Calculate the following and express

UMM.. I keep coming up with the wrong answer? How do I calculate this?1. Calculate the number of Li atoms in 9.9 moles of Li.
1. 2 answers
2. asked by Jennie
3. 1,564 views
For a L-C-R circuit Vin = v0*expjwt. Vout is taken across Ra) Calculate the impedance of the circuit measured from the input
1. 8 answers
2. asked by Sandhya
3. 1,424 views
Given that 50mm on a map represents 4km on the groun.A.Calculate the distance in km between two villages which are represented
1. 1 answer
2. asked by Patrick
3. 939 views
Calculate the ratio of the effusion rate of oxygen gas (O2) to that of nitrogen gas (N2). Express your answer in decimal form
1. 3 answers
2. asked by Mary
3. 3,333 views
I-I:150F-F:160 C-C:350 H-H:435 (a) Calculate the energy of the I-F bond. Express your answer in units of kJ/mol. unanswered (b)
1. 1 answer
2. asked by Anonymous
3. 468 views
Which is not true about the subjunctive mood? (1 point)◎ Il can express something that is hoped for It can express something
1. 1 answer
2. 110 views
Which is not true about the subjunctive mood? (1 point)A. It can express something that is unlikely B. It can express something
1. 1 answer
2. 201 views
Which is not true about the subjunctive mood? (1 point) ResponsesA. It can express something is possible, usually using words
1. 1 answer
2. asked by mimi
3. 196 views
Which is not true about the subjunctive mood? (1 point) ResponsesA. It can express something that is feared B. it can express
1. 1 answer
2. asked by mimi
3. 176 views
Which is not true about the subjunctive mood? (1 point)It can express something that is unlikely It can express something that
1. 1 answer
2. 111 views