1038410 1038410

01-11-2022
Chemistry

Answered

an irregular chunk of iron has a density 7.87g/cm. A 14.50 gram chunk is added to a graduated cylinder.If the final volume of the graduated cylinder is 39.80 ml. what would be starting volume?

Answer :

Other Questions

The gas tank of a certain luxury automobile holds 22.3 gallons according to the owner’s manual. If the density of gasoline is 0.8206 g/mL, determine the mass in

The safety air bags in automobiles are inflated by nitrogen gas generated by the rapid decomposition of sodium azide, NaN3: 2NaN3, 2Na+ 3N2 If an air bag has a

A 90.0 g pices of metal is heated to 100.0 C and then transferred into a container of water. The container has a mass of 5.5g and the mass of the contanier and

This question appears on a quiz. "A 1.0 L balloon has a temperature of 273 K. When the temperature changes to 30°C, what is the volume?" A student answers 0.11

Five milliliters (mL) of alcohol is poured into a beaker that contains 65 mL of 2% saltwater. Which are the solutes in the new solution? salt only alcohol only

I NEED HELP PLS ANSWER CORRECTLY NO LINKS OR I REPORT1. Describe the luster and shape of each of the two colors of crystals. (4 points)2. Why are the crystals t

Write a statement that describes the relationship between pressure and temperature. Write a statement that describes the relationship between volume and pressu

If you write the formula, Mg OH 2;for the compound magnesium hydroxide, why would it be wrong

The pH of a sample of coffee is 5.0. A sample of milk has a pH of 6.0. Compared to the [H+] of coffee the [H+] of the milk is _________. A. 1.0 times higher B.

Calculate the concentration of hydroxide ions in 250 cm cubed of a solution that contains 5 g sodium hydroxide.