1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marissa [1.9K]
3 years ago
14

"Science" and "technology are words that often are mixed up, even though they have

Chemistry
1 answer:
Nonamiya [84]3 years ago
3 0

Answer:

People used technology to make the I phone.

Explanation:

You might be interested in
What mass of O2, in grams, is required to completely react with 0.025 g C3H8?
8090 [49]
2C3H8+ 702--->6CO2+8H20
FROM  Equation  above  2  moles of C3H8    reacted with  7  moles  of oxygen  to  form   6  moles of  c02 plus  8  molesof  H2O  
the  moles  of  c3H8  reacted is = MASS/ R.F.M
THE  R.F.M =48+8=44
Number  of  moles is  hence 0.025/44=5.68x10^-4
 
since  ratio  of  C3H8  to   O2 is  2:7  Therefore moles of   O2  reacted  is  1.989 x10^-3
mass= r.f.m  x  number  of  moles
(1.989x10^-3)   x  32 =0.064g
6 0
3 years ago
It was a cold December night many, many, years 1___ ___ when young 2___ ___ ___ ___ ___ decided to have some 3___ ___ ___ with h
Veseljchak [2.6K]

Answer: 1) ago

Explanation:

7 0
3 years ago
Humans have developed ways to increase the carrying capacity of their environment. True or false
gladu [14]

Answer:

false.nowadays humans are destroying forest,extracted more minerals,making pollution. in my view.

7 0
3 years ago
What is the mass of 8.12 × 1023 molecules of CO2 gas? (Atomic mass of carbon = 12.011 u; oxygen = 15.999 u.)
Elza [17]

Answer:

8306.76

Explanation:

you just calcuate 8.12 x 1023 and that will give you the answer

<h2>PLZ mark me as a BRAINLIEST</h2>
6 0
3 years ago
What oxidation number would you expect an iodide ion to have?
ss7ja [257]

Answer:

Explanation:

An iodide ion is the ion I−. Compounds with iodine in formal oxidation state −1 are called iodides.

4 0
3 years ago
Other questions:
  • A solution is prepared by mixing 38.0L of pyrimidine and 442.0L of water. What is the percent volume of pyrimidine in this solut
    14·1 answer
  • Were are electrons located
    13·2 answers
  • A is more linear than wich
    13·1 answer
  • The neutral particles found in the nucleus of an atom are referred to as
    13·1 answer
  • 2Li + H2SO4=Li2SO4 + H2 How many liters of hydrogen gas, H2 at STP can be produced from 3.0 moles of Li? The molar volume of a g
    14·1 answer
  • PLEASE HELP WILL GIVE BRAINIEST
    13·1 answer
  • Imagine the reaction A + B ⇌ C + D is at equilibrium, where the forward and reverse reactions are at equal rates. What would hap
    6·1 answer
  • Which characteristics show that large herbivores are adapted to the taiga?
    8·2 answers
  • Identify the chemical reactions as endothermic, exothermic, or neither
    13·2 answers
  • Ammonia and hydrogen fluoride both have unusually high boiling points due to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!