Questions by HildegardeL3

0 votes

1 answer 63 views

What is the effect of adding a small amount of nickel to a titanium alloy on the strength and corrosion resistance of the alloy, and how does this influence its suitability for aerospace applications?

asked Jan 30 in Materials Chemistry

0 votes

1 answer 49 views

A chemist wants to produce 5 grams of ammonia (NH3) gas through the reaction of nitrogen gas (N2) and hydrogen gas (H2). What mass of hydrogen gas is needed, assuming excess nitrogen gas is provided? (Hint: balance the chemical equation and use stoichiometry to calculate the required mass)

asked Jan 22 in Chemical reactions

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1 answer 41 views

Which type of double bond has a sigma bond and a pi bond?

asked Jan 8 in Science

0 votes

1 answer 25 views

In what system can energy change forms but the total amount of energy stay constant?

asked Dec 31, 2024 in Science

0 votes

1 answer 34 views

A protective coating of zinc to prevent corrosion is applied to steel and other metals labeled what?

asked Dec 30, 2024 in Science

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