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How do you determine whether a compound with more than two elements such as Al2(SO4)3 is ionic or covalent?
Wiki User
∙ 7y ago
When the difference between the electronegativities of two elements is in the range 0-2 (Pauling system) the bond is covalent; generally compounds between nonmetals are covalent.
Wiki User
∙ 7y ago
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Which compound is colorless in a water solution Al2SO43 Cr2SO43 Fe2SO43 Co2SO43?
Al2SO43 is colorless in a water solution.
What is the name of the compound with the formula al2so43?
aluminium sulfate
How many atoms of elements of Al are in Al2SO43?
This molecule contain two aluminium atoms.
How many moles of aluminum ions are present in 0.50 mole of Al2SO43?
The formula shows that 2 aluminum atoms are present in each formula unit, which is, for ionically bonded compound, the alternative to "molecule" for a covalently bonded compound. The formula unit for aluminum itself is generally considered to consist of single atom. Therefore, 0.5 mole of the compound will contain 1.00 moles of aluminum.
What type of reaction is 2Al plus 3H2SO4 arrow-right Al2SO43 plus H2?
displacement reaction
Is al2so43 6koh---2aloh3 3k2so4 a combination reaction?
It is a recombination reaction, but also a precipitation and-or an acid/base reaction.
How many oxygen atoms are in this formula Al2SO43?
17 Al 2 S 3 O 12
What is the balanced chemical equation of Al2SO43 plus Ca?
Al2(SO4)3 + 3Ca → 3CaSO4 + 2Al Aluminum sulfate + calcium → Calcium sulfate + aluminum
Balance the following equationmy answers came back wrong Help A. Al2SO43 CaOH2 - AlOH3 CaSO4. B. H3BO3 - H4B6O11 H2O C. NaOH Cl2 - NaCl NaClO H2O. D. Al O2- Al2O3. E. PCl5 H2O - HCl H3PO?
Al2SO43 CaOH2 - AlOH3 CaSO4. B. H3BO3 - H4B6O11 H2O C. NaOH Cl2 - NaCl NaClO H2O. D. Al O2- Al2O3. E. PCl5 H2O - HCl H3PO" is a 8.9 balanced equation Al2SO43 CaOH2 - AlOH3 CaSO4. B. H3BO3 - H4B6O11 H2O C. NaOH Cl2 - NaCl NaClO H2O. D. Al O2- Al2O3. E. PCl5 H2O - HCl H3PO" is a 8.9 balanced equation
In the reaction 2Al plus 3H2SO4 Al2SO43 plus 3H2 in the products has an oxidation number of 0?
Each of the hydrogen atoms in H2 has an oxidation number of 0.
Is Al2SO43 a correct formula?
Sure. Al2(SO4)3 is the formula for aluminum sulfate.It is soluble in water and is mainly used as a flocculating agent in the purification of drinking water[2][3]and waste water treatment plants, and also in paper manufacturing.Al2SO43, is impossible as 43 oxygen atoms cannot possibly bind this wayAl2(SO4)3, is correct as aluminum has a valence of 3 and the sulfate radical has a valence of 2
How do you complete and balance this double displacement chemical reaction BaBr2 aq plus Na2SO4 aq?
Al H2SO4-- Al2SO43 H22Al 3H2SO4-->Al2(SO4)3 3H2=think i got it right...=
