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chemistry
Which of the following statements about alkali metals is true? alkali metals have full valence shells alkali metals form 1- cations alkali metals are very reactive alkali metals form 2- cations please help
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TO: DrBob222 science
1. Write the chemical formula for each of the following acids: a.) hydrocyanic acid b.) oxalic acid c.) chlorous acid d.) nitric acid 2. Write the acid name or chemical formula for each of the following: a.) HBr b.) sulfurous acid
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Chemistry
Provide the name or chemical formula, as appropriate, for each of the following acids: a. hydrobromic acid HBr b. hydrosulfuric acid H2SO4 c. nitrous acid HNO2 d. H2CO3 carbonic acid e. HClO3 chloric acid f. HC2H3O2 acetic acid
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acids and alkalis
Name some alkalis lime. Lye. can you name some other alkalis apart from oven cleaner, soap, toothpaste, moutwash, indigestion medicine and bleach Or other cleaning products Bile in the digestive track is a strong alkali can you
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CHEMISTRY: URGENT DRBob222
Why was the reaction mixture titrated quickly? (question fom: A mixture of 0.50 mol of ethanoic acid and 1.00 mol of ethanol was shaken for a long time to reach equilibrium. The whole mixture was titrated quickly with 1.00 mol dm3
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CHEMISTRY
IS THIS RIGHT? Name the following binary acids: HF(aq) – Hydrofluoric Acid HCl (aq)– Hydrochloric Acaid H2Se(aq) – Hydroselenide Acid HBr(aq) – Hydrobromic Acid HI (aq)– Hydroiodic Acid H2Te (aq)- hydrotelluric acid
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CHEMISTRY: URGENT DRBob222
A mixture of 0.50 mol of ethanoic acid and 1.00 mol of ethanol was shaken for a long time to reach equilibrium. The whole mixture was titrated quickly with 1.00 mol dm3 sodium hydroxide and 80cm3 of alkali were required. 1. Write
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Chemistry
What are the elements in Group A1 on the periodic table? alkali metals alkali earth metals inner transition metals ** halogens
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