subject

Chemistry, 17.09.2021 14:00 awdadaddda

What is the chemical formula of gypsum?☺

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 01:00

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Answers: 3

question

Chemistry, 22.06.2019 04:30

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:

Answers: 1

question

Chemistry, 22.06.2019 04:30

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

Answers: 1

question

Chemistry, 22.06.2019 10:30

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.

Answers: 1

You know the right answer?

What is the chemical formula of gypsum?☺...

Questions

question

Mathematics, 28.09.2019 19:20

Which of the following statements are true? select all that apply.

question

English, 28.09.2019 19:20

Read the following excerpt from an argumentative essay. answer the question that follows: critics might say that smart phones in the classroom cause...

question

Computers and Technology, 28.09.2019 19:20

Computers can only execute programs that are written in...

question

Mathematics, 28.09.2019 19:20

What is the range of the function y = 4sin(θ − 30°) − 2? a: −6 ≤ y ≤ 2 b: −2 ≤ y ≤ 4 c: −2 ≤ y ≤ 6

question

Biology, 28.09.2019 19:20

Which type of animal is more likely to die during the earlier life stages because they are major parts of the food chain? vertebrates bir...

question

History, 28.09.2019 19:20

Two adjectives that describe james monroe...

question

Health, 28.09.2019 19:20

Which of the following best describes the process of developing and maintaining a strong family relationship? a. avoid conflict as much as pos...

question

English, 28.09.2019 19:20

Me with all the questions ! questions 1-5 dont just answer 1 question

question

Geography, 28.09.2019 19:20

Apycnocline is a boundary between changing regions of which of the following properties...

question

Chemistry, 28.09.2019 19:20

The area from which a river and its tributaries collect water is called the: a. rivertown c. water cycle b. drain...

question

Biology, 28.09.2019 19:20

Determine the genotype of the purple flower with unknown genotype if purple (p) is dominant and white(p) is recessive...

question

Physics, 28.09.2019 19:20

Contrast the location of genetic material in bacteria cells to its location in plant and animal cells....

question

Mathematics, 28.09.2019 19:20

Bob has 37 tiles with dimensions of 1 foot by 1 foot. he wants to tile a closet that is 7bfeet long and 5 feet wide. does he have enough tiles? if so...

question

Mathematics, 28.09.2019 19:20

The figure below shows a quadrilateral abcd with diagonal bd bisecting angle adc. which equation is true? angle abd = angle...

question

Spanish, 28.09.2019 19:20

Given the following information, which of the statements would be true: sara es alta. viviana es más alta. susana es más alta que s...

question

Mathematics, 28.09.2019 19:20

Triangle abc is similar to triangle def . the length of ac is 10 cm. the length of bc is 15 cm. the length of df is 6 cm. what is the length of...

question

Biology, 28.09.2019 19:20

Two primary techniques to identify use cases are and (choose two)...

question

Mathematics, 28.09.2019 19:20

Why is important to be able to change our constition thx...

question

Mathematics, 28.09.2019 19:20

"based on the histogram below, how many items cost $5.00 or more per pound? a. 3 b. 4 c. 5 d. 7 "

question

English, 28.09.2019 19:20

Read the following excerpt. quill pens humans have been writing for thousands of years. but we didn't start out using pens or penci...

More questions: Chemistry Another questions

Questions on the website: 13722367