Answer: apple falling
Explanation: apple is at rest until a force (gravity) acts upon it
2.a)R b)R c)L d)L e)R f)L g)L
Answer: 1) 1.6 moles of HCl
2) 7.0 moles of HCl
3) 2.4 moles of hydrogen
4) 0.96 moles of HCl
Explanation:
The balanced chemical equation is:
According to stoichiometry :
1 mole of require = 2 moles of
0.8 moles of will require= of
3.5 moles of will require= of
According to stoichiometry :
2 moles of produce = 1 mole of
4.8 moles of will require= of
According to stoichiometry :
1 mole of are produced by = 2 moles of
0.48 moles of are produced by = of
Work is the use of force to move an object. It is directly related to both the force applied to the object and the distance the object moves. Work can be calculated with this equation: Work = Force x Distance.
Explanation: