Which atoms will form ionic bonds?
Potassium (p) and chlorine (Cl)
Carbon (C) and hydr...
Chemistry, 10.03.2021 18:20 shannydouglas
Which atoms will form ionic bonds?
Potassium (p) and chlorine (Cl)
Carbon (C) and hydrogen (H)
Calcium (Ca) and nitrogen (N)
Sulfur (S) and fluorine (F)
Answers: 1
Chemistry, 21.06.2019 23:10
Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
Answers: 1
Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 3
Chemistry, 22.06.2019 10:30
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
Answers: 1
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Biology, 24.04.2021 02:40
Mathematics, 24.04.2021 02:40
Mathematics, 24.04.2021 02:40
Mathematics, 24.04.2021 02:40
Biology, 24.04.2021 02:40
History, 24.04.2021 02:40
Geography, 24.04.2021 02:40
Mathematics, 24.04.2021 02:40
History, 24.04.2021 02:40