What the heck is this 9287262729272727272727171
Cu(OH)2 is insoluble in water
Answer:
1250joules
Explanation:
The kinetic energy is energy in motion and it's formula is
KE =1/2MV^2
M represent mass which is 100Kg.
V represent velocity which is 5m/s
Therefore, KE = 1/2×100×5× 5
= 50 × 25
KE= 1250joules
Answer:
pH= 3, 00 (acidic solution), pOH= 7,00
Explanation:
The pH indicates the acidity or basicity of a substance. PH values between 0 and less than 7 indicate acidic solutions, 7 neutral and higher than 7 to 14 basic. It is calculated as
pH = -log (H 30+)
pH= -log (0.001)
pH=3, 00 (the solution is acidic because the pH is less than 7,00)
We know that the sum of the pH and pOH is 14, so we solve pOH:
pH + pOH= 14
3, 00 + pOH=14
pOH= 14 - 3,00= 7, 00
Answer:
The molar mass of Allicin is 162 which means that you can just divide 64 by 162 since 64 is the mass of sulfur in 1 mole of Allicin (32×2=64). You should get 0.395 which is 39.5%
Explanation:
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