Calcium hydroxide react with hydrogen chloride to produce calcium chloride and water (CaCl2 + 2H2O)
Red because it has the highest visibility from a far distance
The answer is: True.
The magnitude of a vector is represented by the length of the arrow.
The arrow length is drawn according a chosen scale.
For example, the diagram shows a vector with a magnitude of 100 kilometers, if the scale used for constructing the diagram is 1 cm = 10 km, the vector arrow is drawn with a length of 10 cm.
The arrow has an obvious tail and arrowhead. The arrow points in the precise direction.
Answer : The mass of produced is, 384 grams.
Explanation : Given,
Moles of = 8.00 mol
First we have to calculate the moles of
The balanced chemical equation is:
From the reaction, we conclude that
As, 2 moles of react to give 3 moles of
So, 8.00 mole of react to give mole of
Now we have to calculate the mass of
Molar mass of = 32 g/mole
Therefore, the mass of produced is, 384 grams.