26.Sol :-
1. As, 1Mg = 1.0 x 1018 pg
So,
2. 2.75 x 104 Mg = 2.75 x 104 Mg x 1.0 x 1018 pg / 1Mg
3. 2.75 x 104 Mg = 2.75 x 1022 Mg. pg / 1Mg
4. 2.75 x 104 Mg = 2.75 x 1022 pg
Hence, 2.75 x 1022 pg is the correct answer. |
convert 5.8 grams of Mg(OH)2 to molecules of Mg(OH)2. convert 4.26 x 10^22 molecules of Mg(OH)2 to grams of Mg(OH)2. convert 5.8 grams of Mg(OH)2 to grams of H2O, assuming excess phosphoric acid.
(7) Question 1 Convert 1.5 kg to mg: 1- 1500 mg 2- 2,900,000 mg 3- 1.5 x 10^6 mg 4- 1.5 mg Question 2 Convert 6.00 ft to cm: 1- 28.35 cm 2- 183 cm 3- 0.197 cm 4- 1.27 cm Question 3 Convert 3.87 gallons to L, if there are 3.79 L in one gallon? Question 4 Convert 4.57 in to nm, if there are 2.54 cm in one inch. Enter the whole number (do not use scientific notation....
MEASUREMENT Interconverting compound SI units Convert the following measurement. 3 mg 7.47 x 10 X
how
do i convert 77 mg to moles and what is the answer
(26 points) Kinetics of an Antiviral Drug. In 2016, Nature reported the discovery of a small molecule (GS-5734) that exhibited antiviral activity against the Ebola virus in rhesus monkeys (Nature, 2016, 531,381-385). That drug, now called remdesivir, is drawing renewed attention as a possible treatment for COVID-19. In the original study, the drug was administered by intravenous injection, 10 mg of GS-5734 per kg body weight of...
Problem 3. Convert the units. You must show all steps to convert the units to get credit. (10 points) (1) What is 60 deg in radian? (2) What is 70 mph in km/s? (Hint: 1 mile 1.6km, 1 hour-60x60 sec) (3) What is 100N in lbf? (Hint: 1 lbf 4.448N) (4) What is 100 celsius degree in Fahrenheit and Kelvin? (5) What is 50 psi (pound per square inch) in SI unit?
A particle with mass m = 9.6 x 10-26 kg and electric charge with q = 20 *1.602 x 10-19 C moves through a region with B = -0.4 ax + 0.2 ay -0.1 az T and a velocity u = (2 ax - 3 ay +6 az) 104 m/s att = 0. 1. What electric field E must be present at = 0 if the net force F on the charged particle is 0? (7 points) 2. If the...
4. (5 points) There are three major naturally occurring isotopes of magnesium, Mg-24, Mg-25 and Mg-26. The masses and percent natural abundances for Mg-24 and Mg-25 are 23.985042 amu, 78.99%; 24.985837 amu, 10.00% respectively. What must be the mass and percent natural abundance of Mg-26?
(X+15)*(3*(4-(5+7/2))) Can someone place show me the steps to convert this infix expression to postfix... I got an answer of X 15 + * 3 4 – 5 7 2 / + I do not think it is correct...
I want the solution as programm and I need the steps of
solution
c floted 4. The following points are given X 1 4 5 6 7 8 10 Y 2 3 11 13 17 22 26 25 37 40 Fit the data with a power and exponential functions, Make a plot of the points an the new functions. . Poyft(P) a- Poly fit e (P use Poly fit
c floted 4. The following points are given X 1 4...
Calculate 1.666015625 x 10° (1.9760 x 104 + - 1.9744 x 10^) by hand, assuming each of the values are stored in the 16-bit half precision format IEEE 754-2008. IEEE 754-2008 contains a half precision that is only 16 bits wide. The left most bit is still the sign bit, the exponent is 5 bits wide and has a bias of 15, and the mantissa is 10 bits long. A hidden 1 is assumed. Assume 1 guard, 1 round bit,...