Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 04:50
Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
Answers: 1
Chemistry, 22.06.2019 06:00
An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
Answers: 2
Chemistry, 22.06.2019 08:30
For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)
Answers: 2
Chemistry, 22.06.2019 13:50
Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.
Answers: 3
You know the right answer?
Well how ya'll feeling today?...
Questions
Physics, 05.12.2020 04:10
Arts, 05.12.2020 04:10
Business, 05.12.2020 04:10
Mathematics, 05.12.2020 04:10
Mathematics, 05.12.2020 04:10
Mathematics, 05.12.2020 04:10
Mathematics, 05.12.2020 04:10
English, 05.12.2020 04:10
Mathematics, 05.12.2020 04:10
Mathematics, 05.12.2020 04:10
