11.5 19...

question

Mathematics, 17.07.2019 10:30

Nicole sold 1 cherry pie and 9 pumpkin pies for $60. lisa sold 11 cheery pies and 4 pumpkin pies for $90. what's the cost each of one cherry pie and o...

question

Mathematics, 17.07.2019 10:30

How fast is the minivan traveling in miles per minute...

question

Chemistry, 17.07.2019 10:30

Structural isomers have a). the same molecular formula b). the same physical and a chemical properties c). the same order and the arrangement of at...

question

English, 17.07.2019 10:30

Adding the suffix -less to the word flaw changes the word’s meaning to "without faults." "full of faults." "more faults." "the study of faults."...

question

Mathematics, 17.07.2019 10:30

Which expression is equivalent to 6–(-8)...

More questions: Chemistry Another questions