subject
Chemistry, 11.11.2019 06:31 carlo123

Who was the first person to discovered tin(element on the periodic table)?

ansver
Answers: 1
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 10:30
What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5
Answers: 1
Answer
question
Chemistry, 22.06.2019 14:00
What type of matter is made of only one kind of atom
Answers: 2
Answer
question
Chemistry, 22.06.2019 21:00
Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.
Answers: 1
Answer
question
Chemistry, 23.06.2019 02:50
Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ
Answers: 2
Answer
You know the right answer?
Who was the first person to discovered tin(element on the periodic table)?...
Questions
question
Chemistry, 17.01.2020 19:31
Protein structure characterized by the combination of different proteins that all together are required for protein function in which level of protein...
question
Health, 17.01.2020 19:31
The insitute of medicine now classifies as a health-related part of fitness becuase of its link to health....
question
Computers and Technology, 17.01.2020 19:31
You manage a windows system with four 500 gb sata hard disks installed. the first hard disk contains the system volume, which encompasses the entire d...
question
Health, 17.01.2020 19:31
Aclient with acromegaly and insulin-dependent diabetes undergoes a hypophysectomy. which statement made by the client indicates a need for further tea...
question
Physics, 17.01.2020 19:31
Lucy needs to lift a crate to a shelf 20 m high. she does 12,000 j of work on a machine to her. the machine exerts a force of 500 n to lift the crate...
question
Geography, 17.01.2020 19:31
On the basis of the data presented in the text, estimate the fractions of earthâs volume represented by (a) the inner core, (b) the outer core, (c) th...
question
Social Studies, 17.01.2020 19:31
Garnett, who was driving too fast for conditions, collided with a truck carrying explosives. the truck was unmarked, so garnett had no way of knowing...
question
Engineering, 17.01.2020 19:31
The motor draws in the cord at b with an acceleration of ab = 2 m/s2 . when sa = 1.5 m , vb = 6.2 m/s . 1- determine the velocity of the...
question
Business, 17.01.2020 19:31
Identify which of the following would generate an increase in the market demand for tablet devices, which are a normal good. a. a decrease...
question
Business, 17.01.2020 19:31
"in the introductory example to the week, the manager of a software company provided a financial incentive to programmers to get rid of software bugs....
question
Mathematics, 17.01.2020 19:31
In a recent year, nielsen media published the following data about four of the top ten pc games: percentage of gaming audience 0.752
question
Mathematics, 17.01.2020 19:31
What requirements are necessary for a normal probability distribution to be a standard normal probability​ distribution?...
question
Social Studies, 17.01.2020 19:31
According to theory of general evolution, society, like a biological organism, has various interdependent parts (such as the family, the economy, and...
question
Chemistry, 17.01.2020 19:31
Which of the following is the correct order of electron flow in the light reactions of photosynthesis? a) o2 → p680 chlorophyll a pair → ps i prim...
question
Biology, 17.01.2020 19:31
When the "abstract" version of the wason four-card problem is compared to a "concrete" version of the problem (in which beer, soda, and ages are subst...
question
English, 17.01.2020 19:31
"you are working on creating a 4-5 paragraph essay in which you compare and contrast the chapter "the man i killed" with the poem "the man he killed"....
question
Social Studies, 17.01.2020 19:31
Phenomena within society that typically exists independent of individual choice and actions are called...
question
Physics, 17.01.2020 19:31
On the surface of earth, a spacecraft has a mass of 2.00 x 10⁴ kilograms. what is the mass of the spacecraft at a distance of one earth radius above e...
question
Chemistry, 17.01.2020 19:31
Consider the reaction. 2 upper c (s, graphite) plus upper h subscript 2 right arrow upper c subscript 2 upper h subscript 2 (g).
question
Chemistry, 17.01.2020 19:31
If 8.96 mol of c₅h₁₂ reacts with excess o₂, how many moles of co₂ will be produced by the following combustion reaction? c₅h₁₂ + 8 o₂ ⟶ 6 h₂o...
More questions: Chemistry Another questions
Questions on the website: 13722363
See results (0)