kingleezyl758 kingleezyl758

30-10-2022
Chemistry

Answered

The relative atomic mass compares the masses of atoms to
the mass of a carbon-12 atom
the mass of a hydrogen atom
the mass of a proton
the mass of an electron

Answer :

Other Questions

What mass of Na₂CO3 (Molar Mass = 106.0 g/mol) is required to react completely with 21.6 mL of 0.120M HCI?

What is the mass of 20 paper clips

A sample of a compound made entirely from copper and oxygen was found to have a total mass of 0.1431 g. The mass of the copper in the compound was found to be 0

What geographic obstacle causes water to condense in an air mass as the air mass moves? Explain your answer. A. Forests B.oceans C.prairies D.mountains

a compound is found to be 51.38% carbon, 8.64% hydrogen, and 39.97% nitrogen. it has a molecular molar mass of 140,22 g/mol

O Name, Period Chapter 6 Practice Choose the best answer: 1. Which of the following states the results of a sodium atom transferring an electron to a chlorine a

According to the reaction represented below, about how many grams of aluminum (atomic mass 27 g) are necessary to produce 0.50 mol of hydrogen gas at 25 °C and

A sample of iridium-195 was left in a closet for 33 hours. If the sample remaining had a mass of 15 grams and the half-life is 11 hours, what was the mass of th

A piece of dry ice (solid CO2) with a mass of 28.8 g is allowed to sublime (turn from a solid to a gas) into a large balloon. Assuming all the carbon dioxide en

. 25.0 g piece of aluminum (which has a molar heat capacity of 24.03 J/mol°C) is heated to 86.4°C and dropped into a calorimeter containing water (the specific