subject

Chemistry, 05.10.2019 08:00 FrankyV3220

What kind of tools did prehistoric people make with flint

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 00:00

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

Answers: 1

question

Chemistry, 22.06.2019 10:10

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

Answers: 1

question

Chemistry, 22.06.2019 11:00

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter

Answers: 3

question

Chemistry, 22.06.2019 12:20

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.

Answers: 3

You know the right answer?

What kind of tools did prehistoric people make with flint...

Questions

question

Mathematics, 04.11.2019 23:31

Thirsty ed drinks only pure spring water, but he can purchase it in two the water itself is identical, he regards these two ‘‘goods’’ as perfect subst...

question

Business, 04.11.2019 23:31

Consider an economy described as follows: y 5 c 1 i 1 g. y 5 8,000. g 5 2,500. t 5 2,000. c 5 1000 1 2/3(y2t ). i 5 1,200 2 100r. a. in this economy,...

question

Mathematics, 04.11.2019 23:31

How many arrangements of 1, 2, 3, . . n are there in which only the odd integers must be deranged (even integers may be in their own positions)? [to...

question

Physics, 04.11.2019 23:31

Along wire carrying i=1.1a of constant current oriented north-to-south (and the current is running northwards) is placed horizontally distance d=0.9cm...

question

Health, 04.11.2019 23:31

Aclient admitted with bacterial meningitis must be transported to the radiology department for a repeat computed tomography scan of the head. his leve...

question

Mathematics, 04.11.2019 23:31

Cargo ships arrive at a loading dock at a rate of 2 per day. the dock has the capability of handling 3 arrivals per day. how many days per month (assu...

question

Business, 04.11.2019 23:31

Orion iron corp. tracks the number of units purchased and sold throughout each year but applies its inventory costing method at the end of the year, a...

question

Business, 04.11.2019 23:31

Fiske roofing supplies' stock has a beta of 1.23, its required return is 11.75%, and the risk-free rate is 4.30%. what is the required rate of return...

question

Social Studies, 04.11.2019 23:31

In 2011, the occupy wall street movement drew large numbers of people to new york city to protest rising income inequality. to make their point, these...

question

Chemistry, 04.11.2019 23:31

Dow chemical company provides chemical, plastic, and agricultural products and services to various consumer markets. the following excerpt is taken fr...

question

Health, 04.11.2019 23:31

There are three friends–masako, elida, and renata–who notice that one of the boys in their class looks very sad one morning and is holding back tears....

question

Social Studies, 04.11.2019 23:31

Consider a policy to struggling farmers by setting a minimum trade price for wheat. which of the following statements is true? a) some farmers would...

question

Physics, 04.11.2019 23:31

The forest service keeps most of the money it makes on timber sales. the forest service has allowed timber harvesting to become the dominant use of mo...

question

Physics, 04.11.2019 23:31

Rank the vector combinations (all additions) on the basis of their magnitude. rank from largest to smallest. to rank items as equivalent, overlap them...

question

Business, 04.11.2019 23:31

Carlisle company has been cited and must invest in equipment to reduce stack emissions or face epa fines of $18,500 per year. an emission reduction fi...

question

Business, 04.11.2019 23:31

Camp manufacturing turns over its inventory 5 times each year, has an average payment period of 35 days, and has an average collection period of 60 da...

question

Biology, 04.11.2019 23:31

2. based on their names, you know that the bears ursus arctos and ursus americanus do notbelong to the samephylum.class. genus...

question

Mathematics, 04.11.2019 23:31

Can you determine what number x represents from the information given? explain how you got your answer.

question

Physics, 04.11.2019 23:31

Two students play tug of war. jack pulls east with a force of 82 newtons while tony pulls west with a force of 96 newtons. which of the following best...

question

Mathematics, 04.11.2019 23:31

Simplify: 9log9(4) = what is the answer...

More questions: Chemistry Another questions