Answer:
m = 7.29 grams
Explanation:
Given that,
Initial temperature, T₁ = 25ºC
Final temperature, T₂ = 31.5ºC
The specific heat of the metal is 0.89 J/gºC.
We know that the heat released due to the change in temperature is given by :
So, the mass of the piece is equal to 7.29 grams.
Answer:
The balanced chemical equation for this reaction between solid sulfur and oxygen gas:
Explanation:
The unbalanced chemical equation :
Step 1:When balancing a chemical equation first balance out the atoms of all the elements beside oxygen .
Step 2: balance oxygen atom by writing 3 in front of oxygen molecule and 2 in front of sulfur trioxide.
Step 3 : And finally write 2 in front of Sulfur.
The balanced chemical equation for this reaction between solid sulfur and oxygen gas:
Answer:
1. 1.34g
2. 1.19g
3. 0.49g
Explanation:Please see attachment for explanation
I know the answer to your question but if you want me to answer this question first, I need your help with my question "How do I solve number 12? Quick please I need help ASAP!!!"