Chemistry, 04.06.2021 01:00, timothyashburn8
Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of
KHC, H,O. This is often written in shorthand notation as KHP.
What volume of a 0.275 M calcium hydroxide solution is needed to exactly neutralize 2.48 grams of KHP?
ANSWER:
NO LINKS THAT IS ANNOYING
Answers: 3
Chemistry, 22.06.2019 00:00, annsmith66
What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)? a. 5.0 × 103 b. 5.0 × 10-3 c. 5.0 × 1017 d. 5.0 × 10-17
Answers: 1
Chemistry, 22.06.2019 17:50, kaylamount
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standa...
English, 02.11.2020 22:40
History, 02.11.2020 22:40
Mathematics, 02.11.2020 22:40
Biology, 02.11.2020 22:40