Answer:
Dobereiner could find only three triads; . i.e total of 9 elements only. However the total number of elements were more than that of those encompassed in Dobereiner's Triad
Explanation:
Answer:
1. Alkalinity
2. True
3. Red
Explanation:
1. 8-14, which are the bases, are alkaline
2. Salt lowers the melting/freezing point of water
3. Blue --> Red is Acid
The option, B. Reduced friction means reduced heat transfer " is correct.
Answer:
CO + 2H2 → CH3OH
Explanation:
Would originally be:
CO + H → CH3OH
But, the equation isn't balanced on both sides considering there is 1 hydrogen in the reactants and 4 in the products.
so it would be:
CO + 2H2 → CH3OH
Answer:
i need to answer for points im verry sorry
