Ah is gold and Rh is rhodium and Os is osmium and Ir iridium
Answer:
Answer is Ca2+(aq)+S2-(aq)=>CaS(s)
Explanation:
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Methane.
Water - H2O
Methane - CH4
Methane has 2 more hydrogens than water.
Answer:
Hydrogen bonding occurs when a hydrogen atom is covalently bonded to an NN, OO, or FF atom.
A hydrogen atom acquires a partial positive charge when it is covalently bonded to an FF atom.
A hydrogen bond is possible with only certain hydrogen-containing compounds.
Explanation:
A hydrogen bond does not occur in all hydrogen containing compounds. Hydrogen bonds only occur in those compounds where hydrogen is bonded to a highly electronegative element such as fluorine, oxygen or nitrogen.
In a hydrogen bonded specie, hydrogen acquires a partial positive charge and the electronegative element acquires a partial negative charge which extends throughout the molecule.
Answer:
youre gonna have to include the answers for me to help
Explanation:
