Answer:
refer to attachment OK sir
Which of these demonstrates one of Newton's Laws of Motion? A seat belt holds you in your seat kicking a bowling ball will affect you more than the ball a fireman is knocked backward when he turns on his hose all three are examples of Newton's Laws
Answer:
the last one: all three are examples of Newton's laws
Explanation:
i guess
exist within a compound to hold the
atoms together within molecules
Answer:
9
Explanation:
I got it right on my last test
A solid object with the density of 2.8 g/mL is placed in water. What will most likely happen?
(a) It will dissolve.
(b) It will float.
(c) It will sink.
(d) It will melt.
Thanks!
Answer:
When a solid with the density of 2.8 g/mL is placed in water, it will sink.
I would be so grateful if someone helped me with my lab report. My lab report is about identifying unknown solids.
- How could I start my introduction?
Thank you and have a great day!!
Answer:
good afternoon
Explanation:
like that you dummy
what waves can pass through a bell jar?
Answer:heat waves
Explanation:
What is the importance of water?
IMPORTANCE:
Water is very important. Whether it's from washing your dishes to hydrating, to simply just watering your flowers, water is important.
Washing Dishes
When you eat, after you eat, you wanna clean your dish. You're not gonna keep it dirty, you're going to have to wash it. Soap and water are often used when washing dishes. It's the best way to get it cleaned.
Hydration
Drinking water can have many benefits. It can make you more productive, you can even lose weight, no migraines, and it can boost your metabolism.
Watering Flowers
It's helpful to water plants because watering them on a basis/routine can help them gain nutrients. No watering the plant can result the plant drooping down and for it to become droopy and dry.
Suppose you wish to jump horizontally and in order for you to jump a distance of 4 feet horizontally, you must exert a force of 200 N. When you are standing on the ground, you have no trouble jumping 4 feet horizontally. If you are standing in a canoe, however, and you need to jump 4 feet to reach the pier, you will surely fall into the lake. Why is it that you cannot jump 4 feet out of a canoe when you can easily do this when on land?
Answer: because it is
Explanation: to be honest is just is there is not explanation needed
Give an example of radiation?
Answer:
Ok then answer my question
Explanation:
sorry i cant answer
PLEASE HELP ME ASAAAAPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!
Balance the chemical equation using the algebraic method.
C4H10+O2=CO2+H2O
SHOW YOUR WORK PLEASEEEEEEEEE
what action is not necessary before lighting a bunsen burner?
Answer:
Even though you didn't include any option choices in your question, I've searched it up anyways, and every source I found says that the answer is "Leave the gas stop open for a few minutes before lighting to clear the line."
Explanation:
Hope this is what you were looking for :)
If not, then I'm sorry.
Find the volume of 5.74 grams of NO2 (Hint: use two factors)
Answer:
1.2 cm^3
Explanation:
5.74 grams of a something occupies a volume of 1.2 cm^3 .
When a cold pack is put on your ankle what happens to the molecules in your ankle?
Determine the average velocity of one person
Answer:
The average velocity calculator uses the formula that shows the average velocity (v) equals the sum of the final velocity (v) and the initial velocity (u), divided by 2.
Explanation:
Periodic table puzzles
Answer:
Explanation:
I can explain if you ask
Hurry for A brainlist
Answer:
Option C .P=79, N= 118 Atomic number=79 Mass number=197
why do blue messel shell get thicker
up right
read the last 3 paragraph you will see the answer
which one goes where?
Answer:
precipitation goes to the left box
condensation goes to the bottom box
evaporation goes in the top right box
Explanation:
hope this is helpfull
can you relate to these pictures
Describe the appearance and properties of a gas.
Answer:
A gas is light, the molecules are moving very fast, and a gas can change forms due to temp of the area its in.
the chemical bond between elements of the two terminals of the periodic table is
Answer:
Covalent bonds are much more common in organic chemistry than ionic bonds. A covalent bond consists of the simultaneous attraction of two nuclei for one or more pairs of electrons. The electrons located between the two nuclei are bonding electrons.
...
The sample contains 1. 02 mol S. To calculate the mole ratios of the elements, you will divide each molar amount by 1. 02 mol. Calculate the mole ratios of the elements in the compound. Round each ratio to the nearest whole number. Mole ratio of H:S = mole ratio of S:S = mole ratio of O:S =.
PLS HELP WILL GIVE BRAINLIEST!
Based on the diagram below, in what period is the atom located on the periodic table? *
a. period 4
b. period 2
c. period 6
d. period 1
Answer:
C. Period 6
Explanation:
A sample of an unknown gas occupies 5.51 L at 1.31 atm. What pressure would thisgas exert in a 0.520 L container if the temperature is held constant?
Answer:
P₂ = 13.9 atm (3 sig. figs.)
Explanation:
The pressure (P), Volume (V) relationship with Temperature (T) & mass (n) held constant is an inverse proportionality. That is Boyles Law ...
P ∝ 1/V => P = k/V => k = P·V
For two pressure-volume conditions, the proportionality constant (k) remains constant where k₁ = k₂ and P₁·V₁ = P₂·V₂ => P₂ = P₁·V₁/V₂
Given:
P₁ = 1.31 atm.
V₁ = 5.51 L
P₂ = ?
V₂ = 0.520 L
V₂ = (1.31 atm)(5.51L)/(0.520L) = 13.88096154 atm (calc. ans.) = 13.9 atm (3 sig. figs.)
What is glacial acetic acid? What function does it have?
Answer:
Acetic acid, systematically named ethanoic acid, is an acidic, colourless liquid and organic compound with the chemical formula CH₃COOH. Diluted, glacial acetic acid is used in preservation and canning of pickles and other vegetables. It is also used as a descaling agent for cleaning.
Explanation:
does cream cheese frosting have to be refrigerated?
Answer:
Yes its true because cream cheese has to be refrigerated it will spoil it just depends on how long its out.
Explanation:
My atomic mass is 35.453
calculate the moles and Molecules presents in ammonia present in 5.6dm3
of its volume STP?
Answer: 0.25 moles NH3
1.51x10^23 molecules NH3
Explanation:
5.6dm3 (cubic decimeters)
1 dm^3 = 1 liter
We have 5.6L of ammonia (NH3 gas) at STP. All gases at STP occupy 22.4 liters/mole. Use this information as a conversion factor:
(22.4 L NH3)/(mole NH3)
Therefore:
(5.6L NH3)/(22.4 L NH3)/(mole NH3) = 0.25 moles NH3
Use Avogadro's number to convert moles to particles/molecules
(0.25 moles NH3)*(6.02x10^23 molecules/mole) = 1.51x10^23 molecules NH3
Which of earth's spheres consists of all living things?
"lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air)
In a double-replacement reaction, the
Answer: just want points
Explanation: POINTS!! ;)
what are the 4 quantum numbers for the last electron in promethium 
Answer:
Promethium atoms have 61 electrons and the electronic shell structure is [2, 8, 18, 23, 8, 2] with Atomic Term Symbol (Quantum Numbers) 6H5/2.
A 7.45 L container holds a mixture of two gases at 15 °C. The partial pressures of gas A and gas B, respectively, are 0.364 atm and 0.684 atm. If 0.150 mol of a third gas is added with no change in volume or temperature, what will the total pressure become?
Answer:
stored and active
Explanation:
both cannot be thransformed into another type of energy