sshhaaiiii
sshhaaiiii
25-09-2022
Chemistry
Answered
What is the mole for 3.01*10 23 molecules h2o?
Answer :
VIEW ALL ANSWERS ( 38+ )
Other Questions
& What correctly describes the molecules in very dilute sugar solution at room temperature?
X grams of sodium carbonate (Na2CO3) (s) reacted completely with 30cm of dilute hydrochloric acid to product 672cm³ of carbon dioxide gas at S.T.P (1 mole of ga
The chemical reaction of hydrogen with oxygen makes water. In the reaction, two hydrogen molecules, H,, and one oxygen molecule, 0,, split up. These atoms join
A compound containing carbon, hydrogen, and nitrogen used in rocket fuels. When burned in an excess of oxygen, a 0. 312 g sample yields 0. 458 g co2 and 0. 374
A 35.00 gram sample of a substance containing only Carbon, Hydrogen and Oxygen was combusted. The products of this combustion reaction were shown to be 51.29 gr
When water dissolves a substance, weak charges on water molecules attract oppositely charged portions of the substance, pulling them out into solution. Which pr
If 20.0 g of water absorbs 80.0 calories, what is the temperature change for the water?
URGENTE! A aspirina é um ácido orgânico com Kc = 3,27x10-4, para a reação: HC9H7O4 + H2O C9H7O4- + H3O+ Dois comprimidos de aspirina, cada um com COLOCAR AQUI O
Which of the following scenarios could be considered evidence of a compound with a low activation energy? A. a high amount of naturally occurring NaCl B. a lo
The threshold frequency for lithium is 6.00x1014 Hz. If the total energy emitted by a sample of lithium is 8.60 kJ, a.) Calculate the number of atoms present i