28 gram of c2h4 must burn as it is equavilant to 1 mole of c2h4
Answer:
The answer is Nitrogen has a larger radius and one less proton than oxygen.
Explanation:
Nitrogen is a gas and gas expands to fill up an area so oxygen would be pushed out and the Nitrogen would take over.
Answer:
Na2S
Explanation:
Na2S: Na (always +1). S (-2) in this formula
CaSO4: Ca (always +2). O (-2). => S (+6) in CaSO4
S (0)
SO2: O(-2) => S (+4)
Hope this answer will help you! Have a nice day!
The charge would be -2 because there are 2 more electrons than protons, and electrons have a negative charge.
<span> aluminum is an element. All elements are pure substances, so that means they are homogenous.
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