subject
Chemistry, 08.11.2020 14:00 jessv01

Which of the following is an oxidation-reduction reaction? ZnS(s) + 2O2(g) ZnSO4(s) CaO(s) + H2O(l) Ca(OH)2(s) 6Li2O(s) + P4O10(g) 4Li3PO4(s) SO2(g) + H2O(l) H2SO3(aq)

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 03:00
Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?
Answers: 1
question
Chemistry, 22.06.2019 06:30
Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?
Answers: 1
question
Chemistry, 22.06.2019 16:40
Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
Answers: 3
question
Chemistry, 22.06.2019 20:00
Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.
Answers: 3
You know the right answer?
Which of the following is an oxidation-reduction reaction? ZnS(s) + 2O2(g) ZnSO4(s) CaO(s) + H2O(l)...
Questions
question
Mathematics, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
English, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
English, 17.09.2020 14:01
question
Spanish, 17.09.2020 14:01
question
Biology, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
English, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
Social Studies, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
question
English, 17.09.2020 14:01
question
Mathematics, 17.09.2020 14:01
Questions on the website: 13722363