What is wrong with the chemical reaction written below? REACTANT(S)
PRODUCTS
Magnesium + Chlorine ->
Magnesium Chloride
12 g Magnesium
+
8 g Chlorine
25 g Magnesium Chloride
a) Magnesium will never react with chlorine
b) The mass of your total product is greater than your total reactants
c) The name of the product is incorrect
d) Nothing is wrong with the above reaction-it is perfectly correct as written!

Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size

Convert .347 kilometers to miles show your work

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)