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
Nadya [2.5K]
3 years ago
12

Hydrogen powered cars create less pollution than gasoline powered cars when driven.What might be a challenge to using hydrogen a

s a fuel?
Chemistry
2 answers:
Igoryamba3 years ago
4 0
That is doesn't explode
jolli1 [7]3 years ago
4 0

New fueling stations would have to be built that can handle hydrogen

You might be interested in
Which of the following gases is most closely linked to day-to-day weather changes?
Olin [163]
Short answer: nitrogen, oxygen, Argon, and

inert gas

The atmosphere contains many gases, most in small amounts, including some pollutants and greenhouse gases.

These contribute to climate change.
8 0
3 years ago
A gas held at constant volume is heated from -5 degrees C to 50 degrees C, if the initial pressure is 1.0 atm, what is the new p
Hunter-Best [27]
1.21 atm, assuming the gas behaves ideally
8 0
3 years ago
Write a double replacement precipitation reaction A precipitate forms when aqueous solutions of nickel(II) chloride and silver(I
harkovskaia [24]

<u>Answer:</u> The balanced chemical equation is written below.

<u>Explanation:</u>

Double displacement reaction is defined as the reaction in which exchange of ions takes place.

AB+CD\rightarrow CB+AD

Precipitation reaction is defined as the reaction in which an insoluble salt is formed when two solutions are mixed containing soluble substances. The insoluble salt settles down at the bottom of the reaction mixture.

When nickel (II) chloride reacts with silver (I) nitrate, it leads to the formation of white precipitate of silver chloride and an aqueous solution of nickel (II) nitrate.

The balanced chemical equation for the above reaction follows:

NiCl_2(aq.)+2AgNO_3(aq.)\rightarrow 2AgCl(s)+Ni(NO_3)_2(aq.)

By Stoichiometry of the reaction:

1 mole of aqueous solution of nickel (II) chloride reacts with 2 moles of aqueous solution of silver (I) nitrate to produce 2 moles of solid silver chloride and 1 moles of aqueous solution of nickel (II) nitrate

Hence, the balanced chemical equation is written above.

3 0
3 years ago
Think about agriculture research which of the following statements is accurate?
irina [24]

A.genetic modification of food helps it grow more easily in certain areas

Explanation:

The statement genetic modification of food helps it grow more easily in certain areas is a form of agricultural research that is very accurate.

Genetically modifying food is common practice in order to encourage desirable and sustainable traits in plant species.

  • Drought resistant breeds can tolerate a much lower level of water in some specific areas.
  • Disease resistant breeds are more adapted to outbreaks of plant epidemics.
  • Overall, genetic modification of food helps them to grow and produce better.

learn more:

Genetic recombination brainly.com/question/12685192

#learnwithBrainly

4 0
4 years ago
H-C C-H name of formula
Vanyuwa [196]

Answer:

Ethyne

Explanation:

7 0
3 years ago
Other questions:
  • How many moles are in 1.20 x 10^25 atoms of phosphorous
    9·1 answer
  • 2.Look up Boyle’s law in a science textbook. How do the results of the experiment support or contradict Boyle’s law?
    9·2 answers
  • Who's good at chemistry? Maybe you can help me out?
    7·1 answer
  • 4 Holly has an unknown substance in a beaker. She wants to determine the relative pH of the unknown substance. She places a piec
    15·2 answers
  • How many moles of helium gas are contained in a 4.0-L flask at STP?
    7·2 answers
  • Butane (c4 h10(g), hf = –125.6 kj/mol) reacts with oxygen to produce carbon dioxide (co2 , hf = –393.5 kj/mol ) and water (h2 o,
    14·2 answers
  • When zn(oh)2(s) was added to 1.00 l of a basic solution, 1.09×10−2 mol of the solid dissolved. what is the concentration of oh−
    6·2 answers
  • 13. If a chemist has 12.3 moles of N H 03, what is the mass of the sample?​
    11·1 answer
  • I really need help, i don’t understand this at all
    15·1 answer
  • Please help The sun uses nuclear fusion to generate its energy. In the very distant future, the sun will eventually run out of f
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!