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
Serjik [45]
3 years ago
7

According to Newton's law of universal gravitation, the Sun would have

Chemistry
1 answer:
Pachacha [2.7K]3 years ago
4 0

Answer:

i think its the first one

You might be interested in
A recipe calls for 1.2 cups of oil. How many liters of oil is this?
Nadusha1986 [10]
.3 liters... im pretty sure this is correct!!
3 0
3 years ago
Read 2 more answers
If there are 40 mol of NBr3 and 48 mol of NaOH, what is the excess reactant
Vanyuwa [196]
<h3>Answer:</h3>

              Excess Reagent =  NBr₃

<h3>Solution:</h3>

The Balance Chemical Equation for the reaction of NBr₃ and NaOH is as follow,

                       2 NBr₃ + 3 NaOH   →   N₂ + 3 NaBr + 3 HBrO

Calculating the Limiting Reagent,

According to Balance equation,

               2 moles NBr₃ reacts with  =  3 moles of NaOH

So,

           40 moles of NBr₃ will react with  =  X moles of NaOH

Solving for X,

                       X  =  (40 mol × 3 mol) ÷ 2 mol

                       X  =  60 mol of NaOH

It means 40 moles of NBr₃ requires 60 moles of NaOH, while we are provided with 48 moles of NaOH which is Limited. Therefore, NaOH is the limiting reagent and will control the yield of products. And NBr₃ is in excess as some of it is left due to complete consumption of NaOH.

6 0
3 years ago
Please help *chemistry*
Daniel [21]
3 because I just did it
8 0
3 years ago
Select the correct answer. Which is a chemical change? A. water boiling B. wood burning C. glass breaking D. ice melting E. mold
asambeis [7]

B. wood burning is a chemical change.

4 0
3 years ago
Read 2 more answers
Which describes Ernest Rutherford’s experiment?
inna [77]

The best description of Ernest Rutherford's experiment is letter C. The positively charged particles were fired through a gold foil. Most of these particles went right through, while others bounced back. This experiment led to the discovery of the nucleus.

7 0
3 years ago
Read 2 more answers
Other questions:
  • The temperature of a system rises by 45°C during a heating process. Express this rise in temperature in Kelvin. (Round the final
    15·1 answer
  • A 14.3-cm3 sample of tin has a mass of 0.104 kg.
    14·1 answer
  • Use the periodic table or graphic in lesson. Choose the correct electron configuration of carbon. 1s22s22p1 1s22s22p4 1s22s22p2
    12·2 answers
  • If 21.3 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 297 kelvin and 1.40 atmosph
    10·1 answer
  • Plzz help 15 points List the fossils in order from oldest to youngest in the diagram. What can you conclude about
    7·1 answer
  • How is the way that stars produce energy connected to nuclear binding energy?
    6·1 answer
  • I hate chemistry but someone help please, no links or you’ll be reported
    7·1 answer
  • What s the highest viscosity?
    5·2 answers
  • Calculate the molarity of an aqueous solution of sodium chloride , NaCl with molality of 13.76m and density of 1.03gmL-1.
    9·1 answer
  • Which one of the following pairs of separation techniques will BOTH separate salt from a mixture of salt and water?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!