PH = - log [concentration of H+]
pH = - log [H+]
pH IS A MEAUSE OF ACIDITY AND BASIDITY OF A SUBSTANCE....
AS ACIDITY OF A SUBSTANCE DEPENDS ON THE IONISATION OF H+
THEREFORE IT IS A MEAUSE...
THE LOWER THE PH VALUE, THE MORE ACIDIC IS THE SUBSTANCE
In his pamphlet Common Sense, Thomas Paine urged American colonists to establish their own nation. The correct option among all the options that are given in the question is option "1". The pamphlet by Thomas Paine actually urged the colonists to denounce the British rule. He was of the opinion that it was not fair that an island would rule over a total continent.<span>He also wrote that being a part of Britain would
unnecessarily drag America into unwanted wars with European countries.</span>
Answer:
yes,your answer is correct
Explanation:
because heat flows from body of high temperature to body of low temperature
Answer: <span>2,2-dimethyl-4-propyloctane has
SIX secondary carbons.
Explanation:Secondary Carbon: In organic compounds secondary carbon is that carbon which is bonded to two carbon atoms and two hydrogen atoms. Below
Red arrows indicate secondary carbons.
Primary Carbon: Primary carbon is that carbon which is further attached to one carbon atom and three hydrogen atoms. Below in structure
Blue arrows indicate primary carbons.
Tertiary Carbon: These are those carbons which are bonded to to at least three carbon atoms. Below
Green arrows indicate tertiary carbons.</span>
Answer:
Explanation:
2) 2Mg + O2-> 2MgO
3) CaO + 2HCl -> CaCl2 +H2O
4) 2P +3Cl2 -> 2PCl3
5) 2SO2+ O2 -> 2SO3
6) 2CO +O2 -> 2CO2
7) C2H4 +3O2 -> 2CO2 +2H2O
8) Fe2O3 + 3CO -> 2Fe + 3CO2
9) Na2CO3 + 2HCl -> 2NaCl +CO2 +H2O
10) 2KMnO4 + 16HCl -> 2MnCl2 + 2KCl +_5_Cl2 + 8H2O