Honey bee venom is a solution that contains formic acid

Asked by maham237 @ 05/06/2021 in Biology viewed by 294 People

which gives the venom an approximate pH of 5.0. Which substance is more acidic than honeybee venom?
A. Milk of magnesia with a pH of 10.5
B. A chicken egg's contents with a pH of 8.0
C. Grapefruit juice with a pH of 3.0
D. Tap water with a pH of 7.5

Answered by maham237 @ 05/06/2021

C. Grapefruit juice with a pH of 3.0 because numbers less than 7 are more acidic.

A 0.2 molar solution of formic acid is 3.2

Asked by admin @ 20/08/2021 in Chemistry viewed by 349 persons

0.2 molar solution of formic acid is 3.2% ionised then its ionization constant is

0.2 molar solution of formic acid is 3.2 ionised

Asked by admin @ 17/08/2021 in Chemistry viewed by 324 persons

0.2 molar solution of formic acid is 3.2% ionised then its ionization constant is

Determine the [h3o+] of a 0.170 m solution of formic acid.

Asked by maham237 @ 27/12/2020 in Chemistry viewed by 338 persons

Calculate the percent ionization of formic acid solutions having the following concentrations.

Asked by maham237 @ 27/12/2020 in Chemistry viewed by 374 persons

Calculate the percent ionization of formic acid solutions having the following concentrations.a) 1.20Mb)0.450Mc)0.130Md)5.10 x 10^-2

Why are acids not stored in metal containers

Asked by admin @ 25/08/2021 in Science viewed by 333 persons

Why are acids not stored in a metal container? SCERT Class 7 Telangana, Physical Science Chapter 2 Acids And Bases

A solution containing 8g of a substance in 100g

Asked by admin @ 23/08/2021 in Chemistry viewed by 291 persons

A solution containing 8 g of a substance in 100 g of diethyl ether boils at 36.86 °C whereas pure ether boils at 35.60°C. Determine the molecular mass of the …

To a 50 ml of 0.05 m formic acid

Asked by admin @ 17/08/2021 in Chemistry viewed by 315 persons

To a 50 ml of 0.05m formic acid how much volume of 0.1m sodium formate must be added to get a buffer of ph 4

An aqueous solution containing 1g of urea boils at

Asked by admin @ 13/08/2021 in Chemistry viewed by 304 persons

An aqueous solution containing 1 gm of urea boils at 100.25ºC. The aqueous solution containing 3 g of glucose in the same volume will boil at (mol. wt. of urea …

Why are acids not stored in a metal container

Asked by admin @ 11/08/2021 in Science viewed by 297 persons

Why are acids not stored in a metal container? SCERT Class 7 Telangana, Physical Science Chapter 2 Acids And Bases

Turmeric turns in acidic solution

Asked by admin @ 10/08/2021 in Science viewed by 278 persons

Turmeric turns ______ in acidic solutions

A mixture of 2.3 g formic acid and oxalic acid

Asked by admin @ 03/08/2021 in Chemistry viewed by 280 persons

a mixture of 2.3 g formic acid and 4.5 g oxalic acid is treated with conc. h2so4. the evolved gaseous mixtue is passed through koh pellets .weight of the remaining …

Type of protein that contains all nine essential amino acids

Asked by admin @ 26/11/2021 in Biology viewed by 357 persons

contains all nine essential amino acids complete protein 2. does not contain all nine essential amino acids incomplete protein 3. often includes fiber fats 4. found in candy simple carbohydrates …

Which type of proteins contain all nine essential amino acids

Asked by admin @ 22/11/2021 in Health viewed by 300 persons

__________ contain all nine essential amino acids.

Which nucleic acid contains the coded instructions for making proteins

Asked by admin @ 29/10/2021 in Biology viewed by 377 persons

Which cell organelle contains coded directions for production of proteins? Question 3 options: endoplasmic reticulum lysosome Golgi apparatus nucleus

A solution containing 30g of non volatile solute

Asked by admin @ 29/08/2021 in Chemistry viewed by 289 persons

A solution containing 30g of non-volatile solute exactly in 90g of water has a vapour pressure of 2.8 kpa at 298 k. Furhter, 18 g of water is then added …