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
elixir [45]
2 years ago
7

How much would a 10 kg suitcase weigh on the surface of…? a. The Moon b. Mars c. Saturn d. Pluto

Chemistry
1 answer:
alukav5142 [94]2 years ago
8 0

Answer:

Is this the full question

Explanation:

Reply or love the message so i can get a notification

You might be interested in
What is total distance traveled? <br>What is the displacement (change in positions) ​
erastova [34]

Answer:

Exercise 1

a)  140 m

b)  100 m

c)  180 m

d) 140 m

Exercise 2

a) 20 yards

b) 30 yards

c) 20 yards

d) 55 yards

Exercise 3

a)  11 Kilometers

b) 7 Kilometers

Explanation:

Exercise 1

Distance from B to C = 140 m

Distance from  to D = 100 m

Total distance = 100+40+40 = 180 m

Total displacement i.e. distance between A and D is 140 m

Exercise 2

a) Distance from B to C = 35 -15 = 20 yards

b) Distance from C to D  = 5 + 35  = 30 yards

c) Distance from B to D = 5 + 15 = 20 yards

d) Displacement = 5 + 50 = 55 yards

Exercise 3

a) The total distance travelled = 5 + 2 + 4 = 11 Kilometers

b) Displacement = 5-2 + 4 = 7 Kilometers

8 0
3 years ago
The validity of scientific theories and laws depends on evidence. Which of the following statements of evidence supports a law r
Ksju [112]

Answer:

d the amount of matter in a closed system is the same at the start of a reaction as at the end of the reaction

4 0
3 years ago
Read 2 more answers
The reaction of iron (III) metal with a solution of copper (II) sulfate releases iron ions into the solution through a single di
iris [78.8K]

Answer:

. Name a soluble compound that could be added to precipitate all of the iron ions from the solution.

Sodium Hydroxide.

8 0
3 years ago
How are alpha, beta and gamma radiation characterized in terms of mass and charge?
Anarel [89]
Beta radiation - negative charge and the mass of an electron
Gamma radiation- no mass and no charge
Alpha radiation- He 4+/2
7 0
3 years ago
Propane burns in oxygen to produce carbon dioxide and water what is the percent yeild
amid [387]

Answer:

The percentage yield is 78.2g

Explanation:

Given, mass of propane = 42.8 g , sufficient O2 percent yield = 61.0 % yield.

Reaction - C3H8(g)+5O2(g)------> 3CO2(g)+4H2O(g)

First we need to calculate the moles of propane

Moles of propane = \frac{42.8}{44.096} g.mol-1

                            = 0.971 moles

So, moles of CO2 from the moles of propane

1 mole of C3H8(g) = 3 moles of CO2(g)

So, 0.971 moles of C3H8(g) = ?

= 2.913 moles of CO2

So theoretical yield = 2.913 moles \times 44.0 g/mol

                               = 128.2 g

So, the actual mass of CO2 = percent yield \times  theoretical yield / 100 %

                                         = 61.0 % \times  128.2 g / 100 %

                                         = 78.2 g

the mass of CO2 that can be produced if the reaction of 42.8 g of propane and sufficient oxygen has a 61.0 % yield is 78.2 g

4 0
3 years ago
Other questions:
  • Enter the net ionic equation for the reaction that occurs when aqueous hydrobromic acid and aqueous barium sulfide are mixed.
    9·1 answer
  • A student mixed 20.00 grams of calcium nitrate, 10.00 grams of sodium nitrate, and 50.00 grams of aluminum nitrate in a 5.00 Lit
    14·1 answer
  • What types of reactions must occur between amino acids in order for protein molecules to be formed?
    10·1 answer
  • ©
    10·1 answer
  • Which metal is the most reactive with water?<br> A. AI<br> B. Cu<br> C. Fe<br> D. K
    14·1 answer
  • Denver constructs an electric bell as shown in the diagram below.
    9·1 answer
  • When do we observe more than one broad band in the fluorescence spectrum?
    12·1 answer
  • Hydrogen sulfide gas reacts with oxygen to produce sulfur dioxide gas and water according to the balance equation:
    6·1 answer
  • Nancy rides her bike 114.8 miles in 8.2 hours. What is her average speed in miles per hour
    7·2 answers
  • A system is a group of parts that can be considered one unit. Storm systems, ecosystems, and our bodies are natural systems. Car
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!