Guess on information you already had
2 <span>Al(NO</span>₃<span>)</span>₃ + 3 <span>Na</span>₂<span>SO</span>₄ = <span>Al</span>₂<span>(SO</span>₄<span>)</span>₃ + 6 <span>NaNO</span>₃<span>
</span>Aluminium Nitrate + Salt Cake = Aluminium Sulfate + Sodium Nitrate
Answer D ( double replacement )
hope this helps!
(3) HF. The strength of hydrogen bonding between molecules depends on the difference in the electronegativities of each atom in the molecule. Since fluorine is the most electronegative element, HF has the strongest hydrogen bonding.
Answer:
2914 J
Explanation:
Step 1: Given data
- Mass of the copper tubing (m): 665.0 g
- Initial temperature: 15.71 °C
- Final temperature: 27.09 °C
- Specific heat of copper (c): 0.3850 J/g.°C
Step 2: Calculate the temperature change
ΔT = 27.09 °C - 15.71 °C = 11.38 °C
Step 3: Calculate the energy required (Q)
We will use the following expression.
Q = c × m × ΔT
Q = 0.3850 J/g.°C × 665.0 g × 11.38 °C
Q = 2914 J
Answer:
false the answer is woody
Explanation:
those are the two types of stems