Answer:
The appropriate answer is "Watchdog".
Explanation:
- Indeed the independent judiciary or press ensures instead that individuals of other countries remain informed mostly about the past actions about their provincial governments, create a discussion forum besides discussion as well as accessible circulation of knowledge.
- As a whole and the mainstream press already has another important role to play too, would've been watchdog.
Answer:
Second option (B)
Explanation:
The inequality, x ≤ 1,200, can he represented in a number line as follows:
Since x is less "than or equal to 1,200", it means 1,200 is included in the possible values of x. On the number line, the circle of the arrow which starts from 1,200 would be shaded (full). The arrow will point towards our left hand side. This also implies that 1,200 is the maximum possible value of x.
The number line in the second option (B) is the represents the inequality correctly.
You can write things down, read the material out loud, and read and reread your materials until you pretty much memorize it
Answer:
Explanation:
The equation for this chemical reaction is:
2Ca + O2 -> 2CaO
So 2 moles of Ca react with 1 mole of O2 to form 2 moles of CaO.
Given 3.9 moles of Ca and 2.35 moles of O2,
Ca is the greater reactant as it will be used up.
O2 is the reactant in excess and there will be 2.35 - 3.9/2 = 0.4 moles left.
As mass of 1 mole of O2 is 32g, 0.4 moles of O2 = 0.4 * 32 = 12.8g
Moles of CaO formed = moles of Ca = 3.9
As mass of 1 mole of O2 is 56g, 3.9 moles of CaO = 3.9 * 56 = 218.4g of CaO
