bigdady6562
bigdady6562
03-02-2015
Chemistry
contestada
What is the molar mass of CaSO4 ?
Respuesta :
IamKOBE
IamKOBE
03-02-2015
136.14 g/mol
Calcium sulfate, Molar mass
Answer Link
ellysens
ellysens
03-02-2015
Ca = 40
S= 32
O=16
so... 40+32+(16X4) = 136
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
A 1.0-gram piece of zinc reacts with 5 milliliters of HCl(aq). Which of these conditions of concentration and temperature would produce the greatest rate of rea
Where do the brackets go in 100 / 10 / 10 / 10 / 10 = 10
An atom of an element forms a 2+ ion. In which group on the Periodic Table could this element be located? (1) 1 (3) 13 (2) 2 (4) 17
What is the percent composition by mass of nitrogen in NH4NO3 (gram-formula mass = 80.0 grams/mole)? (1) 17.5% (3) 52.5% (2) 35.0% (4) 60.0%
is 0.62 greater than 0.82
Cats have a gene that codes for the color of their fur. Suppose that a certain breed of cat can have black, gray, or white fur. Black fur is dominant, white fur
is 3 feet greater than/less than/ or equal to 10 inches
What adds to 22 and multiplies to 21?
Which balanced equation represents a chemical change? (1) H2O(l) + energy → H2O(g) (2) 2H2O(l) + energy → 2H2(g) + O2(g) (3) H2O(l) → H2O(s) + energy (4) H2O(g)
what is the name of the large inland body of water bordered by Iran, Azerbaijan , Russia , Kazakhstan , and Turkmenistan
