Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Calculate the moles of IO3- dispensed if you have 21.56 mL KIO3 M 1.0 and IO3- (aq) +8I- (aq) +H+ (aq) -> 3I3- (aq) + 3H2O(l).
Then calculate the moles of I3- produced.
a hot air balloon has a volume of 4.00 x 105 l at 30 deg. c and pressure of 748 mmhg. if the avg molar mass of air is
You have a sample that consists of 8.2 (+ or -)o.1mL of aqueous 239Pu solution. You measure two 10mL aliquots by liquid scintillation counting and get 3211.4 cpm and 3315.2 cpm, respectively.
A titration was performed at 25 degrees C and the Ksp of a slighlty soluble salt was determined to be 1.5×10-4. Calculate the standard Gibbs Free Energy of this salt. R = 8.314 J/mol-K
Identify the Bronsted-Lowry base for the forward reaction in HCN(aq) + H2PO4-(aq) CN-(aq) + H3PO4(aq) a) HCN b)OH- c)H2PO4- d)CN- e)H3PO4
Your body needs a small amount of sodium ion, Na1+, which your body gets by consuming table salt, or NaCl. Explain what role Na1+ plays in your body and what happens if you get too much or too little. Also find five foods that are high in sodium a..
If your reaction vial is wet with water when you start the nitration reaction of methyl benzoate, there may be no solid product formed at the end when you pour the reaction mixture into water. Considering the mechanism of the reaction why does the..
Using formal charges, draw the resonance form from among all the Lewis structures that is most important in describing BeCl2
Describe or give examples of the following types of reactions. identify the reactants and products according to type eg . alcohol, ester etc.,
one compound contains 80.78 c 13.56 h and 5.66 of. a solution of 1.03g of this in 7.49g of benzene freezes at 3.01
dissolved in 100.0 mL water and titrated with 0.500 M NaOH; it takes 45.1 mL to reach the equivalence point. What is the molecular mass (g/mol) of pyruvic acid?
calculate the mass in grams of sucrose in 1.0 kg of a 0.25 sucrose
J. D. Dojahn et al characterized the potential energy curves of the ground and excited electronic states of homonuclear diatomic halogen anions (F2-, Cl2-, etc). These anions have a 2Sigma(u)+ ground state and 2Pi(g), 2Pi(u), and 2Sigma(g)+ excite..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd