Determine the number of significant figures in each of the following measurements

A). 11 soccer player

B). 0.070020 meter

C). 10,800 meters

D). 0.010 square meter

E). 5.00 cubic meters

F). 507 thumbtacks

A particular power source contains a chemical that releases electrons on one side and a chemical that accepts the electrons on the other side. This flow of electrons from one side to the other provides power.

What volume of 0.08892 M HNO3 is required to react completely with 0.2352g of potassium hydrogen phosphate? 2HNO3 (aq) + K2HPO4 (aq) ⟶H2PO4 (aq) + 2KNO3 (aq)

How to convert 0.000984 into scientific notation?

How many electrons are present in a tin atom with a mass number of 119

Fill in the coefficients that will balance the following reaction a0h2so4 + a1koh → a2k2so4 + a3hoh

How long does a hydrogen bond last in water

If the body temperature of a person is recorded as 37°c, what is the person's body temperature in k? round your answer to the nearest whole number.

Pf3cl2 is a nonpolar molecule. based on this information, determine the f-p-f bond angle, the cl-p-cl bond angle, and the f-p-cl bond angle. enter the number of degrees of the f-p-f, cl-p-cl, and f-p-cl bond angles, separated by commas (e. g.

What is the empirical formula of a substance that contains 2.64g of C, 0.444g H and 3.52g of O

How many liters of space will 7.80 moles of methane gas (CH4) occupy at STP