Chemistry, 21.03.2021 21:20, bullockarwen
Gaseous ammonia chemically reacts with oxygen (O2)gas to produce nitrogen monoxide gas and water vapor. Calculate the moles of ammonia needed to
produce 0.090 mol of water.
Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits.
Answers: 2
Chemistry, 21.06.2019 23:30, ashleyjaslin
Calculate the expected ph values of the buffer systems from the experiments (a, b,c, d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
Chemistry, 23.06.2019 02:00, Turtlelover05
Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive
Answers: 3
Chemistry, 23.06.2019 05:30, victoria6929
Calculate the temperature rise when 0.2g of propane is used to heat 400cm cubed of water.
Answers: 3
Gaseous ammonia chemically reacts with oxygen (O2)gas to produce nitrogen monoxide gas and water vap...
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