<u>Answer:</u> The final temperature will be
<u>Explanation:</u>
Calculating the heat released or absorbed for the process:
In a system, the total amount of heat released is equal to the total amount of heat absorbed.
OR
......(1)
where,
C = heat capacity of water =
= mass of water of sample 1 = 100.0 g
= mass of water of sample 2 = 71.0 g
= final temperature of the system = ?
= initial temperature of water of sample 1 =
= initial temperature of the water of sample 2 =
Putting values in equation 1, we get:
Hence, the final temperature will be
The chemical equation needs to be balancedso that it follows the law of conservation of mass. A balanced chemical equation occurs when the number of the different atoms of elements in the reactants side is equal to that of the products side. Balancing chemical equations is a process of trial and error. hope this helps
Carbon atoms in glucose come from carbon dioxide.
Answer: A. 2
Explanation: The outermost energy level shell is 4s2.
Answer:
45.9 g
Explanation:
1. Find molar mass of HCL:
(1.008+35.45) = 36.458 g/mol
2. Multiply by amount of moles:
36.458 g/mol x 1.26 mol = 45.93708 = 45.9 (sigfigs)