In ionic compounds, hydrogen can take the form of a negative charge (i.e., anion) when it is known as a hydride, or as a positively charged (i.e., cation) species symbol H+. The hydrogen cation is written as though composed of a bare proton, but in reality, hydrogen cations in ionic compounds are always...
When you determine if a compound is ionic or molecular, do you look at the electronegativity difference or use the rules: metal+non-metal->ionic 2 non-metals Why when we draw Lewis structure for HNO3, H is bonded to 1 of the O, like the H-O bond is covalent?
Apr 17, 2018 · This should tell you that the net ionic equation will involve the hydrogen cations--or hydronium cations, "H"_3"O"^(+)--produced by the strong acid and hydroxide anions produced by the strong base. When an acid and a base react, the neutralization reaction produces water and an aqueous salt. In this case, the salt is sodium bromide, "NaBr".
5.21 molecular: 2HNO3(aq) + Ca(OH)2(aq) Ca(NO3)2(aq) + 2H2O. 5.11 There are no counter ions for the Al3+ or the OH- so this must be a net ionic equation. 5.12 In a balanced ionic equation, both the mass and the electrical charge must be balanced.
HNO3. Hydrochloric acid. HCl. Perchloric acid. HClO4. ... Naming Ionic and Molecular Compounds. OTHER SETS BY THIS CREATOR. 16 terms. Rocks and the Rock Group. 25 terms.
The main difference between an ionic and covalent bond is ionic bond will donate or accept electron.
1) AgNO 3 + FeCl 3 → ... 2) Ba(OH) 2 + HNO 3 → ... 3) CuSO 4 + NaOH → ... 4) Na 2 SO 4 + BaCl 2 → ... 5) K 2 CO 3 + H 2 SO 4 → ... 6) Ba(HCO 3 ) 2 + Ba(OH) 2 → ... Решение.
KEYWORDS: Bamboo Pulp Fiber, Selective Oxidation, HNO3/H3PO4-NaNO2 System, Structure, Property. ABSTRACT: The oxidized bamboo pulp fiber yarns were prepared by the HNO3/H3PO4-NaNO2 oxidation system.