Answer: 66N / 4.448 = 14.7lbs
Explanation:
this is coverted in to pounds
Answer:
When you inhale, your diaphragm contracts and your lungs expand.
Explanation:
Answer:
contains oxgen , hydrogen and water vapour
Explanation:
oxygen+hydrogen=water =to life
Answer:
oxidation reaction.
Explanation:
Zerovalent iron is oxidized to give
Zerovalent oxygen is reduced from
. Each year significant amounts of money are spent to prevent the corrosion of structural steel. It is inevitably a losing battle.
