Now, I understand that this chemical can be very reactive and if used irresponsibly can result in damage to myself/others. I wish to order some from a website in 100 g units and have them shipped to o
The goose has a mass of 21.8 lb (pounds) and is flying at 9.50 miles/h (miles per hour). What is the kinetic energy of the goose in joules?-KE = 1/2MV^2
M= 21.8 lb x 1kg/ 2.21 lb = 9.86 kg
V = 9.50
An artificial fruit beverage contains 12.0 g of tartaric acid (diprotic acid), H2C4H4O6, to achieve the tartness. It is titrated with a basic solution that has a density of 1.045 g/cm3 and contains 5.
a beta particle is an electron
a positron is a positively charged electron
when beta decay occurs, the atomic number increases by 1 but the mass stays the same because because a neutron becomes a pro
how do you do this???
A mixture containing 0.598 mol He(g). 0.293 mol Ne(g), and 0.294 mol Ar(g) is confined in a vessel of constant volume and temperature and a total pressure of 2.92 atm. calculate
please what is the calculation ..for the percentage composition for Ammonium Sulfate?-(NH4)2SO4
total molecular mass: 132.1402 g/mol
for each element:
N2: 28.0134 / 132.1402 = 0.2120 = 21.20%
H8: 8.0
1. Calculate the wavelength (in cm) of light with frequency of 4.85 x 10^15 sec^-1.
2. Calculate the wavelength of the light in question 3 in units of nm.
3. Calculate the energy associated with the
What is the designation for the following sets of quantum numbers?
a. n=1 ; l=0
b. n=5 ; l=2
c. n=3 ; l=1
Which of the following are NOT a possible set(s) of quantum numbers?
a. n=2 ; l=0 ; m=-1
b. n
PLZ help ASAP !!-molarity = moles/Liter
to find number of moles you need the molar mass of NH3 which you can calculate from the periodic table (atomic weight). N = 12, H = 1. Since there are 3 H you
1.What is the element with a valence electron configuration of 4s24p2 ?___________
2.What is the element with a valence electron configuration of 3s23p4 ?_____________
Any help I receive is appreci
What atomic orbit or orbitals are available for bonding for each of the following atoms?
a)H
b)F
c)S
d)Br
Any help would be greatly appreciated, as well as an explanation of how you got your answer
I am just wondering how favorable chemical change, temperature, enthalpy, entropy, and free energy all related together?
i have a basic understanding of what they all mean, but i cannot link them tog
Best one in general?H2O, H3CO-, OH-, H2N-, H3COH
Best for an SN2 reaction with 1-Chlorodecane?CH3CH2OH, CH3COO-, OH-, CH3CH2O-, H2O, (CH3)3CO-
I do know that H2O is a really bad nucleophile, but not
