Answer: stars vary in their effective temperature and colour. A hot star radiates more energy per second per metre surface area than a cooler star. Does this then mean that a hot star is going to appear brighter to us than a cooler one? The answer to this actually depends on a few factors
Explanation: pa brainiest po
Answer: Thin pancakes with milk are the English version of traditional fluffy Russian pancakes baked with yeast. In Europe, pancakes look like thin, almost transparent napkins. In France they are called "crepes" and are served with hundreds of different fillings. There are no special tricks in cooking: the thinner the dough, the thinner the pancakes are. An openwork version, in a hole, will work if part of the milk from the recipe is added to the dough a little hot. Before pouring the first pancake, you should heat the pan well. The pancake is ready when it begins to brown until crispy.
Explanation:
That's what the other person said it's in russian and its a recipe.
Answer:
Hydration
Explanation:
* 2-propanol is converted to propene using heated alumina beads as the catalyst. The product gas is purified with a dry ice–propanol cold trap.
* the propene is hydrogenated to propane using a palladium catalyst in nearly 100% yield
Answer:
The mass of zinc sulfide produced is 
Explanation:
From the question we are told that
The mass of zinc is 
The mass of sulfur is 
The molar mass of 
is a constant with value 65.39 g /mol
The molar mass of 
is a constant with value 32.01 g/mol
The molar mass of 
is a constant with value 97.46 g/mol
The reaction is
So from the reaction
1 mole of react with 1 mole of to produce 1 mole of
This implies that
65.39 g /mol of react with 32.01 g/mol of to produce 97.46 g/mol of
From the values given we can deduce that the limiting reactant is sulfur cause of the smaller mass
So
0.250 g of react with 0.250 of to produce 
of
So
Thus the mass of the mass of zinc sulfide produced is
YOU SUCK YOUR MOMS CHIVKEN NUGGA YOU WHODDDDDDD :))))))))) \\\
<h2>it is not dirty so do try it >:((((((</h2>
