1a 1
b 4
c 5
2 (5.44x10^2)(2.5x10^-3)(7.9x10^-3) = 1.1x10^-6
3 750/1000 = 0.750
4 50/0.5 = 100 mL
5 He came up with the modern ideals for chemsitty
The answer is (a) 30g. Zinc = 30. 1 mole = 30 x 1 = 30g
Answer:
0.367M
Explanation:
Molarity refers to the molar concentration of a solution. It can be calculated using the formula below:
Molarity = n/V
Where;
n = number of moles (mol)
V = volume (L)
According to the given information in this question;
n = 0.55 mole
V = 1.50 L
Molarity = 0.55/1.50
Molarity = 0.367M
The first option is correct. have fun in earth science i love astronomy!! :)
Gas and liquid both take the shape of their container. The difference is gas molecules equally fills the space. Is there any more information?
