I look for your answer 278.1 g/mol I hope this help
The copper has 29 electrons
Answer: The direction will be the opposite direction in the balanced force. The object stays at rest in the balanced force. The speed of the object continues to move in the same speed. And the net force acting will be zero.
Explanation:
Answer:
chemical change
Explanation:
itit is a chemical change because they are both gases and gases mixed together would be chemical change
Should be 1.8L.
2 moles of hydrogen react with 1 mole of oxygen. If 2 moles of hydrogen is 3.6L, 1 mole of oxygen should be 1.8L.
