Answer:
the salt dissolves in water because of covalent bonds.
Explanation:
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Answer: because ch4 is not considered a acid they said it is too weak
Explanation:
Answer:
The specific heat capacity of glass is 0.70J/g°C
Explanation:
Heat lost by glass = heat gained by water
Heat lost by glass = mass × specific heat capacity (c) × (final temperature - initial temperature) = 58.5×c×(91.2 - 21.7) = 4065.75c
Heat gained by water = mass × specific heat capacity × (final temperature - initial temperature) = 250×4.2×(21.7 - 19) = 2835
4065.75c = 2835
c = 2835/4065.75 = 0.70J/g°C
Gas to liquid solids are going to break the liquid
A=acid
B=it say neither it say it’s alkaline
C=acid
D= it say neither it say it’s alkaline
