Which of the following is a strong acid? (a) HNO3 (b) H2SO4 (c) both (a) and (b) (d) neither (a) nor (b) Which of the following is a polyprotic acid? a. HBr b. H2SO4 c. HCN d. CH4 What is the name of the compound H2SO4? Is it a strong or ...
b) What is the name of the rule that governs where the H goes and where the Br goes? Is hydrogen ion an acid or a base? What is the product of the following HBr reaction? Write the formula for the following ionic compound: Potassium nitride What is the bond order...
HBr can be added to an alkene in the presence of peroxides (ROOR). What function does the peroxide serve in this reaction? (a) Nucleophile (b) Electrophile (c) Radical chain initiator (d) Acid catalyst Explain why benzene is so stable and why it reacts dif...
N-Methyl-D-aspartic acid(NMDA) 6384-92-5 99% Alpha GPC(Choline Alfoscerate) 28319-77-9 99% Alpha GPC(Choline Alfoscerate) 28319-77-9 50% Citicoline 987-78-0 99% Galantamine Hydrobromide 69353-21-5 99% PRL-8-53 51352-87-5 99% NSI-189 Phos...
a����������Ҫ������HBr gas was bubbled for 2 h in a solution of metacrylic acid (5ml),at room temperature The reaction mixture was purified by Kugelrhor distillation under reduced pressure to afford the title compound as a colourless oil (70%...
PRX-08066 Maleic acid 1 +++ SB742457 2 ++++ SB269970 HCl 5 +++ Expand to Check More 1. "+" indicates inhibitory effect. Increased inhibition is marked by a higher "+" designation. 2. "✔" indicates inhibitory effect, but without specific value.Biological Activity Description Eletrip...
The aconitine-type alkaloids talatisamine (1), 8,14-diacetyltalatisamine (11), and compound 3, the lycoctonine-type alkaloid deltaline (5), and the 7,17-seco C19-diterpenoid alkaloids 7 and 9 were treated with HBr–glacial acetic acid to give useful O-demethylated derivatives 2, 2, ...
Citalopram (Lu 10-171), a new bicyclic phthalane derivative, is an extremely potent inhibitor of neuronal serotonin (5-HT) uptake but has no effect on the uptake of noradrenaline(NA) and dopamine (DA) and no antagonistic activity towards 5-HT, histamine, gamma aminobutyric acid (GABA) and...
Substance Name(s): Bromochloro-1,1,1-trifluoroethane; Halothane Component 2: Element System: C-H-O Formula: C3H6O2 Relative Molar Mass: 74.08 CAS Registry Number(s): 79-20-9 Substance Name(s): Methyl ethanoate; Ethanoic acid methyl ester; Methyl acetate; Acetic acid methyl ester Relate...
Classify each substance as a strong acid, a strong base, a weak acid, or a weak base. (a) {eq}\displaystyle \rm HBr {/eq} (b) {eq}\displaystyle \rm HI {/eq} Acids: The substances that can be ionized completely are referred as the highly ...