Answer:
84.2 grams
Explanation:
you have to multiply 8.42x10^18 to get the answer above
Answer: C) The net force on the brick is 0 N, and the brick remains at rest.
They are very unlikely to bond with any element, whether it is metallic or not.
Answer:
11.5moles of oxygen gas
Explanation:
The reaction equation is shown below;
C₂H₆O + 3O₂ → 2CO₂ + 3H₂O
We were given 11.5moles of H₂O produced;
Since the equation is balanced;
3 mole of oxygen gas was used to produce 3 mole of water
11.5 moles of water will be produced
= 11.5moles of oxygen gas
Answer: Calcium Chloride & Baking Soda
Explanation:
I've done this before, combine Calcium Chloride & Baking Soda and it produces a milky substance.