2punts
what is technology?
o
a. an understanding of something new.
b. somet...
Chemistry, 15.11.2019 19:31 torigirl4126
2punts
what is technology?
o
a. an understanding of something new.
b. something created using science for use by society.
o
c. a method that is used to solve problems.
o
d. the steps that engineers go through to create a product.
submi
previous
Answers: 1
Chemistry, 22.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
Chemistry, 22.06.2019 11:40
Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both
Answers: 2
Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
Answers: 1
Chemistry, 22.06.2019 15:30
The identities of substances are the same before and after which type of change
Answers: 1
History, 08.02.2021 03:10
Mathematics, 08.02.2021 03:10
History, 08.02.2021 03:20
Health, 08.02.2021 03:20
Mathematics, 08.02.2021 03:20
English, 08.02.2021 03:20
Mathematics, 08.02.2021 03:20
Mathematics, 08.02.2021 03:20
Mathematics, 08.02.2021 03:20
Mathematics, 08.02.2021 03:20
English, 08.02.2021 03:20