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Questions in chemistry

[Sagot para sa’yo] 2. Two solutions of a substance (non-electrolyte) are mixed in the following manner. 480 mL of 1.5 M first solution + 520 mL of 1.2 M second solution. What is the molarity of the final mixture?

[Sagot para sa’yo] when you put some baking soda to venigar it floats but what will happend if you put baking soda to juice or soda​

[Sagot para sa’yo] 10.59 What is the root-mean-square speed of the N2(g) molecule at 100. K and at 500. K? 10.60 What is the root-mean-square speed of the CO2(g) molecule at 125 K and at 650. K? 10.61 At what temperature would the root-mean-square speed of the NO(g) molecule equal the root-mean-square speed of the N2(g) molecule at 300. K? 10.62 At what temperature would the root-mean-square speed of the F 2(g) molecule equal the root-mean-square speed of the Cl(g) molecule at 400. K?

[Sagot para sa’yo] Take a walk around your kitchen search for some commonly used products(4) complete the list below and answer the questions that follow.1. What compounds are present in these products?2. How are these products used in your kitchen?​

[Sagot para sa’yo] What kind of elements has: a. less than 4 valence electrons? b. more than 4 valence electrons? c. low electronegativity? d. high electronegativity? e. low ionization energy? f. high ionization energy?

[Sagot para sa’yo] IVY L69-JuTOPIC: MI LEARNITASK#1حصصTASK 2 TRUE/FALSE1) METAL HAS LESS THAN 4 VALENCE ELECTRONS.2) AS THE VALENCE ELECTRONS INCREASES, THE ELECTRONEGATIVITY INCREASESALSO INCREASES.3)AS3) AS THE VALENCE ELECTRON DECREASES, THE IONIZATION ENERGY ALSODECREASESMETALS HAVE HIGH ELECTRONEGATIVITY AN LOWER IONIZATION-ENERGY5) NON-METALS HAVE LOW IONIZATION ENERGY AND HIGH IONIZATION ENERGY​

[Sagot para sa’yo] Application: 1. Which has a greater number of mitochondria, a liver Cell or a sperm call? Why?​

[Sagot para sa’yo] Natutukoy ang mga batas,ahensya at organisasyong tumutulong sa gawaing paghahalaman at ang mga serbisyong kanilang naibibigay

[Sagot para sa’yo] Title: My element baby book (Uranium) (SRACPBOOK) *What is your element: *Arrow Box Method: *What are the characteristics: *Electric configuration: *Electron notation: *Fingerprint: *SPDF Notation: *Arrow Box Method: *Noble Gas Notation: *Quantum Number Of Last Period: *Group Number: *Valence e- Of Lewis Electron Dot Structure: *Bohr's Model: *Discoverer:

[Sagot para sa’yo] consider these reactions where M represents a generic metal. 2M+6HCl > 2MCl3 + 3H2 H1 = -684kJ, HCl > HCl H2 = -74.8kJ, H2 + Cl2 > 2HCl H3 = -1845kJ, MCl > MCl3 H4 = -376kJ use the given information to determine the enthalpy of the reaction 2M + 3Cl2 > 2MCl3