1 kg = 1000g
1l = 1000cm3
therefor
kg/l = 1000g/1000cm3
cancel the zeros
kg/l = g/cm3 demonstrated
Is the singular possessive noun of walrus is walrus’s?
Answer:
Yes
Explanation:
Answer:the plural of walrus is walruses
Explanation:
Please help me I need to pass my class
Answer:
chickens
Explanation:
we are more related to chickens as for we dont fly such like bats. chickens genes are closer to us. we cant be able to be upside down as long as bats can and we dont have their really good r=hearing either.
25g of potassium nitrate are dissolved in 100g of water. What is the percent by mass of potassium nitrate?
A(n)
is a group of organs that work together to perform a cormmon function.
cell
tissue
organ
organ system
The element copper with a relative atomic mass of 63.55 contains atoms of mass numbers 63 and 65. Calculate the fraction of each isotope.
Explanation:
Difference between 63 and 65 = 2.
(63.55 - 63) / 2 * 100% = 27.5%.
(65 - 63.55) / 2 * 100% = 72.5%.
Hence there is 72.5% of the isotope with atomic mass 63 and 27.5% of the isotope with atomic mass 65 in copper.
Wut is answer pls???
Answer:
7 no ans is C
8 no ans use of magnet .I am not sure
I just gotta say something right here. Because instead of looking for love, I'm learning to love myself and build a better relationship with God. I'm trusting God's timing, Ik he'll send me the man of my dreams, I'm waiting patiently. Just say this to ya self out loud and go on Pinterest for some quotes.
Answer:
ok thats cool good luck with that and always remember God is there for you :)
Answer:
yeah
Explanation:
in every situation we should trust God
PLEASE HELP!!!!
it would mean alot !
Answer:
i looked it up its slinky waves
Explanation:
Answer:
diffracted
Explanation:
Sure it might look like a slinky but if you're talking about waves then it's deffinetly diffracted hope this helps
Dust storms in the Sahara desert carry mineral nutrients across the Atlantic Ocean to replenish the supply leached out of the soils of the Amazon basin. What was an important mineral fertilizer delivered this way, mentioned in the video?
Answer:
Phosphorus.
Explanation:
Phosphorus is the important fertilizer which comes through the dust storms of Sahara desert and provides this nutrient to the soils of the Amazon basin. Phosphorus is an important macronutrient that is necessary for the growth and development of plants so we can conclude that this dust storms are very important for the fertility of the soils present in Amazon basin.
CAN SOMEONE HELP ME ON THIS!!! THIS IS VERY URGENT
Answer:
Explanation:
3: Given data:
Number of moles of strontium nitrate = 3.00×10⁻³ mol
Number of atoms = ?
Solution:
There are 9 moles of atoms in 1 mole of Sr(NO₃)₂.
In 3.00×10⁻³ moles,
9 mol × 3.00×10⁻³
27.00×10⁻³ mol
Number of atoms in 3.00×10⁻³ mol of Sr(NO₃)₂:
27.00×10⁻³ mol × 6.022×10²³ atoms / 1mol
162.59×10²⁰ atoms
4)Given data:
Mass of calcium hydroxide = 4500 Kg (4500/1000 = 4.5 g)
Number of moles = ?
Solution:
Number of moles = mass in g/molar mass
by putting values,
Number of moles = 4.5 g/ 74.1 g/mol
Number of moles = 0.06 mol
5) Given data:
Number of atoms of silver nitrate = 1.06×10²³
Number of moles = ?
Solution:
1 mole of any substance contain 6.022×10²³ atoms .
1.06×10²³ atoms × 1 mol / 6.022×10²³ atoms
0.176 moles of silver nitrate
Write the combustion product of butane in excess
oxygen.
Answer:
The name of the products are CO2 = carbon dioxide and H2O = water. The type of reaction is a combustion reaction.
Explanation:
Answer:
carbon di oxide and water
A template of a Venn diagram representing common and differentiating characteristics of covalent and ionic bonds is shown.
Which of the following characteristics can be written only in space B?
a)Occurs in substances that have at least one non-metal
b) Occurs in substances that have a repeating lattice structure
c) Occurs in substances that have discrete molecular structure
d) Occurs in substances that have high melting points
It ISNT occurs in substances that have discrete molecular structure
Explanation:
I took the test and got this wrong
