Questions by Darckcrystale

Questions by Darckcrystale

Given the reaction: 4Na + O2 → 2Na2O How many moles of oxygen are completely consumed in the production of 1.00 mole of Na2O?

asked Jun 27, 2018

2 answers

1 vote

37.8k views

What does peer responses mean?

asked May 22, 2018

1 answer

0 votes

69.3k views

To order a class ring, students must decide on a gold, silver, or white gold band and one of 18 stones. They must also choose from one of 20 activity symbols to put on the side. How many different ring

asked May 7, 2018

1 answer

0 votes

190k views

What is the answer. for /10 to the 3rd power

asked Feb 8, 2018

2 answers

3 votes

111k views

Describe where to look on the Periodic Table to find elements which have similar reactivity and other properties. Give an example of three elements that have those similarities.

asked Feb 1, 2018

1 answer

0 votes

174k views

The validity of punnet squares in determining the paternity for a child

asked Nov 16, 2017

1 answer

3 votes

126k views

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