Wind blows in a straight line from the South Pole to the
equator because there is no Coriolis effect in the equator. In this case, there
is very little to no deflection. Coriolis effect is when the Earth’s rotation
makes the winds curve.
C5H10O5 would weight a total of 2.312 kilograms.
Answer:
Analytical Chemist.
Chemical Engineer.
Chemistry Teacher.
Forensic Scientist.
<em>PLZ MARK THE BRAINLIST</em>
Answer:
I have two methods to distinguish between concentrated and dilute nitric acid
Method 1: Using magnesium/manganese.
Mg + 2HNO₃ (1%) → Mg(NO₃) + H₂
very very dilute
Mg + 4HNO₃ → Mg(NO₃)+ 2H₂O +2NO₂
concentrated
In the first reaction of magnesium with concentrated nitric acid, hydrogen is evolved.
In the second reaction of magnesium with very very dilute nitric acid, water is evolved.
Using the respective tests for hydrogen and water, we can test them.
Method 2: Using iron.
3 Fe + 8HNO₃→ 3Fe(NO₃)₂ + 4H₂O + 2NO
dilute
Fe + 6HNO₃→ Fe(NO₃)₃ + 3H₂O + 3NO₂
concentrated
In the first case of method 2,
Fe(NO₃)₂ ⇆ Fe²⁺ + (NO₃) ⁻ Iron with valency 2+ is formed
In the second case of method 2,
Fe(NO₃)₃ ⇄ Fe³⁺ + (NO₃) ⁻ Iron with valency 3+ is formed
Brainlist pls!
Answer:
I think section #3
Explanation:
When i was in science class in my memory it was always in that area