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
miskamm [114]
3 years ago
7

Which kind of energy transformation occurs during skydiving?

Chemistry
2 answers:
nikitadnepr [17]3 years ago
5 0

First it is gravitational energy, then it changes to Kinetic energy during the fall.

vredina [299]3 years ago
5 0

2nd one gravitational to kinetic

You might be interested in
PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEE
Genrish500 [490]

Answer:

Liquid

Explanation:

Gas is too far away, solid is close but it is not in a random pattern

4 0
2 years ago
Read 2 more answers
Which of the following is a salt? <br> C6H12O6<br><br> O2<br><br> C2H2<br> K C l
irina [24]

Answer:

it's kcl

Explanation:

the kcl should be salt

5 0
2 years ago
Calculate the number of grams of nitrogen dioxide that are produced from 4 moles of nitric oxide
miv72 [106K]

Answer:

hope this help by the way found off of yahoo

Explanation:

Calculate the number of grams of nitrogen dioxide that are produced from

4 moles of nitric oxide.

2NO(g) + O2(g) -->2NO2(g)

I really need help with this... I need to know how to work it too... I can balance it out but not sure about grams...  This is it balanced out with 4 moles of nitric oxide

4NO(g) + 2O2(g) ->4NO2(g) please help and explain i want to learn this

6 0
3 years ago
Consider the reaction. mc014-1.jpg How many grams of methane should be burned in an excess of oxygen at STP to obtain 5.6 L of c
garri49 [273]
The reaction for the combustion of methane can be expressed as follows.
                           CH4 + 2O2 --> CO2 + 2H2O
We solve first for the amount of carbon dioxide in moles by dividing the given volume by 22.4L which is the volume of 1 mole of gas at STP.
                            moles of CO2 = (5.6 L) / (22.4 L/1 mole)
                             moles of CO2 = 0.25 moles
Then, we can see that every mole of carbon dioxide will need 1 mole of methane
                              moles methane = (0.25 moles CO2) x (1 moles O2/1 mole CO2)
                                                    = 0.25 moles CH4
Then, multiply this by the molar mass of methane which is 16 g/mole. Thus, the answer is 4 grams methane. 
5 0
3 years ago
Read 2 more answers
What are the signs that you are getting nervous 18 POINTS )
AlexFokin [52]
- hands start getting sweaty
- nail biting or perhaps shaking legs
- the feeling of being overwhelmed
- (for some people) the stomach starts to hurt
8 0
3 years ago
Other questions:
  • 2H2 + O2 → 2H2O
    10·1 answer
  • The purpose of controlling an experiment is to _____. A. double-check your own work B. compare one theory to another theory C. p
    8·1 answer
  • Solutions of sodium acetate and acetic acid are combined in equal volume to produce a buffer. Identify the combination that will
    12·1 answer
  • A solution contains 1 LaTeX: \times\:×10−4 M OH– ions. Calculate the solution pH value, and determine if the solution is acidic,
    9·1 answer
  • What is the correct systematic name for ICl5?
    9·1 answer
  • Law of conservation of Mass states that all chemicals equations have to be balanced .
    11·1 answer
  • which atom has a change in oxidation number of -3 in the following redox reaction K2Cr2O7 + H2O +S --&gt; KOH + Cr2O3 +SO2
    5·1 answer
  • When does a double replacement reaction occur
    7·2 answers
  • Write a description that explains how the digestive, circulatory, and excretory systems WORK TOGETHER in order to deliver very i
    15·2 answers
  • People tint their car windows to stop what
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!