I believe the mass of the product will be 400 grams. This is because according to the law of conservation of mass, mass is neither created nor destroyed . In a closed system, the mass of reactants is equal to mass of products. Therefore, since the total mass of the reactants is 400 grams then the mass of the products will still be 400 grams
OR
200
<span>I would have to go with.
D) The elements are found in the same column on the periodic table.</span>
Answer:
It cannot be solved because there was only one parameter given
BaSO4 is the correct formula for barium (ll) sulfate
1 ounces ------------ 0.0295 L
?? ounces ----------- 1.75 L
1.75 x 1 / 0.0295 => 59.322 ounces