Taleisa

Could you please help me with this question? Explain why DNA replication is a necessary step before mitosis or meiosis can occur. Thanks

Hi there could you help me with this question from the novel to kill a mockingbird. Discuss the theme of personal intergrity in relation to the novel. Use examples of people who are involved in bringing out this theme. The task i am having difficulty with...

Hi there, i posted a question similar to this yesterday that i am having a little more difficulty with. Discuss the theme of intolerance in relation to the novel. Use examples of people who are involved in bringing out this theme. I am having trouble comi...

I looked through these sites but they don't really answer why DNA replication must be done before mitosis and meiosis can occur.

Perfect...thank you. Just what i wanted.

I think you have the wrong chemical equation. There is no lithium chloride or calcium chloride in your equation.

C2H4 + 302 --> 2CO2 + 2H2O 1 : 2 mole ratio m= 45g m= ? M= 28.0 g/mol M= 44.0 g/mol n= 45g/28.0 n= 2(1.61mol) = 1.61 mol = 3.22 mol m= (3.22 mol) x (44.0 g/mol) = 141.68 g Therefore, 141.68 g of carbon dioxide with be produced.