Chemistry, 28.07.2021 02:30 andrealeon2000
The number of O2 molecules in 22.4 L of oxygen gas at STP is:
Answers: 3
Chemistry, 22.06.2019 08:30
Which metal exist in liquid state and can be cut with knife ?
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Chemistry, 22.06.2019 19:30
To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %
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The standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) β 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 Γ 10-3 m and [i-] = 0.015 m is v. the standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 Γ 10-3 m and [i-] = 0.015 m is v. 2.36 2.24 2.21 2.51 2.04
Answers: 2
The number of O2 molecules in 22.4 L of oxygen gas at STP is:...
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