Carbon tetrachloride (CCl_(4)) is square square ionic.

Which functional group can accept or release protons $(H^{+})$ depending on pH? carboxylic acid group hydroxyl group amino group phosphate group

Which type of reaction is shown here: $2H_{2}O_{2}\rightarrow 2H_{2}O+O_{2}$ Multiple Choice synthesis reaction decomposition reaction exchange reaction anabolic reaction

Which of the following defines the atomic number of a given element? The number of protons neutrons, and electrons in an atom of a given element The number of protons in the atomic nucleus The number of electrons in an atom of a given element The number of protons and neutrons in the atomic nucleus

Use the balanced equation, $4Al+3O_{2}\rightarrow 2Al_{2}O_{3}$ to answer the following question. How many grams of $O_{2}$ are needed to react completely with 14.3 g of Al? Be sure your answer has the correct number of significant figures. $\square $ g $O_{2}$

4.2 Write the symbols for the following elements: a. oxygen b. lithium c. uranium d. titanium e. hydrogen f. chromium g. tin h. gold

Identify the spectator ions for the reaction between calcium nitrate and sodium sulfate The balanced molecular equation is $Ca(NO_{3})_{2}(aq)+Na_{2}SO_{4}(aq)\rightarrow CaSO_{4}(s)+2Na$ NO3 (aq) $Ca^{2+}$ and $NO_{3}^{-}$ $Na^{+}$ and $NO_{3}^{-}$ $Na^{+}$ and $SO_{4}^{2-}$ $Ca^{2+}$ and $SO_{4}^{2-}$

When this equation is balanced, the coefficient in front of $AlCl_{3}$ is __ $\underline {\quad }KCl+\underline {\quad }Al_{2}(SO_{4})_{3}\rightarrow \underline {\quad }K_{2}SO_{4}+\underline {\quad }AlCl_{3}$ 3 1 2 6

Calculate the atomic mass of element "X", if it has 2 naturally occurring isotopes with the following masses and natural abundances: $X-4544.8776$ amu $32.88\% $ $X-4746.9443$ amu $67.12\% $ 46.26 amu 46.34 amu 46.84 amu 45.91 amu 44.99 amu

What mass in grams of magnesium chloride can be produced from 4.37 mol of chlorine gas reacting with excess magnesium? $Mg(s)+Cl_{2}(g)\rightarrow MgCI_{2}(s)$ $Mg(s)+Cl_{2}(g)\rightleftharpoons MgCl_{2}(s)$

How many atmospheres are in 710 mm Hg? $5.40\times 10^{5}atm$ 82.6 atm 1.07 atm 0.934 atm