Chemistry, 14.07.2019 08:30 MariahTheAnn
Which is not true of binary compounds? a. these contain only two elements. b. the name of the positively charged nonmetal ion is changed to end in –ide. c. these usually consist of a metal and a nonmetal. d. the positively charged metal ion is written first.
Answers: 2
Chemistry, 21.06.2019 22:30
Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape
Answers: 1
Chemistry, 22.06.2019 16:00
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
Chemistry, 22.06.2019 17:30
What type of organic molecule comprises the majority of a potato?
Answers: 1
Chemistry, 23.06.2019 00:30
The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2
Answers: 2
Which is not true of binary compounds? a. these contain only two elements. b. the name of the posit...
English, 30.03.2020 03:53
History, 30.03.2020 03:53
Mathematics, 30.03.2020 03:53
History, 30.03.2020 03:54
Mathematics, 30.03.2020 03:54
Mathematics, 30.03.2020 03:54
Mathematics, 30.03.2020 03:54
Mathematics, 30.03.2020 03:54
English, 30.03.2020 03:54
Mathematics, 30.03.2020 03:54
Chemistry, 30.03.2020 03:54
Mathematics, 30.03.2020 03:55
Mathematics, 30.03.2020 03:55