ANSWER:A.blood
WHY: because it make the most sense and it seem right
Can I get brainly
Answer:
2Mg^+ +O2 right arrow 2MgO
Explanation:
Answer:
1 kilogram weight at sea level would be the equivalent of 2 pounds.
Explanation:
Answer:
See explanation
Explanation:
The reaction between alcohol and acidified potassium dichromate is a redox reaction. This reaction can be used to detect a drunken driver.
Alcohols can be oxidized to aldehydes, ketones and carboxylic acids depending on the structure of the alcohol. Primary alcohols yield adehydes and carboxylic acids while secondary alcohols are oxidized to ketones.
The colour of the acidified potassium dichromate turns from orange to green when exposed to alcohols from the breath of a drunken driver.
Answer:
, 
Explanation:
The change in energy is given by the change in gravitational potential energy:
The average rate of change in terms of time is approximately this:
