Answer: option D.
The total number of atoms of each element on both sides of the
equation must be the same.
Explanation:
Answer:
An anion that has a larger radius.
Explanation:
Answer:
0.1 mole of CH₄
Explanation:
From the question given above, the following data were obtained:
Volume of CH₄ = 2.24 L
Number of mole of CH₄ =?
The number of mole of CH₄ can be obtained as follow:
Recall:
1 mole of a gas occupy 22.4 L at stp. This implies that 1 mole of CH₄ occupies 22.4 L at stp.
22.4 L = 1 mole of CH₄
Therefore,
2.24 L = 2.24 × 1 mole of CH₄ / 22.4
2.24 L = 0.1 mole of CH₄.
250 kJ/87.9 KJ per mole Cl2 * 71g/mole= 202 g It is D for plato users
